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| author |   Jiri Olsa <jolsa@kernel.org> | 2019-10-07 14:53:24 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-10-10 12:21:11 -0300 |
| commit | 3a8bb58121987a8405d6f96cd8815025e564605d (patch) | |
| tree | edced8d0ff9b881bfe569d7bbdd9b2d472520c86 /tools/perf/lib/include/internal/evlist.h | |
| parent | libperf: Introduce perf_evlist_mmap_ops::idx callback (diff) | |
| download | linux-dev-3a8bb58121987a8405d6f96cd8815025e564605d.tar.xz linux-dev-3a8bb58121987a8405d6f96cd8815025e564605d.zip | |
libperf: Add perf_evlist_mmap_ops::get callback
Add the perf_evlist_mmap_ops::get callback to be called in
mmap_per_evsel() to get/allocate the 'struct perf_mmap' object.
Add the libperf's perf_evlist__mmap_cb_get() function as libperf's get
callback.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20191007125344.14268-17-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/lib/include/internal/evlist.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/lib/include/internal/evlist.h b/tools/perf/lib/include/internal/evlist.h index 053f620696f3..9bc3a21643ea 100644 --- a/tools/perf/lib/include/internal/evlist.h +++ b/tools/perf/lib/include/internal/evlist.h @@ -29,9 +29,12 @@ struct perf_evlist { typedef void (*perf_evlist_mmap__cb_idx_t)(struct perf_evlist*, struct perf_mmap_param*, int, bool); +typedef struct perf_mmap* +(*perf_evlist_mmap__cb_get_t)(struct perf_evlist*, bool, int); struct perf_evlist_mmap_ops { perf_evlist_mmap__cb_idx_t idx; + perf_evlist_mmap__cb_get_t get; }; int perf_evlist__alloc_pollfd(struct perf_evlist *evlist); |