diff options
| author | Frederic Weisbecker <[email protected]> | 2011-07-02 15:00:52 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <[email protected]> | 2011-07-02 18:04:03 +0200 |
| commit | 9e46294dadedc0c04adcb8ce760bd2cd74f7332d (patch) | |
| tree | 35d20bd33678e9ae18aeccab48f80dc64a5c6426 /lib/mpi/mpiutil.c | |
| parent | af07ce3e77d3b24ab1d71fcc5833d41800f23b2b (diff) | |
x86: Save stack pointer in perf live regs savings
In order to prepare for fetching the stack pointer from the
regs when possible in dump_trace() instead of taking the
local one, save the current stack pointer in perf live regs saving.
Signed-off-by: Frederic Weisbecker <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions