diff options
| author | Tejun Heo <tj@kernel.org> | 2014-09-08 09:51:30 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-09-08 09:51:30 +0900 |
| commit | 20ae00792c6f1f18fc4fc5965445a145df92827e (patch) | |
| tree | 3ca91fac24ac0a672c105e766c4d5020e53be876 /lib | |
| parent | 908c7f1949cb7cc6e92ba8f18f2998e87e265b8e (diff) | |
proportions: add @gfp to init functions
Percpu allocator now supports allocation mask. Add @gfp to
[flex_]proportions init functions so that !GFP_KERNEL allocation masks
can be used with them too.
This patch doesn't make any functional difference.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/flex_proportions.c | 8 | ||||
| -rw-r--r-- | lib/proportions.c | 10 |
2 files changed, 9 insertions, 9 deletions
diff --git a/lib/flex_proportions.c b/lib/flex_proportions.c index b9d026bfcf3..8f25652f40d 100644 --- a/lib/flex_proportions.c +++ b/lib/flex_proportions.c @@ -34,13 +34,13 @@ */ #include <linux/flex_proportions.h> -int fprop_global_init(struct fprop_global *p) +int fprop_global_init(struct fprop_global *p, gfp_t gfp) { int err; p->period = 0; /* Use 1 to avoid dealing with periods with 0 events... */ - err = percpu_counter_init(&p->events, 1, GFP_KERNEL); + err = percpu_counter_init(&p->events, 1, gfp); if (err) return err; seqcount_init(&p->sequence); @@ -168,11 +168,11 @@ void fprop_fraction_single(struct fprop_global *p, */ #define PROP_BATCH (8*(1+ilog2(nr_cpu_ids))) -int fprop_local_init_percpu(struct fprop_local_percpu *pl) +int fprop_local_init_percpu(struct fprop_local_percpu *pl, gfp_t gfp) { int err; - err = percpu_counter_init(&pl->events, 0, GFP_KERNEL); + err = percpu_counter_init(&pl->events, 0, gfp); if (err) return err; pl->period = 0; diff --git a/lib/proportions.c b/lib/proportions.c index ca95f8d5438..6f724298f67 100644 --- a/lib/proportions.c +++ b/lib/proportions.c @@ -73,7 +73,7 @@ #include <linux/proportions.h> #include <linux/rcupdate.h> -int prop_descriptor_init(struct prop_descriptor *pd, int shift) +int prop_descriptor_init(struct prop_descriptor *pd, int shift, gfp_t gfp) { int err; @@ -83,11 +83,11 @@ int prop_descriptor_init(struct prop_descriptor *pd, int shift) pd->index = 0; pd->pg[0].shift = shift; mutex_init(&pd->mutex); - err = percpu_counter_init(&pd->pg[0].events, 0, GFP_KERNEL); + err = percpu_counter_init(&pd->pg[0].events, 0, gfp); if (err) goto out; - err = percpu_counter_init(&pd->pg[1].events, 0, GFP_KERNEL); + err = percpu_counter_init(&pd->pg[1].events, 0, gfp); if (err) percpu_counter_destroy(&pd->pg[0].events); @@ -188,12 +188,12 @@ prop_adjust_shift(int *pl_shift, unsigned long *pl_period, int new_shift) #define PROP_BATCH (8*(1+ilog2(nr_cpu_ids))) -int prop_local_init_percpu(struct prop_local_percpu *pl) +int prop_local_init_percpu(struct prop_local_percpu *pl, gfp_t gfp) { raw_spin_lock_init(&pl->lock); pl->shift = 0; pl->period = 0; - return percpu_counter_init(&pl->events, 0, GFP_KERNEL); + return percpu_counter_init(&pl->events, 0, gfp); } void prop_local_destroy_percpu(struct prop_local_percpu *pl) |