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From: Dave Chinner <david@fromorbit.com>
To: xfs@oss.sgi.com
Subject: [PATCH 12/12] xfs: kill useless spinlock_destroy macro
Date: Mon, 13 Dec 2010 15:44:43 +1100	[thread overview]
Message-ID: <1292215483-18224-13-git-send-email-david@fromorbit.com> (raw)
In-Reply-To: <1292215483-18224-1-git-send-email-david@fromorbit.com>

From: Dave Chinner <dchinner@redhat.com>

It is only used in 2 places in the log code, and is an empty macro,
so get rid of it.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 fs/xfs/linux-2.6/xfs_linux.h |    2 --
 fs/xfs/xfs_log.c             |    2 --
 2 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index ccebd86..e7cfa27 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -113,8 +113,6 @@
 #define current_restore_flags_nested(sp, f)	\
 		(current->flags = ((current->flags & ~(f)) | (*(sp) & (f))))
 
-#define spinlock_destroy(lock)
-
 #define NBBY		8		/* number of bits per byte */
 
 /*
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 58326ba..7fadc36 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1141,7 +1141,6 @@ out_free_iclog:
 			xfs_buf_free(iclog->ic_bp);
 		kmem_free(iclog);
 	}
-	spinlock_destroy(&log->l_icloglock);
 	xfs_buf_free(log->l_xbuf);
 out_free_log:
 	kmem_free(log);
@@ -1458,7 +1457,6 @@ xlog_dealloc_log(xlog_t *log)
 		kmem_free(iclog);
 		iclog = next_iclog;
 	}
-	spinlock_destroy(&log->l_icloglock);
 
 	xfs_buf_free(log->l_xbuf);
 	log->l_mp->m_log = NULL;
-- 
1.7.2.3

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      parent reply	other threads:[~2010-12-13  4:55 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-12-13  4:44 xfs: grant lock scaling and removal V3 Dave Chinner
2010-12-13  4:44 ` [PATCH 01/12] xfs: convert log grant ticket queues to list heads Dave Chinner
2010-12-20 11:34   ` Christoph Hellwig
2010-12-21  0:55     ` Dave Chinner
2010-12-13  4:44 ` [PATCH 02/12] xfs: fact out common grant head/log tail verification code Dave Chinner
2010-12-20 11:51   ` Christoph Hellwig
2010-12-13  4:44 ` [PATCH 03/12] xfs: rework log grant space calculations Dave Chinner
2010-12-20 11:37   ` Christoph Hellwig
2010-12-13  4:44 ` [PATCH 04/12] xfs: combine grant heads into a single 64 bit integer Dave Chinner
2010-12-20 11:40   ` Christoph Hellwig
2010-12-13  4:44 ` [PATCH 05/12] xfs: use wait queues directly for the log wait queues Dave Chinner
2010-12-20 11:40   ` Christoph Hellwig
2010-12-13  4:44 ` [PATCH 06/12] xfs: make AIL tail pushing independent of the grant lock Dave Chinner
2010-12-20 11:41   ` Christoph Hellwig
2010-12-13  4:44 ` [PATCH 07/12] xfs: convert l_last_sync_lsn to an atomic variable Dave Chinner
2010-12-13  4:44 ` [PATCH 08/12] xfs: convert l_tail_lsn " Dave Chinner
2010-12-20 12:06   ` Christoph Hellwig
2010-12-21  1:27     ` Dave Chinner
2010-12-13  4:44 ` [PATCH 09/12] xfs: convert log grant heads to atomic variables Dave Chinner
2010-12-13  4:44 ` [PATCH 10/12] xfs: introduce new locks for the log grant ticket wait queues Dave Chinner
2010-12-20 11:49   ` Christoph Hellwig
2010-12-13  4:44 ` [PATCH 11/12] xfs: convert grant head manipulations to lockless algorithm Dave Chinner
2010-12-20 11:50   ` Christoph Hellwig
2010-12-13  4:44 ` Dave Chinner [this message]

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