aboutsummaryrefslogtreecommitdiffstats
path: root/tools/perf/util/alias.c
diff options
context:
space:
mode:
authorArnaldo Carvalho de Melo <acme@redhat.com>2009-11-18 17:20:53 -0500
committerIngo Molnar <mingo@elte.hu>2009-11-19 02:28:13 -0500
commit2446042c93bfc6eeebfc89e88fdef2435d2bb5c4 (patch)
tree3b442923926652127331449cf9a2da811a8fca4a /tools/perf/util/alias.c
parentf1617b40596cb341ee6602a9d969c5e4cebe9260 (diff)
perf symbols: Capture the running kernel buildid too
[root@doppio linux-2.6-tip]# perf record -a -f sleep 3s ; perf buildid-list | grep vmlinux [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.171 MB perf.data (~7489 samples) ] 18e7cc53db62a7d35e9d6f6c9ddc23017d38ee9a vmlinux [root@doppio linux-2.6-tip]# Several refactorings were needed so that we can have symmetry between dsos__load_modules() and dsos__load_kernel(), i.e. those functions will respectively create and add to the dsos list the loaded modules and kernel, with its buildids, but not load its symbols. That is something the subcomands that need will have to call dso__load_kernel_sym(), just like we do with modules with dsos__load_module_sym()/dso__load_module_sym(). Next csets will actually use this info to stop producing bogus results using mismatched vmlinux and .ko files. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Roland McGrath <roland@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1258582853-8579-4-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/alias.c')
0 files changed, 0 insertions, 0 deletions