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authorNick Piggin <npiggin@suse.de>2008-08-02 12:02:13 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-04 21:56:09 -0700
commitca5de404ff036a29b25e9a83f6919c9f606c5841 (patch)
tree474da867c4d4086313cee90cdc3560bb17fade96 /fs/ntfs
parent529ae9aaa08378cfe2a4350bded76f32cc8ff0ce (diff)
downloadlinux-linaro-ca5de404ff036a29b25e9a83f6919c9f606c5841.tar.gz
fs: rename buffer trylock
Like the page lock change, this also requires name change, so convert the raw test_and_set bitop to a trylock. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ntfs')
-rw-r--r--fs/ntfs/aops.c2
-rw-r--r--fs/ntfs/compress.c2
-rw-r--r--fs/ntfs/mft.c4
3 files changed, 4 insertions, 4 deletions
diff --git a/fs/ntfs/aops.c b/fs/ntfs/aops.c
index 00e9ccde8e4..b38f944f066 100644
--- a/fs/ntfs/aops.c
+++ b/fs/ntfs/aops.c
@@ -1194,7 +1194,7 @@ lock_retry_remap:
tbh = bhs[i];
if (!tbh)
continue;
- if (unlikely(test_set_buffer_locked(tbh)))
+ if (!trylock_buffer(tbh))
BUG();
/* The buffer dirty state is now irrelevant, just clean it. */
clear_buffer_dirty(tbh);
diff --git a/fs/ntfs/compress.c b/fs/ntfs/compress.c
index 33ff314cc50..9669541d011 100644
--- a/fs/ntfs/compress.c
+++ b/fs/ntfs/compress.c
@@ -665,7 +665,7 @@ lock_retry_remap:
for (i = 0; i < nr_bhs; i++) {
struct buffer_head *tbh = bhs[i];
- if (unlikely(test_set_buffer_locked(tbh)))
+ if (!trylock_buffer(tbh))
continue;
if (unlikely(buffer_uptodate(tbh))) {
unlock_buffer(tbh);
diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c
index 790defb847e..17d32ca6bc3 100644
--- a/fs/ntfs/mft.c
+++ b/fs/ntfs/mft.c
@@ -586,7 +586,7 @@ int ntfs_sync_mft_mirror(ntfs_volume *vol, const unsigned long mft_no,
for (i_bhs = 0; i_bhs < nr_bhs; i_bhs++) {
struct buffer_head *tbh = bhs[i_bhs];
- if (unlikely(test_set_buffer_locked(tbh)))
+ if (!trylock_buffer(tbh))
BUG();
BUG_ON(!buffer_uptodate(tbh));
clear_buffer_dirty(tbh);
@@ -779,7 +779,7 @@ int write_mft_record_nolock(ntfs_inode *ni, MFT_RECORD *m, int sync)
for (i_bhs = 0; i_bhs < nr_bhs; i_bhs++) {
struct buffer_head *tbh = bhs[i_bhs];
- if (unlikely(test_set_buffer_locked(tbh)))
+ if (!trylock_buffer(tbh))
BUG();
BUG_ON(!buffer_uptodate(tbh));
clear_buffer_dirty(tbh);