diff options
| author | Will Deacon <will@kernel.org> | 2019-11-21 11:58:56 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-11-25 09:15:06 +0100 |
| commit | 77e9971c79c29542ab7dd4140f9343bf2ff36158 (patch) | |
| tree | 8d53b196b70d9a2dfb6ab7b55e650a2d5e9c402e /lib/clz_tab.c | |
| parent | 7221762c48c6bbbcc6cc51d8b803c06930215e34 (diff) | |
locking/refcount: Move the bulk of the REFCOUNT_FULL implementation into the <linux/refcount.h> header
In an effort to improve performance of the REFCOUNT_FULL implementation,
move the bulk of its functions into linux/refcount.h. This allows them
to be inlined in the same way as if they had been provided via
CONFIG_ARCH_HAS_REFCOUNT.
Signed-off-by: Will Deacon <will@kernel.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Tested-by: Hanjun Guo <guohanjun@huawei.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Elena Reshetova <elena.reshetova@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20191121115902.2551-5-will@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib/clz_tab.c')
0 files changed, 0 insertions, 0 deletions