Commit-ID: ce10a5b3954f2514af726beb78ed8d7350c5e41c Gitweb: https://git.kernel.org/tip/ce10a5b3954f2514af726beb78ed8d7350c5e41c Author: Bart Van Assche <bvanass...@acm.org> AuthorDate: Wed, 28 Nov 2018 15:43:09 -0800 Committer: Thomas Gleixner <t...@linutronix.de> CommitDate: Wed, 5 Dec 2018 11:00:09 +0100
timekeeping: Use proper seqcount initializer tk_core.seq is initialized open coded, but that misses to initialize the lockdep map when lockdep is enabled. Lockdep splats involving tk_core seq consequently lack a name and are hard to read. Use the proper initializer which takes care of the lockdep map initialization. [ tglx: Massaged changelog ] Signed-off-by: Bart Van Assche <bvanass...@acm.org> Signed-off-by: Thomas Gleixner <t...@linutronix.de> Cc: pet...@infradead.org Cc: t...@kernel.org Cc: johannes.b...@intel.com Link: https://lkml.kernel.org/r/20181128234325.110011-12-bvanass...@acm.org --- kernel/time/timekeeping.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index cd02bd38cf2d..c801e25875a3 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -45,7 +45,9 @@ enum timekeeping_adv_mode { static struct { seqcount_t seq; struct timekeeper timekeeper; -} tk_core ____cacheline_aligned; +} tk_core ____cacheline_aligned = { + .seq = SEQCNT_ZERO(tk_core.seq), +}; static DEFINE_RAW_SPINLOCK(timekeeper_lock); static struct timekeeper shadow_timekeeper;
