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| author | Byungchul Park <byungchul.park@lge.com> | 2017-05-12 02:36:56 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-05-23 10:01:33 +0200 |
| commit | d714893e61cd8c6e5c7e095f7dd615aa434bca95 (patch) | |
| tree | acaaf82534428946d0bb54a61e401df443db32cc /kernel/sched | |
| parent | smp, cpumask: Use non-atomic cpumask_{set,clear}_cpu() (diff) | |
| download | linux-d714893e61cd8c6e5c7e095f7dd615aa434bca95.tar.xz linux-d714893e61cd8c6e5c7e095f7dd615aa434bca95.zip | |
llist: Provide a safe version for llist_for_each()
Sometimes we have to dereference next field of llist node before entering
loop becasue the node might be deleted or the next field might be
modified within the loop. So this adds the safe version of llist_for_each(),
that is, llist_for_each_safe().
Signed-off-by: Byungchul Park <byungchul.park@lge.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Huang, Ying <ying.huang@intel.com>
Cc: <kernel-team@lge.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1494549416-10539-1-git-send-email-byungchul.park@lge.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched')
0 files changed, 0 insertions, 0 deletions