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d027b64001
linux/tools/perf
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Adrian Hunter d027b64001 perf machine: Fix the lifetime of the VDSO temporary file 
The VDSO temporary file is unlinked when a session is deleted.  That
precludes the possibilities that there is no session or there is more
than one session.

Correctly the vdso belongs to the machine so put the information on
'struct machine' and get rid of the global variables.

Reviewed-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/53CF9B14.7040408@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-07-23 17:14:39 -03:00
..
arch perf tools: Move rdtsc() function 2014-07-23 11:48:11 -03:00
bench perf tools: Enable close-on-exec flag on perf file descriptor 2014-07-18 09:09:34 +02:00
config perf tools: Add feature test for __sync_val_compare_and_swap 2014-07-16 17:57:36 -03:00
Documentation perf tools: Add --debug optionto set debug variable 2014-07-17 12:58:59 -03:00
python perf python: Remove duplicate TID bit from mask 2013-08-07 17:35:25 -03:00
scripts perf script: Add callchain to generic and tracepoint events 2014-07-16 17:57:33 -03:00
tests perf tools: Move rdtsc() function 2014-07-23 11:48:11 -03:00
ui perf tools: Remove verbose from functions prototypes 2014-07-17 11:04:42 -03:00
util perf machine: Fix the lifetime of the VDSO temporary file 2014-07-23 17:14:39 -03:00
.gitignore perf tools: Ignore 'perf timechart' output file 2013-10-11 12:17:37 -03:00
builtin-annotate.c perf hists: Check if accumulated when adding a hist entry 2014-06-01 14:34:56 +02:00
builtin-bench.c perf bench: Add --repeat option 2014-06-19 16:13:15 -03:00
builtin-buildid-cache.c perf buildid-cache: Apply force option to copying kcore 2014-07-16 17:57:35 -03:00
builtin-buildid-list.c perf session: Separating data file properties from session 2013-10-21 17:33:25 -03:00
builtin-diff.c perf hists: Check if accumulated when adding a hist entry 2014-06-01 14:34:56 +02:00
builtin-evlist.c perf tools: Move pr_* debug macros into debug object 2014-07-17 12:58:39 -03:00
builtin-help.c perf tools: Move pr_* debug macros into debug object 2014-07-17 12:58:39 -03:00
builtin-inject.c perf inject: Fix build id injection 2014-07-16 17:57:34 -03:00
builtin-kmem.c perf tools: Use tid for finding thread 2014-05-12 11:09:50 +02:00
builtin-kvm.c perf kvm: Add stat support on s390 2014-07-16 17:57:33 -03:00
builtin-list.c perf list: Add usage 2013-11-05 14:26:41 -03:00
builtin-lock.c perf lock: Introduce --list-cmds for use by scripts 2014-04-16 17:16:04 +02:00
builtin-mem.c perf mem: Introduce --list-cmds for use by scripts 2014-04-16 17:16:04 +02:00
builtin-probe.c perf probe: Show error code and description in verbose mode 2014-06-09 14:34:09 -03:00
builtin-record.c perf/tool: Add conditional branch filter 'cond' to perf record 2014-06-05 12:30:19 +02:00
builtin-report.c perf tools: Add callback function to hist_entry_iter 2014-06-01 14:35:05 +02:00
builtin-sched.c perf tools: Enable close-on-exec flag on perf file descriptor 2014-07-18 09:09:34 +02:00
builtin-script.c perf script: Do not print dangling '=>' for BTS 2014-07-23 11:18:00 -03:00
builtin-stat.c perf tools: Fix wrong condition for allocation failure 2014-06-27 11:14:54 +02:00
builtin-timechart.c perf tools: Move pr_* debug macros into debug object 2014-07-17 12:58:39 -03:00
builtin-top.c perf top: Add top.children config option 2014-06-01 14:35:07 +02:00
builtin-trace.c perf trace: Fix build on 32-bit systems 2014-07-08 15:39:21 -03:00
builtin.h perf tools: Add new mem command for memory access profiling 2013-04-01 12:21:44 -03:00
command-list.txt perf tools: Add new mem command for memory access profiling 2013-04-01 12:21:44 -03:00
CREDITS
design.txt perf tools: Update some code references in design.txt 2014-03-18 18:17:06 -03:00
Makefile perf tools: Add 'build-test' make target 2014-01-16 16:26:26 -03:00
Makefile.perf perf tools: Enable close-on-exec flag on perf file descriptor 2014-07-18 09:09:34 +02:00
MANIFEST perf kvm: Add stat support on s390 2014-07-16 17:57:33 -03:00
perf-archive.sh perf archive: Make 'f' the last parameter for tar 2012-09-17 13:10:42 -03:00
perf-completion.sh perf sched: Introduce --list-cmds for use by scripts 2014-04-16 17:16:05 +02:00
perf-sys.h perf tools: Allow to use cpuinfo on s390 2014-07-07 16:55:24 -03:00
perf.c perf tools: Add --debug optionto set debug variable 2014-07-17 12:58:59 -03:00
perf.h perf tools: Move ACCESS_ONCE from perf.h header 2014-05-05 17:49:07 +02:00