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xfs: connect up buffer reclaim priority hooks

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Now that the buffer reclaim infrastructure can handle different reclaim
priorities for different types of buffers, reconnect the hooks in the
XFS code that has been sitting dormant since it was ported to Linux. This
should finally give use reclaim prioritisation that is on a par with the
functionality that Irix provided XFS 15 years ago.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Dave Chinner 2010-12-02 16:31:13 +11:00 • committed by Dave Chinner
parent 430cbeb86f
commit 821eb21d97
4 changed files with 14 additions and 9 deletions
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2
fs/xfs/xfs_inode.c
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@ -887,7 +887,7 @@ xfs_iread(
* around for a while. This helps to keep recently accessed
* meta-data in-core longer.
*/
XFS_BUF_SET_REF(bp, XFS_INO_REF);
xfs_buf_set_ref(bp, XFS_INO_REF);
/*
* Use xfs_trans_brelse() to release the buffer containing the