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| author |   Vineet Gupta <vgupta@synopsys.com> | 2015-08-05 19:10:02 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2015-08-20 18:15:59 +0530 |
| commit | 31d30c8208a38a0442cc01a9c7f6542489c76353 (patch) | |
| tree | 24c482f1ba8dfac5de3c7dd8588fb1c5c76b7acc /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | ARCv2: IOC: Allow boot time disable (diff) | |
| download | wireguard-linux-31d30c8208a38a0442cc01a9c7f6542489c76353.tar.xz wireguard-linux-31d30c8208a38a0442cc01a9c7f6542489c76353.zip | |
ARC: add barriers to futex code
The atomic ops on futex need to provide the full barrier just like
regular atomics in kernel.
Also remove pagefault_enable/disable in futex_atomic_cmpxchg_inatomic()
as core code already does that
Cc: David Hildenbrand <dahi@linux.vnet.ibm.com>
Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Michel Lespinasse <walken@google.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions