diff options
| author | Tejun Heo <tj@kernel.org> | 2014-09-08 09:51:29 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-09-08 09:51:29 +0900 |
| commit | 908c7f1949cb7cc6e92ba8f18f2998e87e265b8e (patch) | |
| tree | af885c65c6fe794cab7b7ad37bd811531a2a2ac5 /include/net | |
| parent | ebd8fef304f99da84d4a52ad056f6137ac9652d4 (diff) | |
percpu_counter: add @gfp to percpu_counter_init()
Percpu allocator now supports allocation mask. Add @gfp to
percpu_counter_init() so that !GFP_KERNEL allocation masks can be used
with percpu_counters too.
We could have left percpu_counter_init() alone and added
percpu_counter_init_gfp(); however, the number of users isn't that
high and introducing _gfp variants to all percpu data structures would
be quite ugly, so let's just do the conversion. This is the one with
the most users. Other percpu data structures are a lot easier to
convert.
This patch doesn't make any functional difference.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Jan Kara <jack@suse.cz>
Acked-by: "David S. Miller" <davem@davemloft.net>
Cc: x86@kernel.org
Cc: Jens Axboe <axboe@kernel.dk>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/dst_ops.h | 2 | ||||
| -rw-r--r-- | include/net/inet_frag.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/net/dst_ops.h b/include/net/dst_ops.h index 2f26dfb8450e..1f99a1de0e4f 100644 --- a/include/net/dst_ops.h +++ b/include/net/dst_ops.h @@ -63,7 +63,7 @@ static inline void dst_entries_add(struct dst_ops *dst, int val) static inline int dst_entries_init(struct dst_ops *dst) { - return percpu_counter_init(&dst->pcpuc_entries, 0); + return percpu_counter_init(&dst->pcpuc_entries, 0, GFP_KERNEL); } static inline void dst_entries_destroy(struct dst_ops *dst) diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 65a8855e99fe..8d1765577acc 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -151,7 +151,7 @@ static inline void add_frag_mem_limit(struct inet_frag_queue *q, int i) static inline void init_frag_mem_limit(struct netns_frags *nf) { - percpu_counter_init(&nf->mem, 0); + percpu_counter_init(&nf->mem, 0, GFP_KERNEL); } static inline unsigned int sum_frag_mem_limit(struct netns_frags *nf) |