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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-09-07 14:18:36 -0700 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-09-07 14:18:36 -0700 |
commit | 7e66eaf14e19c032433be7c4df3c892fa2a5282f (patch) | |
tree | 56b0d5f9d16eb18744e102f3f216715196cd62e6 /block/blk-sysfs.c | |
parent | Input: tsc2007 - add open and close methods (diff) | |
parent | Linux 3.1-rc4 (diff) | |
download | linux-dev-7e66eaf14e19c032433be7c4df3c892fa2a5282f.tar.xz linux-dev-7e66eaf14e19c032433be7c4df3c892fa2a5282f.zip |
Merge commit 'v3.1-rc4' into next
Diffstat (limited to 'block/blk-sysfs.c')
-rw-r--r-- | block/blk-sysfs.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index d935bd859c87..0ee17b5e7fb6 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -244,8 +244,9 @@ static ssize_t queue_nomerges_store(struct request_queue *q, const char *page, static ssize_t queue_rq_affinity_show(struct request_queue *q, char *page) { bool set = test_bit(QUEUE_FLAG_SAME_COMP, &q->queue_flags); + bool force = test_bit(QUEUE_FLAG_SAME_FORCE, &q->queue_flags); - return queue_var_show(set, page); + return queue_var_show(set << force, page); } static ssize_t @@ -257,10 +258,14 @@ queue_rq_affinity_store(struct request_queue *q, const char *page, size_t count) ret = queue_var_store(&val, page, count); spin_lock_irq(q->queue_lock); - if (val) + if (val) { queue_flag_set(QUEUE_FLAG_SAME_COMP, q); - else - queue_flag_clear(QUEUE_FLAG_SAME_COMP, q); + if (val == 2) + queue_flag_set(QUEUE_FLAG_SAME_FORCE, q); + } else { + queue_flag_clear(QUEUE_FLAG_SAME_COMP, q); + queue_flag_clear(QUEUE_FLAG_SAME_FORCE, q); + } spin_unlock_irq(q->queue_lock); #endif return ret; |