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author | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 19:54:53 (GMT) |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-09-22 20:01:40 (GMT) |
commit | ae19ffbadc1b2100285a5b5b3d0a4e0a11390904 (patch) | |
tree | 3c2086ab67398a019089a47ca3f362a4bc6db74f /block/as-iosched.c | |
parent | 34e84f39a27d059a3e6ec6e8b94aafa702e6f220 (diff) | |
parent | 9173a8ef24a6b1b8031507b35b8ffe5f85a87692 (diff) | |
download | linux-fsl-qoriq-ae19ffbadc1b2100285a5b5b3d0a4e0a11390904.tar.xz |
Merge branch 'master' into for-linus
Diffstat (limited to 'block/as-iosched.c')
-rw-r--r-- | block/as-iosched.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/block/as-iosched.c b/block/as-iosched.c index 7a12cf6..ce8ba57 100644 --- a/block/as-iosched.c +++ b/block/as-iosched.c @@ -146,7 +146,7 @@ enum arq_state { #define RQ_STATE(rq) ((enum arq_state)(rq)->elevator_private2) #define RQ_SET_STATE(rq, state) ((rq)->elevator_private2 = (void *) state) -static DEFINE_PER_CPU(unsigned long, ioc_count); +static DEFINE_PER_CPU(unsigned long, as_ioc_count); static struct completion *ioc_gone; static DEFINE_SPINLOCK(ioc_gone_lock); @@ -161,7 +161,7 @@ static void as_antic_stop(struct as_data *ad); static void free_as_io_context(struct as_io_context *aic) { kfree(aic); - elv_ioc_count_dec(ioc_count); + elv_ioc_count_dec(as_ioc_count); if (ioc_gone) { /* * AS scheduler is exiting, grab exit lock and check @@ -169,7 +169,7 @@ static void free_as_io_context(struct as_io_context *aic) * complete ioc_gone and set it back to NULL. */ spin_lock(&ioc_gone_lock); - if (ioc_gone && !elv_ioc_count_read(ioc_count)) { + if (ioc_gone && !elv_ioc_count_read(as_ioc_count)) { complete(ioc_gone); ioc_gone = NULL; } @@ -211,7 +211,7 @@ static struct as_io_context *alloc_as_io_context(void) ret->seek_total = 0; ret->seek_samples = 0; ret->seek_mean = 0; - elv_ioc_count_inc(ioc_count); + elv_ioc_count_inc(as_ioc_count); } return ret; @@ -1507,7 +1507,7 @@ static void __exit as_exit(void) ioc_gone = &all_gone; /* ioc_gone's update must be visible before reading ioc_count */ smp_wmb(); - if (elv_ioc_count_read(ioc_count)) + if (elv_ioc_count_read(as_ioc_count)) wait_for_completion(&all_gone); synchronize_rcu(); } |