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| author | Li Zefan <lizf@cn.fujitsu.com> | 2009-06-24 09:53:26 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-24 11:02:51 +0200 |
| commit | 2961bf345fd1b736c3db46cad0f69855f67fbe9c (patch) | |
| tree | 2032d3b59b4a93445209b5b1f0428159b61837d2 /kernel/trace/ftrace.c | |
| parent | c8961ec6da22ea010bf4470a8e0fb3fdad0f11c4 (diff) | |
| download | blackbird-op-linux-2961bf345fd1b736c3db46cad0f69855f67fbe9c.tar.gz blackbird-op-linux-2961bf345fd1b736c3db46cad0f69855f67fbe9c.zip | |
trace_stat: Don't increment @pos in seq start()
It's wrong to increment @pos in stat_seq_start(). It causes some
stat entries lost when reading stat file, if the output of the file
is larger than PAGE_SIZE.
Reviewed-by: Liming Wang <liming.wang@windriver.com>
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <4A418716.90209@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/ftrace.c')
0 files changed, 0 insertions, 0 deletions
