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| author | Ingo Molnar <mingo@kernel.org> | 2015-05-11 16:05:09 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-11 16:05:09 +0200 |
| commit | 191a66353b22fad8ac89404ab4c929cbe7b0afb2 (patch) | |
| tree | bd7affc4bc640eb42e5ff3285922497285f8fdd7 /arch/x86/include/asm/spinlock.h | |
| parent | f5d6a52f511157c7476590532a23b5664b1ed877 (diff) | |
| parent | f21262b8e092a770e39fbd405cc18a0247c3af68 (diff) | |
| download | linux-rt-191a66353b22fad8ac89404ab4c929cbe7b0afb2.tar.gz | |
Merge branch 'x86/asm' into x86/apic, to resolve a conflict
Conflicts:
arch/x86/kernel/apic/io_apic.c
arch/x86/kernel/apic/vector.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/spinlock.h')
| -rw-r--r-- | arch/x86/include/asm/spinlock.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h index cf87de3fc390..64b611782ef0 100644 --- a/arch/x86/include/asm/spinlock.h +++ b/arch/x86/include/asm/spinlock.h @@ -169,7 +169,7 @@ static inline int arch_spin_is_contended(arch_spinlock_t *lock) struct __raw_tickets tmp = READ_ONCE(lock->tickets); tmp.head &= ~TICKET_SLOWPATH_FLAG; - return (tmp.tail - tmp.head) > TICKET_LOCK_INC; + return (__ticket_t)(tmp.tail - tmp.head) > TICKET_LOCK_INC; } #define arch_spin_is_contended arch_spin_is_contended |