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Commit 8fa9d17f authored by Goldwyn Rodrigues's avatar Goldwyn Rodrigues Committed by Linus Torvalds
Browse files

ocfs2: remove unecessary variable needs_checkpoint 



Code cleanup: needs_checkpoint is assigned to but never used.  Delete
the variable.

Signed-off-by: default avatarGoldwyn Rodrigues <rgoldwyn@suse.com>
Cc: Jeff Liu <jeff.liu@oracle.com>
Acked-by: default avatarJoel Becker <jlbec@evilplan.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 40c7f2ea

fs/ocfs2/journal.h

+0 −1
Original line number Diff line number Diff line
@@ -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);

}

fs/ocfs2/ocfs2.h

+0 −1
Original line number Diff line number Diff line
@@ -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;

fs/ocfs2/super.c

+2 −4
Original line number Diff line number Diff line
@@ -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;