diff options
| author | Li Zefan <[email protected]> | 2009-05-07 15:11:15 +0800 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2009-05-07 10:07:28 +0200 |
| commit | d94fc523f3c35bd8013f04827e94756cbc0212f4 (patch) | |
| tree | aacd8c0aaa2024437b7bfba4636afcc87f4890bf /include/linux/debugobjects.h | |
| parent | 5928c3cc0ffcb6894bbab6be591b7ae1786b2d87 (diff) | |
tracing/events: fix concurrent access to ftrace_events list, fix
In filter_add_subsystem_pred() we should release event_mutex before
calling filter_free_subsystem_preds(), since both functions hold
event_mutex.
[ Impact: fix deadlock when writing invalid pred into subsystem filter ]
Signed-off-by: Li Zefan <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions