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| author | Ingo Molnar <mingo@kernel.org> | 2015-08-12 11:44:30 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-08-12 11:44:30 +0200 |
| commit | f52609fdabb1c726f8b9fdf64df3161781aa186e (patch) | |
| tree | 3b7d4a47505eddb097bab848a8ffdc4bbbf79bb7 /arch/s390/kernel | |
| parent | 20f9ed1568c00bbd9e6af31341d25e06bc3d4a16 (diff) | |
| parent | 41b9e9fcc1c44b84a785115058ce9c703e3fca6e (diff) | |
| download | op-kernel-dev-f52609fdabb1c726f8b9fdf64df3161781aa186e.zip op-kernel-dev-f52609fdabb1c726f8b9fdf64df3161781aa186e.tar.gz | |
Merge branch 'locking/arch-atomic' into locking/core, because it's ready for upstream
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/s390/kernel')
| -rw-r--r-- | arch/s390/kernel/time.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index 9e733d9..f5a0bd7 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -381,7 +381,7 @@ static void disable_sync_clock(void *dummy) * increase the "sequence" counter to avoid the race of an * etr event and the complete recovery against get_sync_clock. */ - atomic_clear_mask(0x80000000, sw_ptr); + atomic_andnot(0x80000000, sw_ptr); atomic_inc(sw_ptr); } @@ -392,7 +392,7 @@ static void disable_sync_clock(void *dummy) static void enable_sync_clock(void) { atomic_t *sw_ptr = this_cpu_ptr(&clock_sync_word); - atomic_set_mask(0x80000000, sw_ptr); + atomic_or(0x80000000, sw_ptr); } /* |
