Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Frederic Weisbecker 800cd25c12 perf: mmap 512 kiB by default ... The default setting of perf record is to mmap 128 pages if the user did not override with -m. However the page size may vary accross different architecture settings, giving different default size between each. Moreover the kernel side still has a default max number of mlocked pages of 512 kiB + 1 page for unprivileged users. 128 + 1 pages with page size > 4096 overlaps this threshold. Thus, better adapt to this limitation and set the default number of pages to fit those 512 kiB + 1 page. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Stephane Eranian <eranian@google.com> LKML-Reference: <1301535324-9735-1-git-send-email-fweisbec@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2011-03-31 13:02:55 +02:00
..
arch	[S390] perf: add DWARF register lookup for s390	2011-01-05 12:47:31 +01:00
bench	perf tool: Fix gcc 4.6.0 issues	2011-02-07 12:41:41 -02:00
Documentation	perf evlist: New command to list the names of events present in a perf.data file	2011-03-15 11:10:48 -03:00
python	perf evlist: Store pointer to the cpu and thread maps	2011-01-31 12:40:52 -02:00
scripts	perf script: Finish the rename from trace to script	2010-12-25 11:29:02 -02:00
util	Merge commits 'ca6a42586f' and 'c286c419c7' into perf/urgent	2011-03-30 09:08:39 +02:00
.gitignore	perf tools: Makefile: Remove various and sundry cruft	2011-02-18 07:43:06 -02:00
builtin-annotate.c	perf session: Pass evsel in event_ops->sample()	2011-03-23 19:28:58 -03:00
builtin-bench.c
builtin-buildid-cache.c
builtin-buildid-list.c	Merge commit 'v2.6.37-rc8' into perf/core	2011-01-04 08:08:54 +01:00
builtin-diff.c	perf session: Pass evsel in event_ops->sample()	2011-03-23 19:28:58 -03:00
builtin-evlist.c	perf evlist: New command to list the names of events present in a perf.data file	2011-03-15 11:10:48 -03:00
builtin-help.c
builtin-inject.c	perf session: Pass evsel in event_ops->sample()	2011-03-23 19:28:58 -03:00
builtin-kmem.c	perf session: Pass evsel in event_ops->sample()	2011-03-23 19:28:58 -03:00
builtin-kvm.c
builtin-list.c	perf list: Allow filtering list of events	2011-02-17 15:38:58 -02:00
builtin-lock.c	perf session: Pass evsel in event_ops->sample()	2011-03-23 19:28:58 -03:00
builtin-probe.c	perf probe: Use %td for pointer arithmetic result	2011-01-31 19:45:38 -02:00
builtin-record.c	perf: mmap 512 kiB by default	2011-03-31 13:02:55 +02:00
builtin-report.c	perf session: Pass evsel in event_ops->sample()	2011-03-23 19:28:58 -03:00
builtin-sched.c	perf session: Pass evsel in event_ops->sample()	2011-03-23 19:28:58 -03:00
builtin-script.c	perf session: Pass evsel in event_ops->sample()	2011-03-23 19:28:58 -03:00
builtin-stat.c	perf stat: Provide support for filters	2011-03-14 13:37:52 -03:00
builtin-test.c	perf evlist: Store pointer to the cpu and thread maps	2011-01-31 12:40:52 -02:00
builtin-timechart.c	perf session: Pass evsel in event_ops->sample()	2011-03-23 19:28:58 -03:00
builtin-top.c	perf tools: Emit clearer message for sys_perf_event_open ENOENT return	2011-03-29 13:40:27 -03:00
builtin.h	perf evlist: New command to list the names of events present in a perf.data file	2011-03-15 11:10:48 -03:00
command-list.txt	perf evlist: New command to list the names of events present in a perf.data file	2011-03-15 11:10:48 -03:00
CREDITS
design.txt
feature-tests.mak	perf tools: Remove hardcoded include paths for elfutils	2010-11-19 16:38:04 -02:00
Makefile	perf tools: Fix NO_NEWT=1 python build error	2011-03-29 16:46:57 -03:00
MANIFEST	perf packaging: add memcpy to perf MANIFEST	2010-11-30 23:00:10 -02:00
perf-archive.sh
perf.c	perf evlist: New command to list the names of events present in a perf.data file	2011-03-15 11:10:48 -03:00
perf.h	perf record: Move perf_mmap__write_tail to perf.h	2011-01-22 19:56:29 -02:00