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Date: Mon, 8 Apr 2013 09:37:39 -0700
From: Joe Perches <joe@...ches.com>
To: Vyacheslav Dubeyko <slava@...eyko.com>
Cc: Hin-Tak Leung <htl10@...rs.sourceforge.net>,
linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] hfs/hfsplus: Convert dprint to hfs_dbg
Use a more current logging style.
Rename macro and uses.
Add do {} while (0) to macro.
Add DBG_ to macro.
Add and use hfs_dbg_cont variant where appropriate.
Signed-off-by: Joe Perches <joe@...ches.com>
---
fs/hfs/bfind.c | 6 ++++--
fs/hfs/bitmap.c | 4 ++--
fs/hfs/bnode.c | 35 +++++++++++++++++++----------------
fs/hfs/brec.c | 11 +++++++----
fs/hfs/btree.c | 2 +-
fs/hfs/catalog.c | 8 +++++---
fs/hfs/extent.c | 20 +++++++++++---------
fs/hfs/hfs_fs.h | 14 ++++++++++++--
fs/hfs/inode.c | 4 ++--
fs/hfsplus/attributes.c | 8 ++++----
fs/hfsplus/bfind.c | 4 ++--
fs/hfsplus/bitmap.c | 10 +++++-----
fs/hfsplus/bnode.c | 30 +++++++++++++++---------------
fs/hfsplus/brec.c | 10 +++++-----
fs/hfsplus/btree.c | 4 ++--
fs/hfsplus/catalog.c | 7 +++----
fs/hfsplus/extents.c | 26 +++++++++++++-------------
fs/hfsplus/hfsplus_fs.h | 14 +++++++++++---
fs/hfsplus/super.c | 8 ++++----
19 files changed, 127 insertions(+), 98 deletions(-)
diff --git a/fs/hfs/bfind.c b/fs/hfs/bfind.c
index 571abe9..e928f6c 100644
--- a/fs/hfs/bfind.c
+++ b/fs/hfs/bfind.c
@@ -22,7 +22,8 @@ int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd)
return -ENOMEM;
fd->search_key = ptr;
fd->key = ptr + tree->max_key_len + 2;
- dprint(DBG_BNODE_REFS, "find_init: %d (%p)\n", tree->cnid, __builtin_return_address(0));
+ hfs_dbg(BNODE_REFS, "find_init: %d (%p)\n",
+ tree->cnid, __builtin_return_address(0));
mutex_lock(&tree->tree_lock);
return 0;
}
@@ -31,7 +32,8 @@ void hfs_find_exit(struct hfs_find_data *fd)
{
hfs_bnode_put(fd->bnode);
kfree(fd->search_key);
- dprint(DBG_BNODE_REFS, "find_exit: %d (%p)\n", fd->tree->cnid, __builtin_return_address(0));
+ hfs_dbg(BNODE_REFS, "find_exit: %d (%p)\n",
+ fd->tree->cnid, __builtin_return_address(0));
mutex_unlock(&fd->tree->tree_lock);
fd->tree = NULL;
}
diff --git a/fs/hfs/bitmap.c b/fs/hfs/bitmap.c
index c6e9736..28307bc 100644
--- a/fs/hfs/bitmap.c
+++ b/fs/hfs/bitmap.c
@@ -158,7 +158,7 @@ u32 hfs_vbm_search_free(struct super_block *sb, u32 goal, u32 *num_bits)
}
}
- dprint(DBG_BITMAP, "alloc_bits: %u,%u\n", pos, *num_bits);
+ hfs_dbg(BITMAP, "alloc_bits: %u,%u\n", pos, *num_bits);
HFS_SB(sb)->free_ablocks -= *num_bits;
hfs_bitmap_dirty(sb);
out:
@@ -200,7 +200,7 @@ int hfs_clear_vbm_bits(struct super_block *sb, u16 start, u16 count)
if (!count)
return 0;
- dprint(DBG_BITMAP, "clear_bits: %u,%u\n", start, count);
+ hfs_dbg(BITMAP, "clear_bits: %u,%u\n", start, count);
/* are all of the bits in range? */
if ((start + count) > HFS_SB(sb)->fs_ablocks)
return -2;
diff --git a/fs/hfs/bnode.c b/fs/hfs/bnode.c
index cdb41a1..8693919 100644
--- a/fs/hfs/bnode.c
+++ b/fs/hfs/bnode.c
@@ -100,7 +100,7 @@ void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
struct hfs_btree *tree;
struct page *src_page, *dst_page;
- dprint(DBG_BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
+ hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
if (!len)
return;
tree = src_node->tree;
@@ -120,7 +120,7 @@ void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
struct page *page;
void *ptr;
- dprint(DBG_BNODE_MOD, "movebytes: %u,%u,%u\n", dst, src, len);
+ hfs_dbg(BNODE_MOD, "movebytes: %u,%u,%u\n", dst, src, len);
if (!len)
return;
src += node->page_offset;
@@ -138,16 +138,16 @@ void hfs_bnode_dump(struct hfs_bnode *node)
__be32 cnid;
int i, off, key_off;
- dprint(DBG_BNODE_MOD, "bnode: %d\n", node->this);
+ hfs_dbg(BNODE_MOD, "bnode: %d\n", node->this);
hfs_bnode_read(node, &desc, 0, sizeof(desc));
- dprint(DBG_BNODE_MOD, "%d, %d, %d, %d, %d\n",
+ hfs_dbg(BNODE_MOD, "%d, %d, %d, %d, %d\n",
be32_to_cpu(desc.next), be32_to_cpu(desc.prev),
desc.type, desc.height, be16_to_cpu(desc.num_recs));
off = node->tree->node_size - 2;
for (i = be16_to_cpu(desc.num_recs); i >= 0; off -= 2, i--) {
key_off = hfs_bnode_read_u16(node, off);
- dprint(DBG_BNODE_MOD, " %d", key_off);
+ hfs_dbg_cont(BNODE_MOD, " %d", key_off);
if (i && node->type == HFS_NODE_INDEX) {
int tmp;
@@ -155,17 +155,18 @@ void hfs_bnode_dump(struct hfs_bnode *node)
tmp = (hfs_bnode_read_u8(node, key_off) | 1) + 1;
else
tmp = node->tree->max_key_len + 1;
- dprint(DBG_BNODE_MOD, " (%d,%d", tmp, hfs_bnode_read_u8(node, key_off));
+ hfs_dbg_cont(BNODE_MOD, " (%d,%d",
+ tmp, hfs_bnode_read_u8(node, key_off));
hfs_bnode_read(node, &cnid, key_off + tmp, 4);
- dprint(DBG_BNODE_MOD, ",%d)", be32_to_cpu(cnid));
+ hfs_dbg_cont(BNODE_MOD, ",%d)", be32_to_cpu(cnid));
} else if (i && node->type == HFS_NODE_LEAF) {
int tmp;
tmp = hfs_bnode_read_u8(node, key_off);
- dprint(DBG_BNODE_MOD, " (%d)", tmp);
+ hfs_dbg_cont(BNODE_MOD, " (%d)", tmp);
}
}
- dprint(DBG_BNODE_MOD, "\n");
+ hfs_dbg_cont(BNODE_MOD, "\n");
}
void hfs_bnode_unlink(struct hfs_bnode *node)
@@ -257,8 +258,8 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
node->this = cnid;
set_bit(HFS_BNODE_NEW, &node->flags);
atomic_set(&node->refcnt, 1);
- dprint(DBG_BNODE_REFS, "new_node(%d:%d): 1\n",
- node->tree->cnid, node->this);
+ hfs_dbg(BNODE_REFS, "new_node(%d:%d): 1\n",
+ node->tree->cnid, node->this);
init_waitqueue_head(&node->lock_wq);
spin_lock(&tree->hash_lock);
node2 = hfs_bnode_findhash(tree, cnid);
@@ -301,7 +302,7 @@ void hfs_bnode_unhash(struct hfs_bnode *node)
{
struct hfs_bnode **p;
- dprint(DBG_BNODE_REFS, "remove_node(%d:%d): %d\n",
+ hfs_dbg(BNODE_REFS, "remove_node(%d:%d): %d\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
for (p = &node->tree->node_hash[hfs_bnode_hash(node->this)];
*p && *p != node; p = &(*p)->next_hash)
@@ -443,8 +444,9 @@ void hfs_bnode_get(struct hfs_bnode *node)
{
if (node) {
atomic_inc(&node->refcnt);
- dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n",
- node->tree->cnid, node->this, atomic_read(&node->refcnt));
+ hfs_dbg(BNODE_REFS, "get_node(%d:%d): %d\n",
+ node->tree->cnid, node->this,
+ atomic_read(&node->refcnt));
}
}
@@ -455,8 +457,9 @@ void hfs_bnode_put(struct hfs_bnode *node)
struct hfs_btree *tree = node->tree;
int i;
- dprint(DBG_BNODE_REFS, "put_node(%d:%d): %d\n",
- node->tree->cnid, node->this, atomic_read(&node->refcnt));
+ hfs_dbg(BNODE_REFS, "put_node(%d:%d): %d\n",
+ node->tree->cnid, node->this,
+ atomic_read(&node->refcnt));
BUG_ON(!atomic_read(&node->refcnt));
if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock))
return;
diff --git a/fs/hfs/brec.c b/fs/hfs/brec.c
index 92fb358..5764257 100644
--- a/fs/hfs/brec.c
+++ b/fs/hfs/brec.c
@@ -94,7 +94,8 @@ again:
end_rec_off = tree->node_size - (node->num_recs + 1) * 2;
end_off = hfs_bnode_read_u16(node, end_rec_off);
end_rec_off -= 2;
- dprint(DBG_BNODE_MOD, "insert_rec: %d, %d, %d, %d\n", rec, size, end_off, end_rec_off);
+ hfs_dbg(BNODE_MOD, "insert_rec: %d, %d, %d, %d\n",
+ rec, size, end_off, end_rec_off);
if (size > end_rec_off - end_off) {
if (new_node)
panic("not enough room!\n");
@@ -190,7 +191,8 @@ again:
mark_inode_dirty(tree->inode);
}
hfs_bnode_dump(node);
- dprint(DBG_BNODE_MOD, "remove_rec: %d, %d\n", fd->record, fd->keylength + fd->entrylength);
+ hfs_dbg(BNODE_MOD, "remove_rec: %d, %d\n",
+ fd->record, fd->keylength + fd->entrylength);
if (!--node->num_recs) {
hfs_bnode_unlink(node);
if (!node->parent)
@@ -240,7 +242,7 @@ static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd)
if (IS_ERR(new_node))
return new_node;
hfs_bnode_get(node);
- dprint(DBG_BNODE_MOD, "split_nodes: %d - %d - %d\n",
+ hfs_dbg(BNODE_MOD, "split_nodes: %d - %d - %d\n",
node->this, new_node->this, node->next);
new_node->next = node->next;
new_node->prev = node->this;
@@ -374,7 +376,8 @@ again:
newkeylen = (hfs_bnode_read_u8(node, 14) | 1) + 1;
else
fd->keylength = newkeylen = tree->max_key_len + 1;
- dprint(DBG_BNODE_MOD, "update_rec: %d, %d, %d\n", rec, fd->keylength, newkeylen);
+ hfs_dbg(BNODE_MOD, "update_rec: %d, %d, %d\n",
+ rec, fd->keylength, newkeylen);
rec_off = tree->node_size - (rec + 2) * 2;
end_rec_off = tree->node_size - (parent->num_recs + 1) * 2;
diff --git a/fs/hfs/btree.c b/fs/hfs/btree.c
index 1cbdeea..07d94ce 100644
--- a/fs/hfs/btree.c
+++ b/fs/hfs/btree.c
@@ -316,7 +316,7 @@ void hfs_bmap_free(struct hfs_bnode *node)
u32 nidx;
u8 *data, byte, m;
- dprint(DBG_BNODE_MOD, "btree_free_node: %u\n", node->this);
+ hfs_dbg(BNODE_MOD, "btree_free_node: %u\n", node->this);
tree = node->tree;
nidx = node->this;
node = hfs_bnode_find(tree, 0);
diff --git a/fs/hfs/catalog.c b/fs/hfs/catalog.c
index 424b033..76cfb17 100644
--- a/fs/hfs/catalog.c
+++ b/fs/hfs/catalog.c
@@ -87,7 +87,8 @@ int hfs_cat_create(u32 cnid, struct inode *dir, struct qstr *str, struct inode *
int entry_size;
int err;
- dprint(DBG_CAT_MOD, "create_cat: %s,%u(%d)\n", str->name, cnid, inode->i_nlink);
+ hfs_dbg(CAT_MOD, "create_cat: %s,%u(%d)\n",
+ str->name, cnid, inode->i_nlink);
if (dir->i_size >= HFS_MAX_VALENCE)
return -ENOSPC;
@@ -212,7 +213,7 @@ int hfs_cat_delete(u32 cnid, struct inode *dir, struct qstr *str)
struct list_head *pos;
int res, type;
- dprint(DBG_CAT_MOD, "delete_cat: %s,%u\n", str ? str->name : NULL, cnid);
+ hfs_dbg(CAT_MOD, "delete_cat: %s,%u\n", str ? str->name : NULL, cnid);
sb = dir->i_sb;
hfs_find_init(HFS_SB(sb)->cat_tree, &fd);
@@ -278,7 +279,8 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, struct qstr *src_name,
int entry_size, type;
int err;
- dprint(DBG_CAT_MOD, "rename_cat: %u - %lu,%s - %lu,%s\n", cnid, src_dir->i_ino, src_name->name,
+ hfs_dbg(CAT_MOD, "rename_cat: %u - %lu,%s - %lu,%s\n",
+ cnid, src_dir->i_ino, src_name->name,
dst_dir->i_ino, dst_name->name);
sb = src_dir->i_sb;
hfs_find_init(HFS_SB(sb)->cat_tree, &src_fd);
diff --git a/fs/hfs/extent.c b/fs/hfs/extent.c
index a67955a..6e63a4d 100644
--- a/fs/hfs/extent.c
+++ b/fs/hfs/extent.c
@@ -195,11 +195,12 @@ static void hfs_dump_extent(struct hfs_extent *extent)
{
int i;
- dprint(DBG_EXTENT, " ");
+ hfs_dbg(EXTENT, " ");
for (i = 0; i < 3; i++)
- dprint(DBG_EXTENT, " %u:%u", be16_to_cpu(extent[i].block),
- be16_to_cpu(extent[i].count));
- dprint(DBG_EXTENT, "\n");
+ hfs_dbg_cont(EXTENT, " %u:%u",
+ be16_to_cpu(extent[i].block),
+ be16_to_cpu(extent[i].count));
+ hfs_dbg_cont(EXTENT, "\n");
}
static int hfs_add_extent(struct hfs_extent *extent, u16 offset,
@@ -392,10 +393,10 @@ int hfs_extend_file(struct inode *inode)
goto out;
}
- dprint(DBG_EXTENT, "extend %lu: %u,%u\n", inode->i_ino, start, len);
+ hfs_dbg(EXTENT, "extend %lu: %u,%u\n", inode->i_ino, start, len);
if (HFS_I(inode)->alloc_blocks == HFS_I(inode)->first_blocks) {
if (!HFS_I(inode)->first_blocks) {
- dprint(DBG_EXTENT, "first extents\n");
+ hfs_dbg(EXTENT, "first extents\n");
/* no extents yet */
HFS_I(inode)->first_extents[0].block = cpu_to_be16(start);
HFS_I(inode)->first_extents[0].count = cpu_to_be16(len);
@@ -437,7 +438,7 @@ out:
return res;
insert_extent:
- dprint(DBG_EXTENT, "insert new extent\n");
+ hfs_dbg(EXTENT, "insert new extent\n");
hfs_ext_write_extent(inode);
memset(HFS_I(inode)->cached_extents, 0, sizeof(hfs_extent_rec));
@@ -460,8 +461,9 @@ void hfs_file_truncate(struct inode *inode)
u32 size;
int res;
- dprint(DBG_INODE, "truncate: %lu, %Lu -> %Lu\n", inode->i_ino,
- (long long)HFS_I(inode)->phys_size, inode->i_size);
+ hfs_dbg(INODE, "truncate: %lu, %Lu -> %Lu\n",
+ inode->i_ino, (long long)HFS_I(inode)->phys_size,
+ inode->i_size);
if (inode->i_size > HFS_I(inode)->phys_size) {
struct address_space *mapping = inode->i_mapping;
void *fsdata;
diff --git a/fs/hfs/hfs_fs.h b/fs/hfs/hfs_fs.h
index 693df9f..cf088e0 100644
--- a/fs/hfs/hfs_fs.h
+++ b/fs/hfs/hfs_fs.h
@@ -34,8 +34,18 @@
//#define DBG_MASK (DBG_CAT_MOD|DBG_BNODE_REFS|DBG_INODE|DBG_EXTENT)
#define DBG_MASK (0)
-#define dprint(flg, fmt, args...) \
- if (flg & DBG_MASK) printk(fmt , ## args)
+#define hfs_dbg(flg, fmt, ...) \
+do { \
+ if (DBG_##flg & DBG_MASK) \
+ printk(KERN_DEBUG fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define hfs_dbg_cont(flg, fmt, ...) \
+do { \
+ if (DBG_##flg & DBG_MASK) \
+ printk(KERN_CONT fmt, ##__VA_ARGS__); \
+} while (0)
+
/*
* struct hfs_inode_info
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index a9d60d4..d999db7 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -238,7 +238,7 @@ void hfs_delete_inode(struct inode *inode)
{
struct super_block *sb = inode->i_sb;
- dprint(DBG_INODE, "delete_inode: %lu\n", inode->i_ino);
+ hfs_dbg(INODE, "delete_inode: %lu\n", inode->i_ino);
if (S_ISDIR(inode->i_mode)) {
HFS_SB(sb)->folder_count--;
if (HFS_I(inode)->cat_key.ParID == cpu_to_be32(HFS_ROOT_CNID))
@@ -418,7 +418,7 @@ int hfs_write_inode(struct inode *inode, struct writeback_control *wbc)
struct hfs_find_data fd;
hfs_cat_rec rec;
- dprint(DBG_INODE, "hfs_write_inode: %lu\n", inode->i_ino);
+ hfs_dbg(INODE, "hfs_write_inode: %lu\n", inode->i_ino);
hfs_ext_write_extent(inode);
if (inode->i_ino < HFS_FIRSTUSER_CNID) {
diff --git a/fs/hfsplus/attributes.c b/fs/hfsplus/attributes.c
index 8d691f1..2043b50 100644
--- a/fs/hfsplus/attributes.c
+++ b/fs/hfsplus/attributes.c
@@ -166,7 +166,7 @@ int hfsplus_find_attr(struct super_block *sb, u32 cnid,
{
int err = 0;
- dprint(DBG_ATTR_MOD, "find_attr: %s,%d\n", name ? name : NULL, cnid);
+ hfs_dbg(ATTR_MOD, "find_attr: %s,%d\n", name ? name : NULL, cnid);
if (!HFSPLUS_SB(sb)->attr_tree) {
printk(KERN_ERR "hfs: attributes file doesn't exist\n");
@@ -228,7 +228,7 @@ int hfsplus_create_attr(struct inode *inode,
int entry_size;
int err;
- dprint(DBG_ATTR_MOD, "create_attr: %s,%ld\n",
+ hfs_dbg(ATTR_MOD, "create_attr: %s,%ld\n",
name ? name : NULL, inode->i_ino);
if (!HFSPLUS_SB(sb)->attr_tree) {
@@ -328,7 +328,7 @@ int hfsplus_delete_attr(struct inode *inode, const char *name)
struct super_block *sb = inode->i_sb;
struct hfs_find_data fd;
- dprint(DBG_ATTR_MOD, "delete_attr: %s,%ld\n",
+ hfs_dbg(ATTR_MOD, "delete_attr: %s,%ld\n",
name ? name : NULL, inode->i_ino);
if (!HFSPLUS_SB(sb)->attr_tree) {
@@ -369,7 +369,7 @@ int hfsplus_delete_all_attrs(struct inode *dir, u32 cnid)
int err = 0;
struct hfs_find_data fd;
- dprint(DBG_ATTR_MOD, "delete_all_attrs: %d\n", cnid);
+ hfs_dbg(ATTR_MOD, "delete_all_attrs: %d\n", cnid);
if (!HFSPLUS_SB(dir->i_sb)->attr_tree) {
printk(KERN_ERR "hfs: attributes file doesn't exist\n");
diff --git a/fs/hfsplus/bfind.c b/fs/hfsplus/bfind.c
index bbfdc17..d27f37f 100644
--- a/fs/hfsplus/bfind.c
+++ b/fs/hfsplus/bfind.c
@@ -22,7 +22,7 @@ int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd)
return -ENOMEM;
fd->search_key = ptr;
fd->key = ptr + tree->max_key_len + 2;
- dprint(DBG_BNODE_REFS, "find_init: %d (%p)\n",
+ hfs_dbg(BNODE_REFS, "find_init: %d (%p)\n",
tree->cnid, __builtin_return_address(0));
switch (tree->cnid) {
case HFSPLUS_CAT_CNID:
@@ -44,7 +44,7 @@ void hfs_find_exit(struct hfs_find_data *fd)
{
hfs_bnode_put(fd->bnode);
kfree(fd->search_key);
- dprint(DBG_BNODE_REFS, "find_exit: %d (%p)\n",
+ hfs_dbg(BNODE_REFS, "find_exit: %d (%p)\n",
fd->tree->cnid, __builtin_return_address(0));
mutex_unlock(&fd->tree->tree_lock);
fd->tree = NULL;
diff --git a/fs/hfsplus/bitmap.c b/fs/hfsplus/bitmap.c
index 6feefc0..7da6d46 100644
--- a/fs/hfsplus/bitmap.c
+++ b/fs/hfsplus/bitmap.c
@@ -30,7 +30,7 @@ int hfsplus_block_allocate(struct super_block *sb, u32 size,
if (!len)
return size;
- dprint(DBG_BITMAP, "block_allocate: %u,%u,%u\n", size, offset, len);
+ hfs_dbg(BITMAP, "block_allocate: %u,%u,%u\n", size, offset, len);
mutex_lock(&sbi->alloc_mutex);
mapping = sbi->alloc_file->i_mapping;
page = read_mapping_page(mapping, offset / PAGE_CACHE_BITS, NULL);
@@ -89,14 +89,14 @@ int hfsplus_block_allocate(struct super_block *sb, u32 size,
else
end = pptr + ((size + 31) & (PAGE_CACHE_BITS - 1)) / 32;
}
- dprint(DBG_BITMAP, "bitmap full\n");
+ hfs_dbg(BITMAP, "bitmap full\n");
start = size;
goto out;
found:
start = offset + (curr - pptr) * 32 + i;
if (start >= size) {
- dprint(DBG_BITMAP, "bitmap full\n");
+ hfs_dbg(BITMAP, "bitmap full\n");
goto out;
}
/* do any partial u32 at the start */
@@ -154,7 +154,7 @@ done:
*max = offset + (curr - pptr) * 32 + i - start;
sbi->free_blocks -= *max;
hfsplus_mark_mdb_dirty(sb);
- dprint(DBG_BITMAP, "-> %u,%u\n", start, *max);
+ hfs_dbg(BITMAP, "-> %u,%u\n", start, *max);
out:
mutex_unlock(&sbi->alloc_mutex);
return start;
@@ -173,7 +173,7 @@ int hfsplus_block_free(struct super_block *sb, u32 offset, u32 count)
if (!count)
return 0;
- dprint(DBG_BITMAP, "block_free: %u,%u\n", offset, count);
+ hfs_dbg(BITMAP, "block_free: %u,%u\n", offset, count);
/* are all of the bits in range? */
if ((offset + count) > sbi->total_blocks)
return -ENOENT;
diff --git a/fs/hfsplus/bnode.c b/fs/hfsplus/bnode.c
index f31ac6f..1ca9304 100644
--- a/fs/hfsplus/bnode.c
+++ b/fs/hfsplus/bnode.c
@@ -130,7 +130,7 @@ void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
struct page **src_page, **dst_page;
int l;
- dprint(DBG_BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
+ hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
if (!len)
return;
tree = src_node->tree;
@@ -188,7 +188,7 @@ void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
struct page **src_page, **dst_page;
int l;
- dprint(DBG_BNODE_MOD, "movebytes: %u,%u,%u\n", dst, src, len);
+ hfs_dbg(BNODE_MOD, "movebytes: %u,%u,%u\n", dst, src, len);
if (!len)
return;
src += node->page_offset;
@@ -302,16 +302,16 @@ void hfs_bnode_dump(struct hfs_bnode *node)
__be32 cnid;
int i, off, key_off;
- dprint(DBG_BNODE_MOD, "bnode: %d\n", node->this);
+ hfs_dbg(BNODE_MOD, "bnode: %d\n", node->this);
hfs_bnode_read(node, &desc, 0, sizeof(desc));
- dprint(DBG_BNODE_MOD, "%d, %d, %d, %d, %d\n",
+ hfs_dbg(BNODE_MOD, "%d, %d, %d, %d, %d\n",
be32_to_cpu(desc.next), be32_to_cpu(desc.prev),
desc.type, desc.height, be16_to_cpu(desc.num_recs));
off = node->tree->node_size - 2;
for (i = be16_to_cpu(desc.num_recs); i >= 0; off -= 2, i--) {
key_off = hfs_bnode_read_u16(node, off);
- dprint(DBG_BNODE_MOD, " %d", key_off);
+ hfs_dbg(BNODE_MOD, " %d", key_off);
if (i && node->type == HFS_NODE_INDEX) {
int tmp;
@@ -320,17 +320,17 @@ void hfs_bnode_dump(struct hfs_bnode *node)
tmp = hfs_bnode_read_u16(node, key_off) + 2;
else
tmp = node->tree->max_key_len + 2;
- dprint(DBG_BNODE_MOD, " (%d", tmp);
+ hfs_dbg_cont(BNODE_MOD, " (%d", tmp);
hfs_bnode_read(node, &cnid, key_off + tmp, 4);
- dprint(DBG_BNODE_MOD, ",%d)", be32_to_cpu(cnid));
+ hfs_dbg_cont(BNODE_MOD, ",%d)", be32_to_cpu(cnid));
} else if (i && node->type == HFS_NODE_LEAF) {
int tmp;
tmp = hfs_bnode_read_u16(node, key_off);
- dprint(DBG_BNODE_MOD, " (%d)", tmp);
+ hfs_dbg_cont(BNODE_MOD, " (%d)", tmp);
}
}
- dprint(DBG_BNODE_MOD, "\n");
+ hfs_dbg_cont(BNODE_MOD, "\n");
}
void hfs_bnode_unlink(struct hfs_bnode *node)
@@ -366,7 +366,7 @@ void hfs_bnode_unlink(struct hfs_bnode *node)
/* move down? */
if (!node->prev && !node->next)
- dprint(DBG_BNODE_MOD, "hfs_btree_del_level\n");
+ hfs_dbg(BNODE_MOD, "hfs_btree_del_level\n");
if (!node->parent) {
tree->root = 0;
tree->depth = 0;
@@ -425,8 +425,8 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
node->this = cnid;
set_bit(HFS_BNODE_NEW, &node->flags);
atomic_set(&node->refcnt, 1);
- dprint(DBG_BNODE_REFS, "new_node(%d:%d): 1\n",
- node->tree->cnid, node->this);
+ hfs_dbg(BNODE_REFS, "new_node(%d:%d): 1\n",
+ node->tree->cnid, node->this);
init_waitqueue_head(&node->lock_wq);
spin_lock(&tree->hash_lock);
node2 = hfs_bnode_findhash(tree, cnid);
@@ -470,7 +470,7 @@ void hfs_bnode_unhash(struct hfs_bnode *node)
{
struct hfs_bnode **p;
- dprint(DBG_BNODE_REFS, "remove_node(%d:%d): %d\n",
+ hfs_dbg(BNODE_REFS, "remove_node(%d:%d): %d\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
for (p = &node->tree->node_hash[hfs_bnode_hash(node->this)];
*p && *p != node; p = &(*p)->next_hash)
@@ -620,7 +620,7 @@ void hfs_bnode_get(struct hfs_bnode *node)
{
if (node) {
atomic_inc(&node->refcnt);
- dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n",
+ hfs_dbg(BNODE_REFS, "get_node(%d:%d): %d\n",
node->tree->cnid, node->this,
atomic_read(&node->refcnt));
}
@@ -633,7 +633,7 @@ void hfs_bnode_put(struct hfs_bnode *node)
struct hfs_btree *tree = node->tree;
int i;
- dprint(DBG_BNODE_REFS, "put_node(%d:%d): %d\n",
+ hfs_dbg(BNODE_REFS, "put_node(%d:%d): %d\n",
node->tree->cnid, node->this,
atomic_read(&node->refcnt));
BUG_ON(!atomic_read(&node->refcnt));
diff --git a/fs/hfsplus/brec.c b/fs/hfsplus/brec.c
index 298d4e4..e238ba8 100644
--- a/fs/hfsplus/brec.c
+++ b/fs/hfsplus/brec.c
@@ -90,7 +90,7 @@ again:
end_rec_off = tree->node_size - (node->num_recs + 1) * 2;
end_off = hfs_bnode_read_u16(node, end_rec_off);
end_rec_off -= 2;
- dprint(DBG_BNODE_MOD, "insert_rec: %d, %d, %d, %d\n",
+ hfs_dbg(BNODE_MOD, "insert_rec: %d, %d, %d, %d\n",
rec, size, end_off, end_rec_off);
if (size > end_rec_off - end_off) {
if (new_node)
@@ -191,7 +191,7 @@ again:
mark_inode_dirty(tree->inode);
}
hfs_bnode_dump(node);
- dprint(DBG_BNODE_MOD, "remove_rec: %d, %d\n",
+ hfs_dbg(BNODE_MOD, "remove_rec: %d, %d\n",
fd->record, fd->keylength + fd->entrylength);
if (!--node->num_recs) {
hfs_bnode_unlink(node);
@@ -244,7 +244,7 @@ static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd)
if (IS_ERR(new_node))
return new_node;
hfs_bnode_get(node);
- dprint(DBG_BNODE_MOD, "split_nodes: %d - %d - %d\n",
+ hfs_dbg(BNODE_MOD, "split_nodes: %d - %d - %d\n",
node->this, new_node->this, node->next);
new_node->next = node->next;
new_node->prev = node->this;
@@ -379,7 +379,7 @@ again:
newkeylen = hfs_bnode_read_u16(node, 14) + 2;
else
fd->keylength = newkeylen = tree->max_key_len + 2;
- dprint(DBG_BNODE_MOD, "update_rec: %d, %d, %d\n",
+ hfs_dbg(BNODE_MOD, "update_rec: %d, %d, %d\n",
rec, fd->keylength, newkeylen);
rec_off = tree->node_size - (rec + 2) * 2;
@@ -391,7 +391,7 @@ again:
end_off = hfs_bnode_read_u16(parent, end_rec_off);
if (end_rec_off - end_off < diff) {
- dprint(DBG_BNODE_MOD, "hfs: splitting index node.\n");
+ hfs_dbg(BNODE_MOD, "splitting index node\n");
fd->bnode = parent;
new_node = hfs_bnode_split(fd);
if (IS_ERR(new_node))
diff --git a/fs/hfsplus/btree.c b/fs/hfsplus/btree.c
index efb689c..c2fa4bf 100644
--- a/fs/hfsplus/btree.c
+++ b/fs/hfsplus/btree.c
@@ -303,7 +303,7 @@ struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree)
kunmap(*pagep);
nidx = node->next;
if (!nidx) {
- dprint(DBG_BNODE_MOD, "hfs: create new bmap node.\n");
+ hfs_dbg(BNODE_MOD, "create new bmap node\n");
next_node = hfs_bmap_new_bmap(node, idx);
} else
next_node = hfs_bnode_find(tree, nidx);
@@ -329,7 +329,7 @@ void hfs_bmap_free(struct hfs_bnode *node)
u32 nidx;
u8 *data, byte, m;
- dprint(DBG_BNODE_MOD, "btree_free_node: %u\n", node->this);
+ hfs_dbg(BNODE_MOD, "btree_free_node: %u\n", node->this);
BUG_ON(!node->this);
tree = node->tree;
nidx = node->this;
diff --git a/fs/hfsplus/catalog.c b/fs/hfsplus/catalog.c
index 840d71e..12cea23 100644
--- a/fs/hfsplus/catalog.c
+++ b/fs/hfsplus/catalog.c
@@ -212,7 +212,7 @@ int hfsplus_create_cat(u32 cnid, struct inode *dir,
int entry_size;
int err;
- dprint(DBG_CAT_MOD, "create_cat: %s,%u(%d)\n",
+ hfs_dbg(CAT_MOD, "create_cat: %s,%u(%d)\n",
str->name, cnid, inode->i_nlink);
err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);
if (err)
@@ -271,8 +271,7 @@ int hfsplus_delete_cat(u32 cnid, struct inode *dir, struct qstr *str)
int err, off;
u16 type;
- dprint(DBG_CAT_MOD, "delete_cat: %s,%u\n",
- str ? str->name : NULL, cnid);
+ hfs_dbg(CAT_MOD, "delete_cat: %s,%u\n", str ? str->name : NULL, cnid);
err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);
if (err)
return err;
@@ -361,7 +360,7 @@ int hfsplus_rename_cat(u32 cnid,
int entry_size, type;
int err;
- dprint(DBG_CAT_MOD, "rename_cat: %u - %lu,%s - %lu,%s\n",
+ hfs_dbg(CAT_MOD, "rename_cat: %u - %lu,%s - %lu,%s\n",
cnid, src_dir->i_ino, src_name->name,
dst_dir->i_ino, dst_name->name);
err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &src_fd);
diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c
index a94f0f7..7541731 100644
--- a/fs/hfsplus/extents.c
+++ b/fs/hfsplus/extents.c
@@ -265,7 +265,7 @@ int hfsplus_get_block(struct inode *inode, sector_t iblock,
mutex_unlock(&hip->extents_lock);
done:
- dprint(DBG_EXTENT, "get_block(%lu): %llu - %u\n",
+ hfs_dbg(EXTENT, "get_block(%lu): %llu - %u\n",
inode->i_ino, (long long)iblock, dblock);
mask = (1 << sbi->fs_shift) - 1;
@@ -288,11 +288,12 @@ static void hfsplus_dump_extent(struct hfsplus_extent *extent)
{
int i;
- dprint(DBG_EXTENT, " ");
+ hfs_dbg(EXTENT, " ");
for (i = 0; i < 8; i++)
- dprint(DBG_EXTENT, " %u:%u", be32_to_cpu(extent[i].start_block),
- be32_to_cpu(extent[i].block_count));
- dprint(DBG_EXTENT, "\n");
+ hfs_dbg_cont(EXTENT, " %u:%u",
+ be32_to_cpu(extent[i].start_block),
+ be32_to_cpu(extent[i].block_count));
+ hfs_dbg_cont(EXTENT, "\n");
}
static int hfsplus_add_extent(struct hfsplus_extent *extent, u32 offset,
@@ -349,7 +350,7 @@ found:
err = hfsplus_block_free(sb, start, count);
if (err) {
printk(KERN_ERR "hfs: can't free extent\n");
- dprint(DBG_EXTENT, " start: %u count: %u\n",
+ hfs_dbg(EXTENT, " start: %u count: %u\n",
start, count);
}
extent->block_count = 0;
@@ -360,7 +361,7 @@ found:
err = hfsplus_block_free(sb, start + count, block_nr);
if (err) {
printk(KERN_ERR "hfs: can't free extent\n");
- dprint(DBG_EXTENT, " start: %u count: %u\n",
+ hfs_dbg(EXTENT, " start: %u count: %u\n",
start, count);
}
extent->block_count = cpu_to_be32(count);
@@ -459,11 +460,11 @@ int hfsplus_file_extend(struct inode *inode)
}
}
- dprint(DBG_EXTENT, "extend %lu: %u,%u\n", inode->i_ino, start, len);
+ hfs_dbg(EXTENT, "extend %lu: %u,%u\n", inode->i_ino, start, len);
if (hip->alloc_blocks <= hip->first_blocks) {
if (!hip->first_blocks) {
- dprint(DBG_EXTENT, "first extents\n");
+ hfs_dbg(EXTENT, "first extents\n");
/* no extents yet */
hip->first_extents[0].start_block = cpu_to_be32(start);
hip->first_extents[0].block_count = cpu_to_be32(len);
@@ -500,7 +501,7 @@ out:
return res;
insert_extent:
- dprint(DBG_EXTENT, "insert new extent\n");
+ hfs_dbg(EXTENT, "insert new extent\n");
res = hfsplus_ext_write_extent_locked(inode);
if (res)
goto out;
@@ -525,9 +526,8 @@ void hfsplus_file_truncate(struct inode *inode)
u32 alloc_cnt, blk_cnt, start;
int res;
- dprint(DBG_INODE, "truncate: %lu, %llu -> %llu\n",
- inode->i_ino, (long long)hip->phys_size,
- inode->i_size);
+ hfs_dbg(INODE, "truncate: %lu, %llu -> %llu\n",
+ inode->i_ino, (long long)hip->phys_size, inode->i_size);
if (inode->i_size > hip->phys_size) {
struct address_space *mapping = inode->i_mapping;
diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h
index 05b11f3..910ea98e 100644
--- a/fs/hfsplus/hfsplus_fs.h
+++ b/fs/hfsplus/hfsplus_fs.h
@@ -32,9 +32,17 @@
#endif
#define DBG_MASK (0)
-#define dprint(flg, fmt, args...) \
- if (flg & DBG_MASK) \
- printk(fmt , ## args)
+#define hfs_dbg(flg, fmt, ...) \
+do { \
+ if (DBG_##flg & DBG_MASK) \
+ printk(KERN_DEBUG fmt, ##__VA_ARGS__); \
+} while (0)
+
+#define hfs_dbg_cont(flg, fmt, ...) \
+do { \
+ if (DBG_##flg & DBG_MASK) \
+ printk(KERN_CONT fmt, ##__VA_ARGS__); \
+} while (0)
/* Runtime config options */
#define HFSPLUS_DEF_CR_TYPE 0x3F3F3F3F /* '????' */
diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index 7b87284..4886fd3 100644
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -145,7 +145,7 @@ static int hfsplus_write_inode(struct inode *inode,
{
int err;
- dprint(DBG_INODE, "hfsplus_write_inode: %lu\n", inode->i_ino);
+ hfs_dbg(INODE, "hfsplus_write_inode: %lu\n", inode->i_ino);
err = hfsplus_ext_write_extent(inode);
if (err)
@@ -160,7 +160,7 @@ static int hfsplus_write_inode(struct inode *inode,
static void hfsplus_evict_inode(struct inode *inode)
{
- dprint(DBG_INODE, "hfsplus_evict_inode: %lu\n", inode->i_ino);
+ hfs_dbg(INODE, "hfsplus_evict_inode: %lu\n", inode->i_ino);
truncate_inode_pages(&inode->i_data, 0);
clear_inode(inode);
if (HFSPLUS_IS_RSRC(inode)) {
@@ -179,7 +179,7 @@ static int hfsplus_sync_fs(struct super_block *sb, int wait)
if (!wait)
return 0;
- dprint(DBG_SUPER, "hfsplus_sync_fs\n");
+ hfs_dbg(SUPER, "hfsplus_sync_fs\n");
/*
* Explicitly write out the special metadata inodes.
@@ -275,7 +275,7 @@ static void hfsplus_put_super(struct super_block *sb)
{
struct hfsplus_sb_info *sbi = HFSPLUS_SB(sb);
- dprint(DBG_SUPER, "hfsplus_put_super\n");
+ hfs_dbg(SUPER, "hfsplus_put_super\n");
cancel_delayed_work_sync(&sbi->sync_work);
--
1.8.1.2.459.gbcd45b4.dirty
--
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