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author | 2012-02-24 13:23:23 +0900 | |
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committer | 2012-02-24 13:23:23 +0900 | |
commit | 35eb304b5cd7b49d581bda79218b8134f3b689ea (patch) | |
tree | 3d75d9ada70814161d035b2f9166fee05d257dfb /drivers/misc/lkdtm.c | |
parent | Merge branch 'rmobile/urgent' into rmobile-fixes-for-linus (diff) | |
parent | Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs (diff) | |
download | linux-dev-35eb304b5cd7b49d581bda79218b8134f3b689ea.tar.xz linux-dev-35eb304b5cd7b49d581bda79218b8134f3b689ea.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into rmobile-fixes-for-linus
Diffstat (limited to 'drivers/misc/lkdtm.c')
-rw-r--r-- | drivers/misc/lkdtm.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c index 150cd7061b80..28adefe70f96 100644 --- a/drivers/misc/lkdtm.c +++ b/drivers/misc/lkdtm.c @@ -354,6 +354,7 @@ static void lkdtm_do_action(enum ctype which) static void lkdtm_handler(void) { unsigned long flags; + bool do_it = false; spin_lock_irqsave(&count_lock, flags); count--; @@ -361,10 +362,13 @@ static void lkdtm_handler(void) cp_name_to_str(cpoint), cp_type_to_str(cptype), count); if (count == 0) { - lkdtm_do_action(cptype); + do_it = true; count = cpoint_count; } spin_unlock_irqrestore(&count_lock, flags); + + if (do_it) + lkdtm_do_action(cptype); } static int lkdtm_register_cpoint(enum cname which) |