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Commit 6ab8eb1c authored by David Chinner's avatar David Chinner Committed by Linus Torvalds
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[PATCH] Make XFS use BH_Unwritten and BH_Delay correctly 



Don't hide buffer_unwritten behind buffer_delay() and remove the hack that
clears unexpected buffer_unwritten() states now that it can't happen.

Signed-off-by: default avatarDave Chinner <dgc@sgi.com>
Acked-by: default avatarChristoph Hellwig <hch@lst.de>
Cc: Timothy Shimmin <tes@sgi.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 33a266dd

fs/xfs/linux-2.6/xfs_aops.c

+0 −3
Original line number Diff line number Diff line
@@ -56,8 +56,6 @@ xfs_count_page_state( 
	do {

		if (buffer_uptodate(bh) && !buffer_mapped(bh))

			(*unmapped) = 1;

		else if (buffer_unwritten(bh) && !buffer_delay(bh))

			clear_buffer_unwritten(bh);

		else if (buffer_unwritten(bh))

			(*unwritten) = 1;

		else if (buffer_delay(bh))
@@ -1272,7 +1270,6 @@ __xfs_get_blocks( 
			if (direct)

				bh_result->b_private = inode;

			set_buffer_unwritten(bh_result);

			set_buffer_delay(bh_result);

		}

	}