From 20ae00792c6f1f18fc4fc5965445a145df92827e Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 8 Sep 2014 09:51:30 +0900 Subject: 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 Reviewed-by: Jan Kara Cc: Peter Zijlstra --- include/linux/flex_proportions.h | 5 +++-- include/linux/proportions.h | 5 +++-- 2 files changed, 6 insertions(+), 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/flex_proportions.h b/include/linux/flex_proportions.h index 4ebc49fae391..0d348e011a6e 100644 --- a/include/linux/flex_proportions.h +++ b/include/linux/flex_proportions.h @@ -10,6 +10,7 @@ #include #include #include +#include /* * When maximum proportion of some event type is specified, this is the @@ -32,7 +33,7 @@ struct fprop_global { seqcount_t sequence; }; -int fprop_global_init(struct fprop_global *p); +int fprop_global_init(struct fprop_global *p, gfp_t gfp); void fprop_global_destroy(struct fprop_global *p); bool fprop_new_period(struct fprop_global *p, int periods); @@ -79,7 +80,7 @@ struct fprop_local_percpu { raw_spinlock_t lock; /* Protect period and numerator */ }; -int fprop_local_init_percpu(struct fprop_local_percpu *pl); +int fprop_local_init_percpu(struct fprop_local_percpu *pl, gfp_t gfp); void fprop_local_destroy_percpu(struct fprop_local_percpu *pl); void __fprop_inc_percpu(struct fprop_global *p, struct fprop_local_percpu *pl); void __fprop_inc_percpu_max(struct fprop_global *p, struct fprop_local_percpu *pl, diff --git a/include/linux/proportions.h b/include/linux/proportions.h index 26a8a4ed9b07..00e8e8fa7358 100644 --- a/include/linux/proportions.h +++ b/include/linux/proportions.h @@ -12,6 +12,7 @@ #include #include #include +#include struct prop_global { /* @@ -40,7 +41,7 @@ struct prop_descriptor { struct mutex mutex; /* serialize the prop_global switch */ }; -int prop_descriptor_init(struct prop_descriptor *pd, int shift); +int prop_descriptor_init(struct prop_descriptor *pd, int shift, gfp_t gfp); void prop_change_shift(struct prop_descriptor *pd, int new_shift); /* @@ -61,7 +62,7 @@ struct prop_local_percpu { raw_spinlock_t lock; /* protect the snapshot state */ }; -int prop_local_init_percpu(struct prop_local_percpu *pl); +int prop_local_init_percpu(struct prop_local_percpu *pl, gfp_t gfp); void prop_local_destroy_percpu(struct prop_local_percpu *pl); void __prop_inc_percpu(struct prop_descriptor *pd, struct prop_local_percpu *pl); void prop_fraction_percpu(struct prop_descriptor *pd, struct prop_local_percpu *pl, -- cgit v1.2.3