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| author | Jens Axboe <axboe@suse.de> | 2005-11-01 08:35:42 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@suse.de> | 2005-11-01 08:35:42 +0100 |
| commit | d72d904a5367ad4ca3f2c9a2ce8c3a68f0b28bf0 (patch) | |
| tree | b41aaa3ceb0aa40090adda140d143e72fd16d587 /Documentation/sched-design.txt | |
| parent | d83c671fb7023f69a9582e622d01525054f23b66 (diff) | |
[BLOCK] Update read/write block io statistics at completion time
Right now we do it at queueing time, which works alright for reads
(since they are usually sync), but not for async writes since we can
queue io a lot faster than we can complete it. This makes the vmstat
output look extremely bursty.
Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'Documentation/sched-design.txt')
0 files changed, 0 insertions, 0 deletions