Messages in this thread | | | Subject | [PATCH perf/core v4 0/4] perf-probe: Add filtering features | From | Masami Hiramatsu <> | Date | Tue, 05 May 2015 11:29:46 +0900 |
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Hi,
Here is a series of patches which improves perf-probe to add filtering features for --del and --funcs, and cleanup code.
This version is just updated for the latest perf/core.
--del and --funcs accepts filter rules too which is more flexible than simple wildcard. ---- # ./perf probe -d 'vfs*|malloc' Removed event: probe:vfs_read Removed event: probe_libc:malloc ----
Changes in v4: - Removes patches which already merged. - [1/4] Update for the latest perf/core.
Changes in v3: - [1/8] Split strfilter__or() and add strfilter__and() from v2 [3/8]. Also rename strfilter__add() to strfilter__append(). - [2/8] Split strfilter__string from v2 [5/8].
Changes in v2: - [2/8] Fix to check errors except -ENOENT on deleting events. - [5/8] Ditto. - [5/8] Fix to check memory allocation error in strfilter__string. - [5/8] Fix to check errors of strfilter__string for verifying given filter.
Thank you,
---
Masami Hiramatsu (4): perf probe: Allow to use filter on --del command perf probe: Accept filter argument for --funcs perf probe: Remove redundant cleanup of params.filter perf probe: Cleanup and consolidate command parsers
tools/perf/Documentation/perf-probe.txt | 3 - tools/perf/builtin-probe.c | 128 ++++++++++++------------------- tools/perf/util/probe-event.c | 102 ++++++++----------------- tools/perf/util/probe-event.h | 2 4 files changed, 83 insertions(+), 152 deletions(-)
-- Masami HIRAMATSU Linux Technology Research Center, System Productivity Research Dept. Center for Technology Innovation - Systems Engineering Hitachi, Ltd., Research & Development Group E-mail: masami.hiramatsu.pt@hitachi.com
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