backports: backport u64_stats_fetch_begin_irq() and u64_stats_fetch_retry_irq()
authorLuis R. Rodriguez <mcgrof@do-not-panic.com>
Sat, 5 Apr 2014 23:21:15 +0000 (23:21 +0000)
committerLuis R. Rodriguez <mcgrof@do-not-panic.com>
Wed, 9 Apr 2014 01:16:21 +0000 (18:16 -0700)
commitce0c44e73cff47b160c69c123e79c99922e08ada
tree66020eab0bfbec18ad03d294c29db2fdf1968815
parent18b0643b67df1bd76ca901446925cacd4aa00cf4
backports: backport u64_stats_fetch_begin_irq() and u64_stats_fetch_retry_irq()

The bh version u64_stats_fetch_begin_bh() and u64_stats_fetch_retry_bh()
got dropped in favor for an IRQ safe variant. We can now remove
u64_stats_fetch_begin_bh() and u64_stats_fetch_retry_bh() as we work
carrying over what is upstream and no drivers upstream use this anymore.

Cc: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
backport/backport-include/linux/u64_stats_sync.h