diff options
| author | Andy Lutomirski <[email protected]> | 2015-10-05 17:48:22 -0700 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2015-10-09 09:41:12 +0200 |
| commit | dd636071c3d8044c802b7a365e9934724a929530 (patch) | |
| tree | 66106b8b51760d5bbb51bc0fa7d5b27202aa738b /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 4aabd140f9cbe0361401a1368bac74df1010abf5 (diff) | |
x86/entry: Use pt_regs_to_thread_info() in syscall entry tracing
It generates simpler and faster code than current_thread_info().
Signed-off-by: Andy Lutomirski <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Brian Gerst <[email protected]>
Cc: Denys Vlasenko <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/a3b6633e7dcb9f673c1b619afae602d29d27d2cf.1444091585.git.luto@kernel.org
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions