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| author | Frederic Weisbecker <[email protected]> | 2011-07-02 13:00:52 +0000 |
|---|---|---|
| committer | Frederic Weisbecker <[email protected]> | 2011-07-02 16:04:03 +0000 |
| commit | 9e46294dadedc0c04adcb8ce760bd2cd74f7332d (patch) | |
| tree | 35d20bd33678e9ae18aeccab48f80dc64a5c6426 /lib/debugobjects.c | |
| parent | Merge branch 'tip/perf/core-2' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
| download | kernel-9e46294dadedc0c04adcb8ce760bd2cd74f7332d.tar.gz kernel-9e46294dadedc0c04adcb8ce760bd2cd74f7332d.zip | |
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/debugobjects.c')
0 files changed, 0 insertions, 0 deletions