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| author | Stefan Schmidt <stefan@datenfreihafen.org> | 2017-10-18 18:40:18 +0300 |
|---|---|---|
| committer | Stefan Schmidt <stefan@datenfreihafen.org> | 2017-10-18 18:40:18 +0300 |
| commit | 396665e8320987ff43b20a62a6a1cdae57aa1cc1 (patch) | |
| tree | bf778eab1ef1c9ff102bb235d9bca1a42bec7d0a /include/linux/once.h | |
| parent | d01174fcd2c1ffefdd0554f847c4045a5c731591 (diff) | |
| parent | b9f1f1ce866c28e3d9b86202441b220244754a69 (diff) | |
| download | linux-396665e8320987ff43b20a62a6a1cdae57aa1cc1.tar.xz | |
Merge remote-tracking branch 'net-next/master'
Diffstat (limited to 'include/linux/once.h')
| -rw-r--r-- | include/linux/once.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/once.h b/include/linux/once.h index 9c98aaa87cbc..724724918e8b 100644 --- a/include/linux/once.h +++ b/include/linux/once.h @@ -5,7 +5,7 @@ #include <linux/jump_label.h> bool __do_once_start(bool *done, unsigned long *flags); -void __do_once_done(bool *done, struct static_key *once_key, +void __do_once_done(bool *done, struct static_key_true *once_key, unsigned long *flags); /* Call a function exactly once. The idea of DO_ONCE() is to perform @@ -38,8 +38,8 @@ void __do_once_done(bool *done, struct static_key *once_key, ({ \ bool ___ret = false; \ static bool ___done = false; \ - static struct static_key ___once_key = STATIC_KEY_INIT_TRUE; \ - if (static_key_true(&___once_key)) { \ + static DEFINE_STATIC_KEY_TRUE(___once_key); \ + if (static_branch_unlikely(&___once_key)) { \ unsigned long ___flags; \ ___ret = __do_once_start(&___done, &___flags); \ if (unlikely(___ret)) { \ |