diff options
| author | Helge Deller <[email protected]> | 2014-01-31 21:33:17 +0100 |
|---|---|---|
| committer | Helge Deller <[email protected]> | 2014-02-02 20:57:16 +0100 |
| commit | 57737c49dd72c96cfbcd4f66559f3ffc399aeb4f (patch) | |
| tree | 390ecd631d941babf6f7390bbac4f7c6187f957a /tools/perf/util/trace-event-scripting.c | |
| parent | 8a10bc9d27ceb084b0d8be621a033a475eb9fdfd (diff) | |
parisc: fix cache-flushing
This commit:
f8dae00684d678afa13041ef170cecfd1297ed40: parisc: Ensure full cache coherency for kmap/kunmap
caused negative caching side-effects, e.g. hanging processes with expect and
too many inequivalent alias messages from flush_dcache_page() on Debian 5 systems.
This patch now partly reverts it and has been in production use on our debian buildd
makeservers since a week without any major problems.
Signed-off-by: Helge Deller <[email protected]>
Signed-off-by: John David Anglin <[email protected]>
Cc: [email protected] # v3.9+
Signed-off-by: Helge Deller <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions