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| author | Tejun Heo <tj@kernel.org> | 2014-09-08 04:51:30 +0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-09-08 04:51:30 +0400 |
| commit | a34375ef9e65340a138fc0be287de5c940d260fc (patch) | |
| tree | 2e21b63d7c9240620a59090aa97e1d7c6df95b8c /include | |
| parent | 20ae00792c6f1f18fc4fc5965445a145df92827e (diff) | |
| download | linux-a34375ef9e65340a138fc0be287de5c940d260fc.tar.xz | |
percpu-refcount: add @gfp to percpu_ref_init()
Percpu allocator now supports allocation mask. Add @gfp to
percpu_ref_init() so that !GFP_KERNEL allocation masks can be used
with percpu_refs too.
This patch doesn't make any functional difference.
v2: blk-mq conversion was missing. Updated.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Kent Overstreet <koverstreet@google.com>
Cc: Benjamin LaHaise <bcrl@kvack.org>
Cc: Li Zefan <lizefan@huawei.com>
Cc: Nicholas A. Bellinger <nab@linux-iscsi.org>
Cc: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/percpu-refcount.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/percpu-refcount.h b/include/linux/percpu-refcount.h index 3dfbf237cd8f..ee8325122dbd 100644 --- a/include/linux/percpu-refcount.h +++ b/include/linux/percpu-refcount.h @@ -49,6 +49,7 @@ #include <linux/kernel.h> #include <linux/percpu.h> #include <linux/rcupdate.h> +#include <linux/gfp.h> struct percpu_ref; typedef void (percpu_ref_func_t)(struct percpu_ref *); @@ -66,7 +67,7 @@ struct percpu_ref { }; int __must_check percpu_ref_init(struct percpu_ref *ref, - percpu_ref_func_t *release); + percpu_ref_func_t *release, gfp_t gfp); void percpu_ref_reinit(struct percpu_ref *ref); void percpu_ref_exit(struct percpu_ref *ref); void percpu_ref_kill_and_confirm(struct percpu_ref *ref, |