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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2010-05-20 08:35:15 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-05-21 05:37:57 -0400 |
| commit | 0f139300c9057c16b5833a4636b715b104fe0baa (patch) | |
| tree | e7b19c4fc8599fb683cee1b618b28a8aa16208e2 /block | |
| parent | 1c024eca51fdc965290acf342ae16a476c2189d0 (diff) | |
perf: Ensure that IOC_OUTPUT isn't used to create multi-writer buffers
Since we want to ensure buffers only have a single
writer, we must avoid creating one with multiple.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <20100521090710.528215873@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions