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(parent: d69b78b) | patch
blk-throttle: Fix calculation of max number of WRITES to be dispatched
authorVivek Goyal <vgoyal@redhat.com>
Mon, 15 Nov 2010 18:32:42 +0000 (19:32 +0100)
committerJens Axboe <jaxboe@fusionio.com>
Mon, 15 Nov 2010 18:32:42 +0000 (19:32 +0100)
commitc2f6805d470af369a7337801deeecea800dbfe1c
tree2381b8c512d611869877adfad3d5e0dfe75e668atree | snapshot
parentd69b78ba1deaaa95ffa8dac5a9ca819ce454d52ecommit | diff
blk-throttle: Fix calculation of max number of WRITES to be dispatched

o Currently we try to dispatch more READS and less WRITES (75%, 25%) in one
  dispatch round. ummy pointed out that there is a bug in max_nr_writes
  calculation. This patch fixes it.

Reported-by: ummy y <yummylln@yahoo.com.cn>
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
block/blk-throttle.c diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu Natty kernel