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(parent: ca30b2a) | patch
xfs: simplify buffer pinning
authorChristoph Hellwig <hch@infradead.org>
Wed, 23 Jun 2010 08:11:15 +0000 (18:11 +1000)
committerAlex Elder <aelder@sgi.com>
Mon, 26 Jul 2010 18:16:36 +0000 (13:16 -0500)
commit4d16e9246fc3b3cf7bc95609eff66929a39daa06
treed3e1cb33c3394b7cb95f390a85acb48c80fd5f54tree | snapshot
parentca30b2a7b7ac899ac4da6030ccbebf2f137b8e6dcommit | diff
xfs: simplify buffer pinning

Get rid of the xfs_buf_pin/xfs_buf_unpin/xfs_buf_ispin helpers and opencode
them in their only callers, just like we did for the inode pinning a while
ago.  Also remove duplicate trace points - the bufitem tracepoints cover
all the information that is present in a buffer tracepoint.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
fs/xfs/linux-2.6/xfs_buf.c diff | blob | history
fs/xfs/linux-2.6/xfs_buf.h diff | blob | history
fs/xfs/linux-2.6/xfs_trace.h diff | blob | history
fs/xfs/xfs_buf_item.c diff | blob | history
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