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| author | Ingo Molnar <mingo@kernel.org> | 2025-03-04 11:15:26 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2025-03-04 11:15:26 +0100 |
| commit | 1b4c36f9b11e4a68f6174d1b6542b50cd29cddd2 (patch) | |
| tree | 735b11a744d0acd18a1d7b7a4a5fa63fc6d23b92 /lib/rcuref.c | |
| parent | d0ba9bcf001c7907e4755b0e498f5ff9d1a228ef (diff) | |
| parent | f6bdaab79ee4228a143ee1b4cb80416d6ffc0c63 (diff) | |
Merge branch 'x86/urgent' into x86/cpu, to pick up dependent commits
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib/rcuref.c')
| -rw-r--r-- | lib/rcuref.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/rcuref.c b/lib/rcuref.c index 97f300eca927..5bd726b71e39 100644 --- a/lib/rcuref.c +++ b/lib/rcuref.c @@ -220,6 +220,7 @@ EXPORT_SYMBOL_GPL(rcuref_get_slowpath); /** * rcuref_put_slowpath - Slowpath of __rcuref_put() * @ref: Pointer to the reference count + * @cnt: The resulting value of the fastpath decrement * * Invoked when the reference count is outside of the valid zone. * @@ -233,10 +234,8 @@ EXPORT_SYMBOL_GPL(rcuref_get_slowpath); * with a concurrent get()/put() pair. Caller is not allowed to * deconstruct the protected object. */ -bool rcuref_put_slowpath(rcuref_t *ref) +bool rcuref_put_slowpath(rcuref_t *ref, unsigned int cnt) { - unsigned int cnt = atomic_read(&ref->refcnt); - /* Did this drop the last reference? */ if (likely(cnt == RCUREF_NOREF)) { /* |