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    Subject[patch 0/7] timekeeping: Decouple xtime_lock from xtime seqcount
    xtime_lock which serializes the update of time relevant data
    structures is held over a large code pathes which results in extended
    seqlock contention times on the reader side. This series decouples the
    lock from the seqcount and reduces the seqcount protected sections to
    those which actually update the reader visible data.

    Thanks,

    tglx
    ---
    jiffies.c | 4
    ntp.c | 16 +--
    tick-common.c | 8 -
    tick-internal.h | 3
    tick-sched.c | 12 +-
    timekeeping.c | 237 +++++++++++++++++++++++++++++++-------------------------
    6 files changed, 157 insertions(+), 123 deletions(-)




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