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author | Ingo Molnar <mingo@kernel.org> | 2013-10-08 07:29:09 +0200 |
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committer | Ingo Molnar <mingo@kernel.org> | 2013-10-08 07:29:09 +0200 |
commit | 1651d120baddf68846188bcdf0ef5350068436cf (patch) | |
tree | 9316fed404c26d55ae87ae6b68b4842e78c820b9 /tools/perf/util/session.c | |
parent | d8b11a0cbd1c66ce283eb9dabe0498dfa6483f32 (diff) | |
parent | b314e5cfd11fd78545ce6c2be42646254390c1aa (diff) | |
download | op-kernel-dev-1651d120baddf68846188bcdf0ef5350068436cf.zip op-kernel-dev-1651d120baddf68846188bcdf0ef5350068436cf.tar.gz |
Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/urgent fixes from Arnaldo Carvalho de Melo:
* The libaudit test was failing in some systems due to a unescaped newline, fix
it so that the 'trace' tool can be built in such systems.
* Fix installation of libexec components.
* Add default handler for mmap2 events so that tools that don't explicitely
define an MMAP2 handler don't crash, fix from David Ahern.
* Fix to find line information for probe list, from Masami Hiramatsu.
* Set child_pid after perf_evlist__prepare_workload(), fix from Namhyung Kim.
* Fix infinite loop on invalid perf.data file, from Namhyung Kim.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/session.c')
-rw-r--r-- | tools/perf/util/session.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 70ffa41..568b750 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -256,6 +256,8 @@ void perf_tool__fill_defaults(struct perf_tool *tool) tool->sample = process_event_sample_stub; if (tool->mmap == NULL) tool->mmap = process_event_stub; + if (tool->mmap2 == NULL) + tool->mmap2 = process_event_stub; if (tool->comm == NULL) tool->comm = process_event_stub; if (tool->fork == NULL) @@ -1310,7 +1312,7 @@ int __perf_session__process_events(struct perf_session *session, file_offset = page_offset; head = data_offset - page_offset; - if (data_offset + data_size < file_size) + if (data_size && (data_offset + data_size < file_size)) file_size = data_offset + data_size; progress_next = file_size / 16; |