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| author |   Frederic Weisbecker <fweisbec@gmail.com> | 2009-10-03 15:08:54 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2009-10-05 10:57:56 +0200 |
| commit | 75fb4090b39a3d7bf9ac77a28665c991ec5eaadc (patch) | |
| tree | 127abba2cc4382cd7f70e4867184e5af0b275748 /kernel/trace/trace_output.c | |
| parent | tracing: Check total refcount before releasing bufs in profile_enable failure (diff) | |
| download | linux-dev-75fb4090b39a3d7bf9ac77a28665c991ec5eaadc.tar.xz linux-dev-75fb4090b39a3d7bf9ac77a28665c991ec5eaadc.zip | |
tracing: Use free_percpu instead of kfree
In the event->profile_enable() failure path, we release the per cpu
buffers using kfree which is wrong because they are per cpu pointers.
Although free_percpu only wraps kfree for now, that may change in the
future so lets use the correct way.
Reported-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Diffstat (limited to 'kernel/trace/trace_output.c')
0 files changed, 0 insertions, 0 deletions