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| author | Paul Mundt <lethal@linux-sh.org> | 2009-08-20 17:24:40 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-08-20 17:24:40 +0900 |
| commit | 711e522d70f760969de7bcc97907b467993614dc (patch) | |
| tree | efc571a1297b76ebcaad95faf5ae3f52444f6432 /tools/perf/scripts/python | |
| parent | sh: Fix up cache-sh4 build on SMP. (diff) | |
| download | linux-711e522d70f760969de7bcc97907b467993614dc.tar.gz linux-711e522d70f760969de7bcc97907b467993614dc.zip | |
sh: Use local TLB flush for get_mmu_context() ASID exhaustion.
When get_mmu_context() runs out of new ASIDs it flushes the TLB and
wraps around. Despite the fact the ASIDs are tracked per-CPU, a global
TLB flush was being used. Switch this over to a local one, as matches
the intent.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions