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Message-Id: <1225863057-9460-2-git-send-email-tytso@mit.edu>
Date: Wed, 5 Nov 2008 00:30:56 -0500
From: Theodore Ts'o <tytso@....edu>
To: Ext4 Developers List <linux-ext4@...r.kernel.org>
Cc: Theodore Ts'o <tytso@....edu>
Subject: [PATCH, RFC] ext4: Change unsigned long to unsigned int
Convert the unsigned longs that are most responsible for bloating the
stack usage on 64-bit systems.
Nearly all places in the ext3/4 code which uses "unsigned long" is
probably a bug, since on 32-bit systems a ulong a 32-bits, which means
we are wasting stack space on 64-bit systems.
Signed-off-by: "Theodore Ts'o" <tytso@....edu>
---
fs/ext4/balloc.c | 14 +++++++-------
fs/ext4/bitmap.c | 5 ++---
fs/ext4/dir.c | 8 ++++----
fs/ext4/ext4.h | 22 ++++++++++------------
fs/ext4/ext4_i.h | 13 +++++++------
fs/ext4/extents.c | 24 ++++++++++++------------
fs/ext4/inode.c | 25 +++++++++++++------------
fs/ext4/mballoc.c | 20 ++++++++++----------
fs/ext4/namei.c | 25 ++++++++++++-------------
9 files changed, 77 insertions(+), 79 deletions(-)
diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index a7e9b2c..2295f3e 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -205,8 +205,8 @@ struct ext4_group_desc * ext4_get_group_desc(struct super_block *sb,
ext4_group_t block_group,
struct buffer_head **bh)
{
- unsigned long group_desc;
- unsigned long offset;
+ unsigned int group_desc;
+ unsigned int offset;
struct ext4_group_desc *desc;
struct ext4_sb_info *sbi = EXT4_SB(sb);
@@ -225,7 +225,7 @@ struct ext4_group_desc * ext4_get_group_desc(struct super_block *sb,
if (!sbi->s_group_desc[group_desc]) {
ext4_error(sb, "ext4_get_group_desc",
"Group descriptor not loaded - "
- "block_group = %u, group_desc = %lu, desc = %lu",
+ "block_group = %u, group_desc = %u, desc = %u",
block_group, group_desc, offset);
return NULL;
}
@@ -372,8 +372,8 @@ void ext4_free_blocks_sb(handle_t *handle, struct super_block *sb,
struct buffer_head *gd_bh;
ext4_group_t block_group;
ext4_grpblk_t bit;
- unsigned long i;
- unsigned long overflow;
+ unsigned int i;
+ unsigned int overflow;
struct ext4_group_desc *desc;
struct ext4_super_block *es;
struct ext4_sb_info *sbi;
@@ -776,7 +776,7 @@ ext4_fsblk_t ext4_count_free_blocks(struct super_block *sb)
#ifdef EXT4FS_DEBUG
struct ext4_super_block *es;
ext4_fsblk_t bitmap_count;
- unsigned long x;
+ unsigned int x;
struct buffer_head *bitmap_bh = NULL;
es = EXT4_SB(sb)->s_es;
@@ -796,7 +796,7 @@ ext4_fsblk_t ext4_count_free_blocks(struct super_block *sb)
continue;
x = ext4_count_free(bitmap_bh, sb->s_blocksize);
- printk(KERN_DEBUG "group %lu: stored = %d, counted = %lu\n",
+ printk(KERN_DEBUG "group %lu: stored = %d, counted = %u\n",
i, le16_to_cpu(gdp->bg_free_blocks_count), x);
bitmap_count += x;
}
diff --git a/fs/ext4/bitmap.c b/fs/ext4/bitmap.c
index 0a7a666..fa3af81 100644
--- a/fs/ext4/bitmap.c
+++ b/fs/ext4/bitmap.c
@@ -15,10 +15,9 @@
static const int nibblemap[] = {4, 3, 3, 2, 3, 2, 2, 1, 3, 2, 2, 1, 2, 1, 1, 0};
-unsigned long ext4_count_free(struct buffer_head *map, unsigned int numchars)
+unsigned int ext4_count_free(struct buffer_head *map, unsigned int numchars)
{
- unsigned int i;
- unsigned long sum = 0;
+ unsigned int i, sum = 0;
if (!map)
return 0;
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index fed5b61..cf3ccf4 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -64,7 +64,7 @@ static unsigned char get_dtype(struct super_block *sb, int filetype)
int ext4_check_dir_entry(const char *function, struct inode *dir,
struct ext4_dir_entry_2 *de,
struct buffer_head *bh,
- unsigned long offset)
+ unsigned int offset)
{
const char *error_msg = NULL;
const int rlen = ext4_rec_len_from_disk(de->rec_len);
@@ -84,9 +84,9 @@ int ext4_check_dir_entry(const char *function, struct inode *dir,
if (error_msg != NULL)
ext4_error(dir->i_sb, function,
"bad entry in directory #%lu: %s - "
- "offset=%lu, inode=%lu, rec_len=%d, name_len=%d",
+ "offset=%u, inode=%u, rec_len=%d, name_len=%d",
dir->i_ino, error_msg, offset,
- (unsigned long) le32_to_cpu(de->inode),
+ le32_to_cpu(de->inode),
rlen, de->name_len);
return error_msg == NULL ? 1 : 0;
}
@@ -95,7 +95,7 @@ static int ext4_readdir(struct file *filp,
void *dirent, filldir_t filldir)
{
int error = 0;
- unsigned long offset;
+ unsigned int offset;
int i, stored;
struct ext4_dir_entry_2 *de;
struct super_block *sb;
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index ba3ed65..9415a1a 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -94,9 +94,9 @@ struct ext4_allocation_request {
/* phys. block for ^^^ */
ext4_fsblk_t pright;
/* how many blocks we want to allocate */
- unsigned long len;
+ unsigned int len;
/* flags. see above EXT4_MB_HINT_* */
- unsigned long flags;
+ unsigned int flags;
};
/*
@@ -990,6 +990,9 @@ do { \
# define ATTRIB_NORET __attribute__((noreturn))
# define NORET_AND noreturn,
+/* bitmap.c */
+extern unsigned int ext4_count_free(struct buffer_head *, unsigned);
+
/* balloc.c */
extern unsigned int ext4_block_group(struct super_block *sb,
ext4_fsblk_t blocknr);
@@ -1022,7 +1025,7 @@ extern int ext4_should_retry_alloc(struct super_block *sb, int *retries);
/* dir.c */
extern int ext4_check_dir_entry(const char *, struct inode *,
struct ext4_dir_entry_2 *,
- struct buffer_head *, unsigned long);
+ struct buffer_head *, unsigned int);
extern int ext4_htree_store_dirent(struct file *dir_file, __u32 hash,
__u32 minor_hash,
struct ext4_dir_entry_2 *dirent);
@@ -1042,7 +1045,6 @@ extern struct inode * ext4_orphan_get(struct super_block *, unsigned long);
extern unsigned long ext4_count_free_inodes(struct super_block *);
extern unsigned long ext4_count_dirs(struct super_block *);
extern void ext4_check_inodes_bitmap(struct super_block *);
-extern unsigned long ext4_count_free(struct buffer_head *, unsigned);
/* mballoc.c */
extern long ext4_mb_stats;
@@ -1072,10 +1074,6 @@ struct buffer_head *ext4_bread(handle_t *, struct inode *,
ext4_lblk_t, int, int *);
int ext4_get_block(struct inode *inode, sector_t iblock,
struct buffer_head *bh_result, int create);
-int ext4_get_blocks_handle(handle_t *handle, struct inode *inode,
- ext4_lblk_t iblock, unsigned long maxblocks,
- struct buffer_head *bh_result,
- int create, int extend_disksize);
extern struct inode *ext4_iget(struct super_block *, unsigned long);
extern int ext4_write_inode(struct inode *, int);
@@ -1274,16 +1272,16 @@ extern int ext4_ext_writepage_trans_blocks(struct inode *, int);
extern int ext4_ext_index_trans_blocks(struct inode *inode, int nrblocks,
int chunk);
extern int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
- ext4_lblk_t iblock,
- unsigned long max_blocks, struct buffer_head *bh_result,
- int create, int extend_disksize);
+ ext4_lblk_t iblock, unsigned int max_blocks,
+ struct buffer_head *bh_result,
+ int create, int extend_disksize);
extern void ext4_ext_truncate(struct inode *);
extern void ext4_ext_init(struct super_block *);
extern void ext4_ext_release(struct super_block *);
extern long ext4_fallocate(struct inode *inode, int mode, loff_t offset,
loff_t len);
extern int ext4_get_blocks_wrap(handle_t *handle, struct inode *inode,
- sector_t block, unsigned long max_blocks,
+ sector_t block, unsigned int max_blocks,
struct buffer_head *bh, int create,
int extend_disksize, int flag);
#endif /* __KERNEL__ */
diff --git a/fs/ext4/ext4_i.h b/fs/ext4/ext4_i.h
index 0a9ebe5..e69acc1 100644
--- a/fs/ext4/ext4_i.h
+++ b/fs/ext4/ext4_i.h
@@ -100,9 +100,6 @@ struct ext4_inode_info {
*/
loff_t i_disksize;
- /* on-disk additional length */
- __u16 i_extra_isize;
-
/*
* i_data_sem is for serialising ext4_truncate() against
* ext4_getblock(). In the 2.4 ext2 design, great chunks of inode's
@@ -129,10 +126,14 @@ struct ext4_inode_info {
spinlock_t i_prealloc_lock;
/* allocation reservation info for delalloc */
- unsigned long i_reserved_data_blocks;
- unsigned long i_reserved_meta_blocks;
- unsigned long i_allocated_meta_blocks;
+ unsigned int i_reserved_data_blocks;
+ unsigned int i_reserved_meta_blocks;
+ unsigned int i_allocated_meta_blocks;
unsigned short i_delalloc_reserved_flag;
+
+ /* on-disk additional length */
+ __u16 i_extra_isize;
+
spinlock_t i_block_reservation_lock;
};
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 501952f..6b8c687 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -2378,7 +2378,7 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
struct inode *inode,
struct ext4_ext_path *path,
ext4_lblk_t iblock,
- unsigned long max_blocks)
+ unsigned int max_blocks)
{
struct ext4_extent *ex, newex, orig_ex;
struct ext4_extent *ex1 = NULL;
@@ -2676,26 +2676,26 @@ fix_extent_len:
*/
int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
ext4_lblk_t iblock,
- unsigned long max_blocks, struct buffer_head *bh_result,
+ unsigned int max_blocks, struct buffer_head *bh_result,
int create, int extend_disksize)
{
struct ext4_ext_path *path = NULL;
struct ext4_extent_header *eh;
struct ext4_extent newex, *ex;
- ext4_fsblk_t goal, newblock;
- int err = 0, depth, ret;
- unsigned long allocated = 0;
+ ext4_fsblk_t newblock;
+ int err = 0, depth, ret, cache_type;
+ unsigned int allocated = 0;
struct ext4_allocation_request ar;
loff_t disksize;
__clear_bit(BH_New, &bh_result->b_state);
- ext_debug("blocks %u/%lu requested for inode %u\n",
+ ext_debug("blocks %u/%u requested for inode %u\n",
iblock, max_blocks, inode->i_ino);
/* check in cache */
- goal = ext4_ext_in_cache(inode, iblock, &newex);
- if (goal) {
- if (goal == EXT4_EXT_CACHE_GAP) {
+ cache_type = ext4_ext_in_cache(inode, iblock, &newex);
+ if (cache_type) {
+ if (cache_type == EXT4_EXT_CACHE_GAP) {
if (!create) {
/*
* block isn't allocated yet and
@@ -2704,7 +2704,7 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
goto out2;
}
/* we should allocate requested block */
- } else if (goal == EXT4_EXT_CACHE_EXTENT) {
+ } else if (cache_type == EXT4_EXT_CACHE_EXTENT) {
/* block is already allocated */
newblock = iblock
- le32_to_cpu(newex.ee_block)
@@ -2852,7 +2852,7 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
if (!newblock)
goto out2;
ext_debug("allocate new block: goal %llu, found %llu/%lu\n",
- goal, newblock, allocated);
+ ar.goal, newblock, allocated);
/* try to insert new extent into found leaf and return */
ext4_ext_store_pblock(&newex, newblock);
@@ -3002,7 +3002,7 @@ long ext4_fallocate(struct inode *inode, int mode, loff_t offset, loff_t len)
handle_t *handle;
ext4_lblk_t block;
loff_t new_size;
- unsigned long max_blocks;
+ unsigned int max_blocks;
int ret = 0;
int ret2 = 0;
int retries = 0;
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 15d191b..810a862 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -505,10 +505,10 @@ static ext4_fsblk_t ext4_find_goal(struct inode *inode, ext4_lblk_t block,
* return the total number of blocks to be allocate, including the
* direct and indirect blocks.
*/
-static int ext4_blks_to_allocate(Indirect *branch, int k, unsigned long blks,
+static int ext4_blks_to_allocate(Indirect *branch, int k, unsigned int blks,
int blocks_to_boundary)
{
- unsigned long count = 0;
+ unsigned int count = 0;
/*
* Simple case, [t,d]Indirect block(s) has not allocated yet
@@ -839,10 +839,10 @@ err_out:
* down_read(&EXT4_I(inode)->i_data_sem) if not allocating file system block
* (ie, create is zero). Otherwise down_write(&EXT4_I(inode)->i_data_sem)
*/
-int ext4_get_blocks_handle(handle_t *handle, struct inode *inode,
- ext4_lblk_t iblock, unsigned long maxblocks,
- struct buffer_head *bh_result,
- int create, int extend_disksize)
+static int ext4_get_blocks_handle(handle_t *handle, struct inode *inode,
+ ext4_lblk_t iblock, unsigned int maxblocks,
+ struct buffer_head *bh_result,
+ int create, int extend_disksize)
{
int err = -EIO;
ext4_lblk_t offsets[4];
@@ -1044,7 +1044,7 @@ static void ext4_da_update_reserve_space(struct inode *inode, int used)
* It returns the error in case of allocation failure.
*/
int ext4_get_blocks_wrap(handle_t *handle, struct inode *inode, sector_t block,
- unsigned long max_blocks, struct buffer_head *bh,
+ unsigned int max_blocks, struct buffer_head *bh,
int create, int extend_disksize, int flag)
{
int retval;
@@ -1624,7 +1624,7 @@ struct mpage_da_data {
get_block_t *get_block;
struct writeback_control *wbc;
int io_done;
- long pages_written;
+ int pages_written;
int retval;
};
@@ -1834,9 +1834,9 @@ static void ext4_print_free_blocks(struct inode *inode)
printk(KERN_EMERG "dirty_blocks=%lld\n",
(long long)percpu_counter_sum(&sbi->s_dirtyblocks_counter));
printk(KERN_EMERG "Block reservation details\n");
- printk(KERN_EMERG "i_reserved_data_blocks=%lu\n",
+ printk(KERN_EMERG "i_reserved_data_blocks=%u\n",
EXT4_I(inode)->i_reserved_data_blocks);
- printk(KERN_EMERG "i_reserved_meta_blocks=%lu\n",
+ printk(KERN_EMERG "i_reserved_meta_blocks=%u\n",
EXT4_I(inode)->i_reserved_meta_blocks);
return;
}
@@ -2268,7 +2268,7 @@ static int ext4_da_writepage(struct page *page,
{
int ret = 0;
loff_t size;
- unsigned long len;
+ unsigned int len;
struct buffer_head *page_bufs;
struct inode *inode = page->mapping->host;
@@ -2375,7 +2375,8 @@ static int ext4_da_writepages(struct address_space *mapping,
struct mpage_da_data mpd;
struct inode *inode = mapping->host;
int no_nrwrite_index_update;
- long pages_written = 0, pages_skipped;
+ int pages_written = 0;
+ long pages_skipped;
int needed_blocks, ret = 0, nr_to_writebump = 0;
struct ext4_sb_info *sbi = EXT4_SB(mapping->host->i_sb);
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 233d59d..59151c1 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -2791,7 +2791,7 @@ void exit_ext4_mballoc(void)
*/
static noinline_for_stack int
ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac,
- handle_t *handle, unsigned long reserv_blks)
+ handle_t *handle, unsigned int reserv_blks)
{
struct buffer_head *bitmap_bh = NULL;
struct ext4_super_block *es;
@@ -3031,7 +3031,7 @@ ext4_mb_normalize_request(struct ext4_allocation_context *ac,
/* check we don't cross already preallocated blocks */
rcu_read_lock();
list_for_each_entry_rcu(pa, &ei->i_prealloc_list, pa_inode_list) {
- unsigned long pa_end;
+ ext4_lblk_t pa_end;
if (pa->pa_deleted)
continue;
@@ -3075,7 +3075,7 @@ ext4_mb_normalize_request(struct ext4_allocation_context *ac,
/* XXX: extra loop to check we really don't overlap preallocations */
rcu_read_lock();
list_for_each_entry_rcu(pa, &ei->i_prealloc_list, pa_inode_list) {
- unsigned long pa_end;
+ ext4_lblk_t pa_end;
spin_lock(&pa->pa_lock);
if (pa->pa_deleted == 0) {
pa_end = pa->pa_lstart + pa->pa_len;
@@ -3579,8 +3579,8 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
{
struct super_block *sb = e4b->bd_sb;
struct ext4_sb_info *sbi = EXT4_SB(sb);
- unsigned long end;
- unsigned long next;
+ unsigned int end;
+ unsigned int next;
ext4_group_t group;
ext4_grpblk_t bit;
sector_t start;
@@ -4024,8 +4024,8 @@ ext4_mb_initialize_context(struct ext4_allocation_context *ac,
struct ext4_sb_info *sbi = EXT4_SB(sb);
struct ext4_super_block *es = sbi->s_es;
ext4_group_t group;
- unsigned long len;
- unsigned long goal;
+ unsigned int len;
+ ext4_fsblk_t goal;
ext4_grpblk_t block;
/* we can't allocate > group size */
@@ -4286,8 +4286,8 @@ ext4_fsblk_t ext4_mb_new_blocks(handle_t *handle,
struct ext4_sb_info *sbi;
struct super_block *sb;
ext4_fsblk_t block = 0;
- unsigned long inquota;
- unsigned long reserv_blks = 0;
+ unsigned int inquota;
+ unsigned int reserv_blks = 0;
sb = ar->inode->i_sb;
sbi = EXT4_SB(sb);
@@ -4499,7 +4499,7 @@ void ext4_mb_free_blocks(handle_t *handle, struct inode *inode,
struct ext4_allocation_context *ac = NULL;
struct ext4_group_desc *gdp;
struct ext4_super_block *es;
- unsigned long overflow;
+ unsigned int overflow;
ext4_grpblk_t bit;
struct buffer_head *gd_bh;
ext4_group_t block_group;
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 56afe7d..506550b 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -811,7 +811,7 @@ static inline int ext4_match (int len, const char * const name,
static inline int search_dirblock(struct buffer_head *bh,
struct inode *dir,
const struct qstr *d_name,
- unsigned long offset,
+ unsigned int offset,
struct ext4_dir_entry_2 ** res_dir)
{
struct ext4_dir_entry_2 * de;
@@ -1048,11 +1048,11 @@ static struct dentry *ext4_lookup(struct inode *dir, struct dentry *dentry, stru
bh = ext4_find_entry(dir, &dentry->d_name, &de);
inode = NULL;
if (bh) {
- unsigned long ino = le32_to_cpu(de->inode);
+ __u32 ino = le32_to_cpu(de->inode);
brelse(bh);
if (!ext4_valid_inum(dir->i_sb, ino)) {
ext4_error(dir->i_sb, "ext4_lookup",
- "bad inode number: %lu", ino);
+ "bad inode number: %u", ino);
return ERR_PTR(-EIO);
}
inode = ext4_iget(dir->i_sb, ino);
@@ -1065,7 +1065,7 @@ static struct dentry *ext4_lookup(struct inode *dir, struct dentry *dentry, stru
struct dentry *ext4_get_parent(struct dentry *child)
{
- unsigned long ino;
+ __u32 ino;
struct inode *inode;
static const struct qstr dotdot = {
.name = "..",
@@ -1083,7 +1083,7 @@ struct dentry *ext4_get_parent(struct dentry *child)
if (!ext4_valid_inum(child->d_inode->i_sb, ino)) {
ext4_error(child->d_inode->i_sb, "ext4_get_parent",
- "bad inode number: %lu", ino);
+ "bad inode number: %u", ino);
return ERR_PTR(-EIO);
}
@@ -1271,7 +1271,7 @@ static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry,
struct inode *dir = dentry->d_parent->d_inode;
const char *name = dentry->d_name.name;
int namelen = dentry->d_name.len;
- unsigned long offset = 0;
+ unsigned int offset = 0;
unsigned short reclen;
int nlen, rlen, err;
char *top;
@@ -1444,7 +1444,6 @@ static int ext4_add_entry(handle_t *handle, struct dentry *dentry,
struct inode *inode)
{
struct inode *dir = dentry->d_parent->d_inode;
- unsigned long offset;
struct buffer_head *bh;
struct ext4_dir_entry_2 *de;
struct super_block *sb;
@@ -1466,7 +1465,7 @@ static int ext4_add_entry(handle_t *handle, struct dentry *dentry,
ext4_mark_inode_dirty(handle, dir);
}
blocks = dir->i_size >> sb->s_blocksize_bits;
- for (block = 0, offset = 0; block < blocks; block++) {
+ for (block = 0; block < blocks; block++) {
bh = ext4_bread(handle, dir, block, 0, &retval);
if(!bh)
return retval;
@@ -1857,7 +1856,7 @@ out_stop:
*/
static int empty_dir(struct inode *inode)
{
- unsigned long offset;
+ unsigned int offset;
struct buffer_head *bh;
struct ext4_dir_entry_2 *de, *de1;
struct super_block *sb;
@@ -1902,7 +1901,7 @@ static int empty_dir(struct inode *inode)
if (err)
ext4_error(sb, __func__,
"error %d reading directory"
- " #%lu offset %lu",
+ " #%lu offset %u",
err, inode->i_ino, offset);
offset += sb->s_blocksize;
continue;
@@ -2002,7 +2001,7 @@ int ext4_orphan_del(handle_t *handle, struct inode *inode)
struct list_head *prev;
struct ext4_inode_info *ei = EXT4_I(inode);
struct ext4_sb_info *sbi;
- unsigned long ino_next;
+ __u32 ino_next;
struct ext4_iloc iloc;
int err = 0;
@@ -2032,7 +2031,7 @@ int ext4_orphan_del(handle_t *handle, struct inode *inode)
goto out_err;
if (prev == &sbi->s_orphan) {
- jbd_debug(4, "superblock will point to %lu\n", ino_next);
+ jbd_debug(4, "superblock will point to %u\n", ino_next);
BUFFER_TRACE(sbi->s_sbh, "get_write_access");
err = ext4_journal_get_write_access(handle, sbi->s_sbh);
if (err)
@@ -2044,7 +2043,7 @@ int ext4_orphan_del(handle_t *handle, struct inode *inode)
struct inode *i_prev =
&list_entry(prev, struct ext4_inode_info, i_orphan)->vfs_inode;
- jbd_debug(4, "orphan inode %lu will point to %lu\n",
+ jbd_debug(4, "orphan inode %lu will point to %u\n",
i_prev->i_ino, ino_next);
err = ext4_reserve_inode_write(handle, i_prev, &iloc2);
if (err)
--
1.5.6.1.205.ge2c7.dirty
--
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