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| author | Li Zefan <lizf@cn.fujitsu.com> | 2010-12-09 15:47:56 +0800 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2011-01-07 23:20:02 -0500 |
| commit | 1dbd1951f39e13da579ffe879cce19586d0462de (patch) | |
| tree | faf1ea3208d0e612968a2892917c036a32ff9bda /fs/nfsd | |
| parent | bd1c8b22b7b81c6f6c4f5c19cb2387da3d02fb0f (diff) | |
| download | linux-1dbd1951f39e13da579ffe879cce19586d0462de.tar.gz linux-1dbd1951f39e13da579ffe879cce19586d0462de.tar.bz2 linux-1dbd1951f39e13da579ffe879cce19586d0462de.zip | |
tracing: Fix preempt count leak
While running my ftrace stress test, this showed up:
BUG: sleeping function called from invalid context at mm/mmap.c:233
...
note: cat[3293] exited with preempt_count 1
The bug was introduced by commit 91e86e560d0b3ce4c5fc64fd2bbb99f856a30a4e
("tracing: Fix recursive user stack trace")
Cc: <stable@kernel.org>
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4D0089AC.1020802@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'fs/nfsd')
0 files changed, 0 insertions, 0 deletions