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authorJan Kara <jack@suse.cz>2006-06-23 02:06:05 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-23 07:43:08 -0700
commit78ce89c92bc6eaf5933b5664bff64253a7103bd7 (patch)
treeedaadf283127c1a74bfe3aa7b165c1cf45d14347 /drivers
parentcdaad343b561cdeb38b0578bb038eb5e87ed5551 (diff)
[PATCH] JBD: split checkpoint lists
Split the checkpoint list of the transaction into two lists. In the first list we keep the buffers that need to be submitted for IO. In the second list are kept buffers that were already submitted and we just have to wait for the IO to complete. This should simplify a handling of checkpoint lists a bit and can eventually be also a performance gain. Signed-off-by: Jan Kara <jack@suse.cz> Cc: Mark Fasheh <mark.fasheh@oracle.com> Cc: "Stephen C. Tweedie" <sct@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
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