diff options
| author | Arnaldo Carvalho de Melo <[email protected]> | 2019-08-23 18:45:54 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2019-08-26 14:58:29 +0000 |
| commit | c265784de7adff9e07934b712204556fb0b3ba43 (patch) | |
| tree | eb7dbca55b611dea58a7b418a64bd67e95010e04 /tools/perf/util/python.c | |
| parent | perf augmented_raw_syscalls: Postpone tmp map lookup to after pid_filter (diff) | |
| download | kernel-c265784de7adff9e07934b712204556fb0b3ba43.tar.gz kernel-c265784de7adff9e07934b712204556fb0b3ba43.zip | |
perf augmented_raw_syscalls: Introduce helper to get the scratch space
We need more than the BPF stack can give us to format the
raw_syscalls:sys_enter augmented tracepoint, so we use a PERCPU_ARRAY
map for that, use a helper to shorten the sequence to access that area.
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/util/python.c')
0 files changed, 0 insertions, 0 deletions