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authorWu Fengguang <fengguang.wu@intel.com>2010-08-11 14:17:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-12 08:43:30 -0700
commit23539afc71937dbaca7de2229669f4475ff4ea7b (patch)
tree1a37d78bc4d387c6cbdc201755dce09297ebe308 /fs/jffs2/scan.c
parent1babe18385d3976043c04237ce837f3736197eb4 (diff)
writeback: don't redirty tail an inode with dirty pages
Avoid delaying writeback for an expire inode with lots of dirty pages, but no active dirtier at the moment. Previously we only do that for the kupdate case. Any filesystem that does delayed allocation or unwritten extent conversion after IO completion will cause this - for example, XFS. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Acked-by: Jan Kara <jack@suse.cz> Cc: Dave Chinner <david@fromorbit.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Dave Chinner <david@fromorbit.com> Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/jffs2/scan.c')
0 files changed, 0 insertions, 0 deletions