diff options
| author | Adrian Hunter <[email protected]> | 2015-07-07 14:13:38 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2015-07-07 11:05:08 -0300 |
| commit | 6d545a632fbbce79492ba535b15ea0142aa3e80d (patch) | |
| tree | bad48289b1a70e9afc15ebe60b47041fe5a8aea5 /lib/debugobjects.c | |
| parent | ebf2d2689de551d90965090bb991fc640a0c0d41 (diff) | |
perf tools: Fix lockup using 32-bit compat vdso
The __machine__findnew_compat() function is called only from
__machine__findnew_vdso_compat() which is called only from
machine__findnew_vdso() which already holds machine->dsos.lock, so
remove locking from __machine__findnew_compat().
This manifests itself tracing 32-bit programs with a 64-bit perf.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions