| commit | 985e871b28fc3e73ccd21cb999ce61266dc8c941 | [log] [tgz] |
|---|---|---|
| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | Wed May 27 10:48:56 2015 -0400 |
| committer | Steven Rostedt <rostedt@goodmis.org> | Wed May 27 10:48:56 2015 -0400 |
| tree | d0b67209c5b3e8f0854994bce2aa6a40e9d3ce28 | |
| parent | 6776221bfe50afdc053527055577012a1acaabd5 [diff] |
ring-buffer: Add trace_recursive checks to ring_buffer_write() The ring_buffer_write() function isn't protected by the trace recursive writes. Luckily, this function is not used as much and is unlikely to ever recurse. But it should still have the protection, because even a call to ring_buffer_lock_reserve() could cause ring buffer corruption if called when ring_buffer_write() is being used. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>