diff options
| author | Greg Thelen <gthelen@google.com> | 2013-11-13 00:08:34 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 04:09:11 +0100 |
| commit | 623fd8072c7c4d77a184bc9e35192acf480c18e4 (patch) | |
| tree | b8d8aa69d5d532430b6f1dd1221a4e32b60c85e3 /lib/Kconfig.debug | |
| parent | drivers/char/hpet.c: allow user controlled mmap for user processes (diff) | |
| download | linux-623fd8072c7c4d77a184bc9e35192acf480c18e4.tar.xz linux-623fd8072c7c4d77a184bc9e35192acf480c18e4.zip | |
percpu: add test module for various percpu operations
Tests various percpu operations.
Enable with CONFIG_PERCPU_TEST=m.
Signed-off-by: Greg Thelen <gthelen@google.com>
Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index ebef88f61b7d..db25707aa41b 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -1481,6 +1481,15 @@ config INTERVAL_TREE_TEST help A benchmark measuring the performance of the interval tree library +config PERCPU_TEST + tristate "Per cpu operations test" + depends on m && DEBUG_KERNEL + help + Enable this option to build test module which validates per-cpu + operations. + + If unsure, say N. + config ATOMIC64_SELFTEST bool "Perform an atomic64_t self-test at boot" help |