diff options
| author | Will Deacon <will@kernel.org> | 2019-11-21 12:59:00 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-11-25 09:15:32 +0100 |
| commit | fb041bb7c0a918b95c6889fc965cdc4a75b4c0ca (patch) | |
| tree | 5aa81da7df6a7a1374a7d3c42f0a9bde3a3f4722 /lib/refcount.c | |
| parent | locking/refcount: Consolidate REFCOUNT_{MAX,SATURATED} definitions (diff) | |
| download | linux-fb041bb7c0a918b95c6889fc965cdc4a75b4c0ca.tar.xz linux-fb041bb7c0a918b95c6889fc965cdc4a75b4c0ca.zip | |
locking/refcount: Consolidate implementations of refcount_t
The generic implementation of refcount_t should be good enough for
everybody, so remove ARCH_HAS_REFCOUNT and REFCOUNT_FULL entirely,
leaving the generic implementation enabled unconditionally.
Signed-off-by: Will Deacon <will@kernel.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Acked-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/20191121115902.2551-9-will@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib/refcount.c')
| -rw-r--r-- | lib/refcount.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/refcount.c b/lib/refcount.c index 8b7e249c0e10..ebac8b7d15a7 100644 --- a/lib/refcount.c +++ b/lib/refcount.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Out-of-line refcount functions common to all refcount implementations. + * Out-of-line refcount functions. */ #include <linux/mutex.h> |