diff options
| author | Li Zefan <lizf@cn.fujitsu.com> | 2009-06-23 21:54:54 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-24 05:02:53 -0400 |
| commit | d82d62444f87e5993af2fa82ed636b2206e052ea (patch) | |
| tree | 701f28de7def6c58d80db72a462171cab013b514 /firmware/mts_cdma.fw.ihex | |
| parent | 694ce0a544fba37a60025a6803ee6265be8a2a22 (diff) | |
ftrace: Fix t_hash_start()
When the output of set_ftrace_filter is larger than PAGE_SIZE,
t_hash_start() will be called the 2nd time, and then we start
from the head of a hlist, which is wrong and causes some entries
to be outputed twice.
The worse is, if the hlist is large enough, reading set_ftrace_filter
won't stop but in a dead loop.
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: <4A41876E.2060407@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'firmware/mts_cdma.fw.ihex')
0 files changed, 0 insertions, 0 deletions