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| author | Adrian Hunter <adrian.hunter@intel.com> | 2019-06-04 16:00:09 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-06-10 16:20:12 -0300 |
| commit | 2c47db90ed71af9c12d5600dbcef864761d76b3d (patch) | |
| tree | c1e3aaa62c0977ad3930f9ee71d9ad3924595da6 /ipc/sem.c | |
| parent | da9000ae35027fb7305b8cad0b37df71937ad578 (diff) | |
| download | linux-stable-2c47db90ed71af9c12d5600dbcef864761d76b3d.tar.gz linux-stable-2c47db90ed71af9c12d5600dbcef864761d76b3d.tar.bz2 linux-stable-2c47db90ed71af9c12d5600dbcef864761d76b3d.zip | |
perf intel-pt: Add support for efficient time interval filtering
Set up time ranges for efficient time interval filtering using the new
"fast forward" facility.
Because decoding is done in time order, intel_pt_time_filter() needs to
look only at the next start or end timestamp - refer intel_pt_next_time().
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190604130017.31207-12-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'ipc/sem.c')
0 files changed, 0 insertions, 0 deletions