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| author | Hiraku Toyooka <hiraku.toyooka.gu@hitachi.com> | 2013-03-08 16:32:25 +0900 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2013-03-08 06:27:11 -0500 |
| commit | 1abccd7419de9829bcdf9ab1f81d5f6cf74d55d3 (patch) | |
| tree | aafe423104f8d07e7419f870463b992f1515ee19 /Documentation/DMA-API-HOWTO.txt | |
| parent | c9960e48543799f168c4c9486f9790fb686ce5a8 (diff) | |
tracing: update documentation of snapshot utility
Now, "snapshot" file returns success on a reset of snapshot buffer
even if the buffer wasn't allocated, instead of returning EINVAL.
This patch updates snapshot desctiption according to the change.
Link: http://lkml.kernel.org/r/51399409.4090207@hitachi.com
Signed-off-by: Hiraku Toyooka <hiraku.toyooka.gu@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'Documentation/DMA-API-HOWTO.txt')
0 files changed, 0 insertions, 0 deletions