diff options
| author | Catalin Marinas <[email protected]> | 2011-11-28 15:59:10 +0000 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2012-04-17 15:29:37 +0100 |
| commit | e323969ccda2d69f02e047c08b03faa09215c72a (patch) | |
| tree | 27ed693ec5bb114773f267722bdd0db371a4f5a2 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 7fec1b57b8a925d83c194f995f83d9f8442fd48e (diff) | |
ARM: Remove current_mm per-cpu variable
The current_mm variable was used to store the new mm between the
switch_mm() and switch_to() calls where an IPI to reset the context
could have set the wrong mm. Since the interrupts are disabled during
context switch, there is no need for this variable, current->active_mm
already points to the current mm when interrupts are re-enabled.
Reviewed-by: Will Deacon <[email protected]>
Tested-by: Will Deacon <[email protected]>
Reviewed-by: Frank Rowand <[email protected]>
Tested-by: Marc Zyngier <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions