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| author | Andrey Konovalov <andrey.konovalov@linaro.org> | 2013-04-11 16:44:26 +0400 |
|---|---|---|
| committer | Andrey Konovalov <andrey.konovalov@linaro.org> | 2014-02-07 01:21:03 +0400 |
| commit | da438afb80ff1ed4053887706a09da0d19ced431 (patch) | |
| tree | 63693147ea1a663aabfcb950f376856be655742a /lib/crc32defs.h | |
| parent | 36e20487421148c580de2a00b09f5a013d5dd9f6 (diff) | |
configs: Move CONFIG_PROVE_LOCKING from linaro-base.conf to debug.conf
CONFIG_PROVE_LOCKING is an expensive option which adds significant
overhead to lock operations. The examples are 5% power consumption increase
for vexpress with this option enabled, and improving netperf on the loopback
results by ~200% after disabling DEBUG_MUTEXES (DEBUG_MUTEXES is selected by
PROVE_LOCKING).
Move CONFIG_PROVE_LOCKING to a separate debug.conf fragment, so that it
could be enabled only when it is needed.
Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org>
Diffstat (limited to 'lib/crc32defs.h')
0 files changed, 0 insertions, 0 deletions