Zhouyi Zhou 8e50d384cc perf tools: Fixup mmap event consumption ... The tail position of the event buffer should only be modified after actually use that event. If not the event buffer could be invalid before use, and segment fault occurs when invoking perf top -G. Signed-off-by: Zhouyi Zhou <yizhouzhou@ict.ac.cn> Cc: David Ahern <dsahern@gmail.com> Cc: Zhouyi Zhou <yizhouzhou@ict.ac.cn> Link: http://lkml.kernel.org/r/1382600613-32177-1-git-send-email-zhouzhouyi@gmail.com [ Simplified the logic using exit gotos and renamed write_tail method to mmap_consume ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2013-10-28 16:06:00 -03:00
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attr	perf tests: Add attr record group sampling test	2013-08-07 17:35:23 -03:00
attr.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2013-04-30 09:36:50 -07:00
attr.py	perf tests: Make attr script test event cpu	2013-03-15 13:06:00 -03:00
bp_signal_overflow.c	perf tests: Fix compile errors in bp_signal files	2013-05-28 16:23:57 +03:00
bp_signal.c	perf tests: Fix compile errors in bp_signal files	2013-05-28 16:23:57 +03:00
builtin-test.c	perf tools: Add test for parsing with no sample_id_all bit	2013-09-05 16:17:46 -03:00
code-reading.c	perf tools: Fixup mmap event consumption	2013-10-28 16:06:00 -03:00
dso-data.c	perf tests: Make TEST_ASSERT_VAL global	2013-07-12 13:45:52 -03:00
evsel-roundtrip-name.c	perf evlist: Remove cpus and threads arguments from perf_evlist__new()	2013-03-15 13:06:01 -03:00
evsel-tp-sched.c	perf tests: Check proper prev_state size for sched_switch tp	2013-07-17 12:34:53 -03:00
hists_link.c	perf tools: Remove references to struct ip_event	2013-08-29 15:29:28 -03:00
keep-tracking.c	perf tools: Fixup mmap event consumption	2013-10-28 16:06:00 -03:00
make	perf tests: Add broken install-* tests into tests/make	2013-07-22 16:54:56 -03:00
mmap-basic.c	perf tools: Fixup mmap event consumption	2013-10-28 16:06:00 -03:00
open-syscall-all-cpus.c	perf evsel: Fix memory leaks on evsel->counts	2013-01-30 10:37:04 -03:00
open-syscall-tp-fields.c	perf tools: Fixup mmap event consumption	2013-10-28 16:06:00 -03:00
open-syscall.c	perf test: Use perf_evsel__newtp constructor in the tracepoint tests	2012-12-10 15:11:43 -03:00
parse-events.c	perf tests: Add tests of new pinned modifier	2013-08-07 17:35:40 -03:00
parse-no-sample-id-all.c	perf tools: Add test for parsing with no sample_id_all bit	2013-09-05 16:17:46 -03:00
perf-record.c	perf tools: Fixup mmap event consumption	2013-10-28 16:06:00 -03:00
perf-time-to-tsc.c	perf tools: Fixup mmap event consumption	2013-10-28 16:06:00 -03:00
pmu.c	perf tests: Use ARRAY_SIZE() were applicable	2013-01-24 16:40:51 -03:00
python-use.c	perf tests: Check python path on attr and binding test	2013-01-24 16:40:10 -03:00
rdpmc.c	perf tests: Move test__rdpmc into separate object	2012-11-14 16:49:50 -03:00
sample-parsing.c	perf tests: Add a sample parsing test	2013-08-29 16:46:58 -03:00
sw-clock.c	perf tools: Fixup mmap event consumption	2013-10-28 16:06:00 -03:00
task-exit.c	perf tools: Fixup mmap event consumption	2013-10-28 16:06:00 -03:00
tests.h	perf tools: Add test for parsing with no sample_id_all bit	2013-09-05 16:17:46 -03:00
vmlinux-kallsyms.c	perf tests: Adjust the vmlinux symtab matches kallsyms test again	2013-08-07 17:35:33 -03:00