diff options
author | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-11-06 15:21:41 +1100 |
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committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-11-06 15:21:41 +1100 |
commit | dd76113251669eadad10251e8ff9d8a96b4e0fe7 (patch) | |
tree | 22e884317a2d5d0f840f8aa606afb0dbbdf1b16b /kernel | |
parent | 37d9a39803fe0ba75b23eb5b3361eacf5bbb5df9 (diff) | |
parent | b915550179d9df122fb781dc87d737ca92058b3c (diff) |
Merge remote-tracking branch 'net-next/master'
Conflicts:
arch/h8300/include/uapi/asm/socket.h
arch/parisc/include/uapi/asm/socket.h
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/jump_label.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/jump_label.c b/kernel/jump_label.c index 297a9247a3b3..9019f15deab2 100644 --- a/kernel/jump_label.c +++ b/kernel/jump_label.c @@ -58,6 +58,7 @@ static void jump_label_update(struct static_key *key, int enable); void static_key_slow_inc(struct static_key *key) { + STATIC_KEY_CHECK_USE(); if (atomic_inc_not_zero(&key->enabled)) return; @@ -103,12 +104,14 @@ static void jump_label_update_timeout(struct work_struct *work) void static_key_slow_dec(struct static_key *key) { + STATIC_KEY_CHECK_USE(); __static_key_slow_dec(key, 0, NULL); } EXPORT_SYMBOL_GPL(static_key_slow_dec); void static_key_slow_dec_deferred(struct static_key_deferred *key) { + STATIC_KEY_CHECK_USE(); __static_key_slow_dec(&key->key, key->timeout, &key->work); } EXPORT_SYMBOL_GPL(static_key_slow_dec_deferred); @@ -116,6 +119,7 @@ EXPORT_SYMBOL_GPL(static_key_slow_dec_deferred); void jump_label_rate_limit(struct static_key_deferred *key, unsigned long rl) { + STATIC_KEY_CHECK_USE(); key->timeout = rl; INIT_DELAYED_WORK(&key->work, jump_label_update_timeout); } @@ -212,6 +216,7 @@ void __init jump_label_init(void) key->next = NULL; #endif } + static_key_initialized = true; jump_label_unlock(); } |