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| author |   Chris Metcalf <cmetcalf@tilera.com> | 2013-08-09 16:09:41 -0400 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-30 11:56:34 -0400 |
| commit | abe3265a6d2e5e805361e0fea3346622f3199d68 (patch) | |
| tree | ff4c4463c2715fc06a62916a4a9d5fa28c996214 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | tile: allow "initrd" boot argument for kexec (diff) | |
| download | linux-dev-abe3265a6d2e5e805361e0fea3346622f3199d68.tar.xz linux-dev-abe3265a6d2e5e805361e0fea3346622f3199d68.zip | |
tile: do less L1 I-cache eviction
We had been doing an automatic full eviction of the L1 I$
everywhere whenever we did a kernel-space TLB flush. It turns
out this isn't necessary, since all the callers already handle
doing a flush if necessary.
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions