[PATCH 0/4] seqlock: introduce scoped_seqlock_read() and scoped_seqlock_read_irqsave()

[Oleg Nesterov]

OK, please see V2. scoped_seqlock_read_irqsave() uses the
"for (struct {} s ..." hack to make "ulong flags" local.

I can change scoped_seqlock_read() to do the same, to make
it symmetric with _irqsave() if you think it makes sense.

I've dropped 5/5 which changed __dentry_path() for now.

Oleg.

 fs/proc/array.c         |  9 ++------
 fs/proc/base.c          | 10 ++------
 include/linux/seqlock.h | 61 +++++++++++++++++++++++++++++++++++++++++++++++++
 kernel/sched/cputime.c  | 15 +++---------
 4 files changed, 68 insertions(+), 27 deletions(-)