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Message-ID: <20080304184641.GK9349@ca-server1.us.oracle.com>
Date: Tue, 4 Mar 2008 10:46:41 -0800
From: Mark Fasheh <mark.fasheh@...cle.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
linux-kernel@...r.kernel.org, ocfs2-devel@....oracle.com
Subject: [git patches] ocfs2 fixes
Hi Linus,
Here are some Ocfs2 fixes and minor cleanups for 2.6.24-rc4.
Full patch attached since this is all pretty small.
--Mark
Please pull from 'upstream-linus' branch of
git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2.git upstream-linus
to receive the following updates:
fs/ocfs2/aops.c | 2 +-
fs/ocfs2/dir.c | 5 ++---
fs/ocfs2/dlm/dlmmaster.c | 6 +++---
fs/ocfs2/dlmglue.c | 8 ++++----
fs/ocfs2/dlmglue.h | 2 --
fs/ocfs2/heartbeat.c | 26 +++++++++++++-------------
fs/ocfs2/heartbeat.h | 5 -----
fs/ocfs2/localalloc.c | 6 +-----
8 files changed, 24 insertions(+), 36 deletions(-)
Adrian Bunk (3):
[2.6 patch] fs/ocfs2/: possible cleanups
[2.6 patch] make ocfs2_downconvert_thread() static
[2.6 patch] ocfs2: make dlm_do_assert_master() static
Julia Lawall (1):
fs/ocfs2/aops.c: Correct use of ! and &
Marcin Slusarz (1):
ocfs2: le*_add_cpu conversion
Mark Fasheh (1):
ocfs2: Fix writeout in ocfs2_data_convert_worker()
Sunil Mushran (1):
ocfs2: Enable localalloc for local mounts
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 8224312..90383ed 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -257,7 +257,7 @@ static int ocfs2_readpage_inline(struct inode *inode, struct page *page)
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
BUG_ON(!PageLocked(page));
- BUG_ON(!OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL);
+ BUG_ON(!(OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL));
ret = ocfs2_read_block(osb, OCFS2_I(inode)->ip_blkno, &di_bh,
OCFS2_BH_CACHED, inode);
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index e280833..8a18758 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -390,9 +390,8 @@ static int __ocfs2_delete_entry(handle_t *handle, struct inode *dir,
goto bail;
}
if (pde)
- pde->rec_len =
- cpu_to_le16(le16_to_cpu(pde->rec_len) +
- le16_to_cpu(de->rec_len));
+ le16_add_cpu(&pde->rec_len,
+ le16_to_cpu(de->rec_len));
else
de->inode = 0;
dir->i_version++;
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index a54d33d..c92d1b1 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -1695,9 +1695,9 @@ send_response:
* can periodically run all locks owned by this node
* and re-assert across the cluster...
*/
-int dlm_do_assert_master(struct dlm_ctxt *dlm,
- struct dlm_lock_resource *res,
- void *nodemap, u32 flags)
+static int dlm_do_assert_master(struct dlm_ctxt *dlm,
+ struct dlm_lock_resource *res,
+ void *nodemap, u32 flags)
{
struct dlm_assert_master assert;
int to, tmpret;
diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index 351130c..f779430 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -3042,7 +3042,7 @@ static int ocfs2_data_convert_worker(struct ocfs2_lock_res *lockres,
inode = ocfs2_lock_res_inode(lockres);
mapping = inode->i_mapping;
- if (S_ISREG(inode->i_mode))
+ if (!S_ISREG(inode->i_mode))
goto out;
/*
@@ -3219,8 +3219,8 @@ static int ocfs2_dentry_convert_worker(struct ocfs2_lock_res *lockres,
return UNBLOCK_CONTINUE_POST;
}
-void ocfs2_process_blocked_lock(struct ocfs2_super *osb,
- struct ocfs2_lock_res *lockres)
+static void ocfs2_process_blocked_lock(struct ocfs2_super *osb,
+ struct ocfs2_lock_res *lockres)
{
int status;
struct ocfs2_unblock_ctl ctl = {0, 0,};
@@ -3356,7 +3356,7 @@ static int ocfs2_downconvert_thread_should_wake(struct ocfs2_super *osb)
return should_wake;
}
-int ocfs2_downconvert_thread(void *arg)
+static int ocfs2_downconvert_thread(void *arg)
{
int status = 0;
struct ocfs2_super *osb = arg;
diff --git a/fs/ocfs2/dlmglue.h b/fs/ocfs2/dlmglue.h
index 1d5b069..e3cf902 100644
--- a/fs/ocfs2/dlmglue.h
+++ b/fs/ocfs2/dlmglue.h
@@ -109,8 +109,6 @@ void ocfs2_simple_drop_lockres(struct ocfs2_super *osb,
struct ocfs2_lock_res *lockres);
/* for the downconvert thread */
-void ocfs2_process_blocked_lock(struct ocfs2_super *osb,
- struct ocfs2_lock_res *lockres);
void ocfs2_wake_downconvert_thread(struct ocfs2_super *osb);
struct ocfs2_dlm_debug *ocfs2_new_dlm_debug(void);
diff --git a/fs/ocfs2/heartbeat.c b/fs/ocfs2/heartbeat.c
index c0efd94..0758daf 100644
--- a/fs/ocfs2/heartbeat.c
+++ b/fs/ocfs2/heartbeat.c
@@ -49,10 +49,15 @@ static inline void __ocfs2_node_map_set_bit(struct ocfs2_node_map *map,
static inline void __ocfs2_node_map_clear_bit(struct ocfs2_node_map *map,
int bit);
static inline int __ocfs2_node_map_is_empty(struct ocfs2_node_map *map);
-static void __ocfs2_node_map_dup(struct ocfs2_node_map *target,
- struct ocfs2_node_map *from);
-static void __ocfs2_node_map_set(struct ocfs2_node_map *target,
- struct ocfs2_node_map *from);
+
+/* special case -1 for now
+ * TODO: should *really* make sure the calling func never passes -1!! */
+static void ocfs2_node_map_init(struct ocfs2_node_map *map)
+{
+ map->num_nodes = OCFS2_NODE_MAP_MAX_NODES;
+ memset(map->map, 0, BITS_TO_LONGS(OCFS2_NODE_MAP_MAX_NODES) *
+ sizeof(unsigned long));
+}
void ocfs2_init_node_maps(struct ocfs2_super *osb)
{
@@ -136,15 +141,6 @@ void ocfs2_stop_heartbeat(struct ocfs2_super *osb)
mlog_errno(ret);
}
-/* special case -1 for now
- * TODO: should *really* make sure the calling func never passes -1!! */
-void ocfs2_node_map_init(struct ocfs2_node_map *map)
-{
- map->num_nodes = OCFS2_NODE_MAP_MAX_NODES;
- memset(map->map, 0, BITS_TO_LONGS(OCFS2_NODE_MAP_MAX_NODES) *
- sizeof(unsigned long));
-}
-
static inline void __ocfs2_node_map_set_bit(struct ocfs2_node_map *map,
int bit)
{
@@ -216,6 +212,8 @@ int ocfs2_node_map_is_empty(struct ocfs2_super *osb,
return ret;
}
+#if 0
+
static void __ocfs2_node_map_dup(struct ocfs2_node_map *target,
struct ocfs2_node_map *from)
{
@@ -254,6 +252,8 @@ static void __ocfs2_node_map_set(struct ocfs2_node_map *target,
target->map[i] = from->map[i];
}
+#endif /* 0 */
+
/* Returns whether the recovery bit was actually set - it may not be
* if a node is still marked as needing recovery */
int ocfs2_recovery_map_set(struct ocfs2_super *osb,
diff --git a/fs/ocfs2/heartbeat.h b/fs/ocfs2/heartbeat.h
index 5685921..eac63ae 100644
--- a/fs/ocfs2/heartbeat.h
+++ b/fs/ocfs2/heartbeat.h
@@ -33,7 +33,6 @@ void ocfs2_stop_heartbeat(struct ocfs2_super *osb);
/* node map functions - used to keep track of mounted and in-recovery
* nodes. */
-void ocfs2_node_map_init(struct ocfs2_node_map *map);
int ocfs2_node_map_is_empty(struct ocfs2_super *osb,
struct ocfs2_node_map *map);
void ocfs2_node_map_set_bit(struct ocfs2_super *osb,
@@ -57,9 +56,5 @@ int ocfs2_recovery_map_set(struct ocfs2_super *osb,
int num);
void ocfs2_recovery_map_clear(struct ocfs2_super *osb,
int num);
-/* returns 1 if bit is the only bit set in target, 0 otherwise */
-int ocfs2_node_map_is_only(struct ocfs2_super *osb,
- struct ocfs2_node_map *target,
- int bit);
#endif /* OCFS2_HEARTBEAT_H */
diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
index add1ffd..ab83fd5 100644
--- a/fs/ocfs2/localalloc.c
+++ b/fs/ocfs2/localalloc.c
@@ -120,9 +120,6 @@ int ocfs2_load_local_alloc(struct ocfs2_super *osb)
mlog_entry_void();
- if (ocfs2_mount_local(osb))
- goto bail;
-
if (osb->local_alloc_size == 0)
goto bail;
@@ -588,8 +585,7 @@ int ocfs2_claim_local_alloc_bits(struct ocfs2_super *osb,
while(bits_wanted--)
ocfs2_set_bit(start++, bitmap);
- alloc->id1.bitmap1.i_used = cpu_to_le32(*num_bits +
- le32_to_cpu(alloc->id1.bitmap1.i_used));
+ le32_add_cpu(&alloc->id1.bitmap1.i_used, *num_bits);
status = ocfs2_journal_dirty(handle, osb->local_alloc_bh);
if (status < 0) {
--
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