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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-10-03 20:14:13 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-10-03 17:34:32 -0700 |
| commit | 2a4187f4406ec3236f8b9d0d5150d2bf8d021b68 (patch) | |
| tree | f0bb31b4ae8064a3c90c97e39acbdf2b74d24911 /lib/once.c | |
| parent | 331834898f2b19ddd54e14468dd686f208412ce5 (diff) | |
| download | lwn-2a4187f4406ec3236f8b9d0d5150d2bf8d021b68.tar.gz lwn-2a4187f4406ec3236f8b9d0d5150d2bf8d021b68.zip | |
once: rename _SLOW to _SLEEPABLE
The _SLOW designation wasn't really descriptive of anything. This is
meant to be called from process context when it's possible to sleep. So
name this more aptly _SLEEPABLE, which better fits its intended use.
Fixes: 62c07983bef9 ("once: add DO_ONCE_SLOW() for sleepable contexts")
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20221003181413.1221968-1-Jason@zx2c4.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'lib/once.c')
| -rw-r--r-- | lib/once.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/once.c b/lib/once.c index 351f66aad310..2c306f0e891e 100644 --- a/lib/once.c +++ b/lib/once.c @@ -69,7 +69,7 @@ EXPORT_SYMBOL(__do_once_done); static DEFINE_MUTEX(once_mutex); -bool __do_once_slow_start(bool *done) +bool __do_once_sleepable_start(bool *done) __acquires(once_mutex) { mutex_lock(&once_mutex); @@ -77,7 +77,7 @@ bool __do_once_slow_start(bool *done) mutex_unlock(&once_mutex); /* Keep sparse happy by restoring an even lock count on * this mutex. In case we return here, we don't call into - * __do_once_done but return early in the DO_ONCE_SLOW() macro. + * __do_once_done but return early in the DO_ONCE_SLEEPABLE() macro. */ __acquire(once_mutex); return false; @@ -85,9 +85,9 @@ bool __do_once_slow_start(bool *done) return true; } -EXPORT_SYMBOL(__do_once_slow_start); +EXPORT_SYMBOL(__do_once_sleepable_start); -void __do_once_slow_done(bool *done, struct static_key_true *once_key, +void __do_once_sleepable_done(bool *done, struct static_key_true *once_key, struct module *mod) __releases(once_mutex) { @@ -95,4 +95,4 @@ void __do_once_slow_done(bool *done, struct static_key_true *once_key, mutex_unlock(&once_mutex); once_disable_jump(once_key, mod); } -EXPORT_SYMBOL(__do_once_slow_done); +EXPORT_SYMBOL(__do_once_sleepable_done); |