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| author |   Masami Hiramatsu <mhiramat@kernel.org> | 2019-07-25 17:16:25 +0900 |
|---|---|---|
| committer |   Will Deacon <will@kernel.org> | 2019-08-01 15:00:27 +0100 |
| commit | 760d8ed069c4e32a92e2ba251a3b0d9a87a3e771 (patch) | |
| tree | 58ee75b783ea40be64b1d504cc70c5327eb5dfd7 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | arm64: unwind: Prohibit probing on return_address() (diff) | |
| download | linux-dev-760d8ed069c4e32a92e2ba251a3b0d9a87a3e771.tar.xz linux-dev-760d8ed069c4e32a92e2ba251a3b0d9a87a3e771.zip | |
arm64: Remove unneeded rcu_read_lock from debug handlers
Remove rcu_read_lock()/rcu_read_unlock() from debug exception
handlers since we are sure those are not preemptible and
interrupts are off.
Acked-by: Paul E. McKenney <paulmck@linux.ibm.com>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions