diff options
| author | Steven Rostedt <srostedt@redhat.com> | 2009-09-02 10:56:15 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2009-09-04 11:22:47 -0400 |
| commit | 98277991a99734f3a31d638afb47d4484ac73e43 (patch) | |
| tree | 6688cb3c43562d6bd7b67961478ac337297064e5 /kernel/trace/trace_functions.c | |
| parent | 41b6a95d693319f804607b559893fbbd27498548 (diff) | |
ring-buffer: do not swap buffers during a commit
If a commit is taking place on a CPU ring buffer, do not allow it to
be swapped. Return -EBUSY when this is detected instead.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_functions.c')
0 files changed, 0 insertions, 0 deletions