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| author | Li Zefan <lizf@cn.fujitsu.com> | 2010-02-10 02:43:04 -0500 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2010-02-11 14:32:38 -0500 |
| commit | c7c6b1fe9f942c1a30585ec2210a09dfff238506 (patch) | |
| tree | de7780b1b6cff9c8f33c9de1240a0b19bea9aa94 /fs/exec.c | |
| parent | ede55c9d78101fef0d8e620940a5163f14b02f29 (diff) | |
ftrace: Allow to remove a single function from function graph filter
I don't see why we can only clear all functions from the filter.
After patching:
# echo sys_open > set_graph_function
# echo sys_close >> set_graph_function
# cat set_graph_function
sys_open
sys_close
# echo '!sys_close' >> set_graph_function
# cat set_graph_function
sys_open
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4B726388.2000408@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'fs/exec.c')
0 files changed, 0 insertions, 0 deletions