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| author | Goldwyn Rodrigues <rgoldwyn@gmail.com> | 2013-07-03 15:00:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-03 16:07:23 -0700 |
| commit | 8fa9d17f93ee8eb79d595c98cef0944f6ee5de75 (patch) | |
| tree | 72f7caabae8782f13b3d5366975c295ccdd52172 | |
| parent | 40c7f2eaf59230135fd91a398924bdbf873378ec (diff) | |
| download | linux-8fa9d17f93ee8eb79d595c98cef0944f6ee5de75.tar.gz linux-8fa9d17f93ee8eb79d595c98cef0944f6ee5de75.tar.bz2 linux-8fa9d17f93ee8eb79d595c98cef0944f6ee5de75.zip | |
ocfs2: remove unecessary variable needs_checkpoint
Code cleanup: needs_checkpoint is assigned to but never used. Delete
the variable.
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Cc: Jeff Liu <jeff.liu@oracle.com>
Acked-by: Joel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/ocfs2/journal.h | 1 | ||||
| -rw-r--r-- | fs/ocfs2/ocfs2.h | 1 | ||||
| -rw-r--r-- | fs/ocfs2/super.c | 6 |
3 files changed, 2 insertions, 6 deletions
diff --git a/fs/ocfs2/journal.h b/fs/ocfs2/journal.h index a3385b63ff5e..0a992737dcaf 100644 --- a/fs/ocfs2/journal.h +++ b/fs/ocfs2/journal.h @@ -200,7 +200,6 @@ void ocfs2_complete_quota_recovery(struct ocfs2_super *osb); static inline void ocfs2_start_checkpoint(struct ocfs2_super *osb) { - atomic_set(&osb->needs_checkpoint, 1); wake_up(&osb->checkpoint_event); } diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h index d355e6e36b36..3a903470c794 100644 --- a/fs/ocfs2/ocfs2.h +++ b/fs/ocfs2/ocfs2.h @@ -347,7 +347,6 @@ struct ocfs2_super struct task_struct *recovery_thread_task; int disable_recovery; wait_queue_head_t checkpoint_event; - atomic_t needs_checkpoint; struct ocfs2_journal *journal; unsigned long osb_commit_interval; diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 01b85165552b..854d80955bf8 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -286,10 +286,9 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len) spin_unlock(&osb->osb_lock); out += snprintf(buf + out, len - out, - "%10s => Pid: %d Interval: %lu Needs: %d\n", "Commit", + "%10s => Pid: %d Interval: %lu\n", "Commit", (osb->commit_task ? task_pid_nr(osb->commit_task) : -1), - osb->osb_commit_interval, - atomic_read(&osb->needs_checkpoint)); + osb->osb_commit_interval); out += snprintf(buf + out, len - out, "%10s => State: %d TxnId: %lu NumTxns: %d\n", @@ -2154,7 +2153,6 @@ static int ocfs2_initialize_super(struct super_block *sb, } init_waitqueue_head(&osb->checkpoint_event); - atomic_set(&osb->needs_checkpoint, 0); osb->s_atime_quantum = OCFS2_DEFAULT_ATIME_QUANTUM; |