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| author | Paul E. McKenney <paul.mckenney@linaro.org> | 2012-05-10 00:55:39 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2012-07-02 21:34:42 +0200 |
| commit | bf1304e9cd755be7814ac8365834b7a1d0f06b58 (patch) | |
| tree | 0bbbb761dc42af26e555e6257bd280e5d390fee0 /kernel/rcutiny_plugin.h | |
| parent | Revert "rcu: Move PREEMPT_RCU preemption to switch_to() invocation" (diff) | |
| download | linux-bf1304e9cd755be7814ac8365834b7a1d0f06b58.tar.xz linux-bf1304e9cd755be7814ac8365834b7a1d0f06b58.zip | |
rcu: Dump only the current CPU's buffers for idle-entry/exit warnings
Problems in RCU idle entry and exit are almost always confined to the
offending CPU. This commit therefore switches ftrace_dump() from
DUMP_ALL to DUMP_ORIG.
Signed-off-by: Paul E. McKenney <paul.mckenney@linaro.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Tested-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Tested-by: Pascal Chapperon <pascal.chapperon@wanadoo.fr>
Diffstat (limited to 'kernel/rcutiny_plugin.h')
0 files changed, 0 insertions, 0 deletions