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authorLinus Torvalds <torvalds@linux-foundation.org>2010-11-27 07:17:50 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2010-11-27 07:17:50 +0900
commit78daa87b1d332e4ac963c793a4157533d57501c7 (patch)
treec133840b219a446c11fa2391bb0d887e71f5809f /block
parentd4d2ad948e9a9c316e72fdc09d7490dfda4773da (diff)
parentbbe425cd9ae83eacd0c9f09df2bf56dc911a54cd (diff)
downloadlinux-linaro-precise-78daa87b1d332e4ac963c793a4157533d57501c7.tar.gz
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: cciss: fix build for PROC_FS disabled block: fix amiga and atari floppy driver compile warning blk-throttle: Fix calculation of max number of WRITES to be dispatched ioprio: grab rcu_read_lock in sys_ioprio_{set,get}() xen/blkfront: cope with backend that fail empty BLKIF_OP_WRITE_BARRIER requests xen/blkfront: Implement FUA with BLKIF_OP_WRITE_BARRIER xen/blkfront: change blk_shadow.request to proper pointer xen/blkfront: map REQ_FLUSH into a full barrier
Diffstat (limited to 'block')
-rw-r--r--block/blk-throttle.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index 56ad4531b41..004be80fd89 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -645,7 +645,7 @@ static int throtl_dispatch_tg(struct throtl_data *td, struct throtl_grp *tg,
{
unsigned int nr_reads = 0, nr_writes = 0;
unsigned int max_nr_reads = throtl_grp_quantum*3/4;
- unsigned int max_nr_writes = throtl_grp_quantum - nr_reads;
+ unsigned int max_nr_writes = throtl_grp_quantum - max_nr_reads;
struct bio *bio;
/* Try to dispatch 75% READS and 25% WRITES */