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reiserfs: convert j_commit_lock to mutex

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j_commit_lock is a semaphore but uses it as if it were a mutex.  This patch
converts it to a mutex.

[akpm@linux-foundation.org: coding-style fixes]
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>
This commit is contained in:
Jeff Mahoney
2008-07-25 01:46:40 -07:00
committed by Linus Torvalds
parent afe7025907
commit 90415deac7
2 changed files with 11 additions and 13 deletions
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2
include/linux/reiserfs_fs_sb.h
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@@ -152,7 +152,7 @@ struct reiserfs_journal_list {
atomic_t j_nonzerolen;
atomic_t j_commit_left;
atomic_t j_older_commits_done; /* all commits older than this on disk */
struct semaphore j_commit_lock;
struct mutex j_commit_mutex;
unsigned long j_trans_id;
time_t j_timestamp;
struct reiserfs_list_bitmap *j_list_bitmap;