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| author | Adrian Hunter <adrian.hunter@intel.com> | 2014-07-14 14:02:51 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-07-17 00:57:36 +0400 |
| commit | 919d86d3a3109d7d4f0d7347f34711ee2f8e6609 (patch) | |
| tree | a03b196cfb5db134cb4209d7d24acf493823faae /mm | |
| parent | 9c00a81b6aafc4ed375a43e7a54e6cf2d720c7c6 (diff) | |
| download | linux-919d86d3a3109d7d4f0d7347f34711ee2f8e6609.tar.xz | |
perf session: Flag if the event stream is entirely in memory
Flag if the event stream is a file that has been mmapped in one go.
This is useful, for example, if a tool needs to keep an event for later
reference. If the new flag is set, a pointer to the event can be
retained, otherwise the event must be copied.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1405332185-4050-28-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions