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authorChuansheng Liu <chuansheng.liu@intel.com>2012-12-17 15:59:50 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 17:15:13 -0800
commit0f34c400914f165b7b3812459be2d77b8aa1f1e4 (patch)
treeb45e4acaadd16362d08d107f24ac63b6e61e142c /kernel/exit.c
parent2bf0a8f67fae9906c6497886203f6e5cb7168df6 (diff)
watchdog: store the watchdog sample period as a variable
Currently getting the sample period is always thru a complex calculation: get_softlockup_thresh() * ((u64)NSEC_PER_SEC / 5). We can store the sample period as a variable, and set it as __read_mostly type. Signed-off-by: liu chuansheng <chuansheng.liu@intel.com> Cc: Don Zickus <dzickus@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/exit.c')
0 files changed, 0 insertions, 0 deletions