diff options
| author | Will Deacon <[email protected]> | 2014-03-10 10:36:52 +0000 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2014-03-10 11:57:40 +0000 |
| commit | d152d22a18c240286c19997a6249ee76ea055926 (patch) | |
| tree | 8f2c88c264c7031e139c2016e7edd6e7bd1a2d0f /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | f6e763b93a6cd3411fd8df925344022719bcba62 (diff) | |
arm64: barriers: add dmb barrier
Commit 8adbf57fc429 ("irqchip: gic: use dmb ishst instead of dsb when
raising a softirq") added an explicit dmb(...) call to the GIC driver.
This patch adds a simple dmb() macro to arm64, which expands to a DMB SY
instruction.
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions