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authorJeff Mahoney <jeffm@suse.com>2008-07-25 01:46:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-25 10:53:33 -0700
commitafe70259076fff0446001eaa1a287f615241a357 (patch)
treed619c7f6235264a7b08aec16ba3563a686415079 /include
parentf68215c4640a38d66429014e524a627bf572d26a (diff)
reiserfs: convert j_flush_sem to mutex
j_flush_sem is a semaphore but uses it as if it were a mutex. This patch converts it to a mutex. [akpm@linux-foundation.org: fix mutex_trylock retval treatment] Signed-off-by: Jeff Mahoney <jeffm@suse.com> Cc: Matthew Wilcox <matthew@wil.cx> Cc: Chris Mason <chris.mason@oracle.com> Cc: Edward Shishkin <edward.shishkin@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/reiserfs_fs_sb.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h
index 49b639b88ba..c0751724ee6 100644
--- a/include/linux/reiserfs_fs_sb.h
+++ b/include/linux/reiserfs_fs_sb.h
@@ -194,7 +194,7 @@ struct reiserfs_journal {
time_t j_trans_start_time; /* time this transaction started */
struct mutex j_mutex;
- struct semaphore j_flush_sem;
+ struct mutex j_flush_mutex;
wait_queue_head_t j_join_wait; /* wait for current transaction to finish before starting new one */
atomic_t j_jlock; /* lock for j_join_wait */
int j_list_bitmap_index; /* number of next list bitmap to use */