diff options
| author | Rabin Vincent <rabin@rab.in> | 2014-11-06 22:26:07 +0100 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-11-10 16:47:31 -0500 |
| commit | 07906da78810dce5fd35b9449358c9208c693dca (patch) | |
| tree | 045b776e6ac22d844050cb6a155095732d9f40d4 /usr/initramfs_data.S | |
| parent | e30f53aad2202b5526c40c36d8eeac8bf290bde5 (diff) | |
tracing: Do not risk busy looping in buffer splice
If the read loop in trace_buffers_splice_read() keeps failing due to
memory allocation failures without reading even a single page then this
function will keep busy looping.
Remove the risk for that by exiting the function if memory allocation
failures are seen.
Link: http://lkml.kernel.org/r/1415309167-2373-2-git-send-email-rabin@rab.in
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'usr/initramfs_data.S')
0 files changed, 0 insertions, 0 deletions