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authorTejun Heo <tj@kernel.org>2014-09-08 09:51:29 +0900
committerTejun Heo <tj@kernel.org>2014-09-08 09:51:29 +0900
commit908c7f1949cb7cc6e92ba8f18f2998e87e265b8e (patch)
treeaf885c65c6fe794cab7b7ad37bd811531a2a2ac5 /net/dccp/proto.c
parentpercpu_counter: make percpu_counters_lock irq-safe (diff)
downloadlinux-dev-908c7f1949cb7cc6e92ba8f18f2998e87e265b8e.tar.xz
linux-dev-908c7f1949cb7cc6e92ba8f18f2998e87e265b8e.zip
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 'net/dccp/proto.c')
-rw-r--r--net/dccp/proto.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index de2c1e719305..e421eddf67b4 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -1115,7 +1115,7 @@ static int __init dccp_init(void)
BUILD_BUG_ON(sizeof(struct dccp_skb_cb) >
FIELD_SIZEOF(struct sk_buff, cb));
- rc = percpu_counter_init(&dccp_orphan_count, 0);
+ rc = percpu_counter_init(&dccp_orphan_count, 0, GFP_KERNEL);
if (rc)
goto out_fail;
rc = -ENOBUFS;