timerfd: add support for keyed wakeups
authorChristoph Hellwig <hch@lst.de>
Mon, 16 Jul 2018 10:25:50 +0000 (12:25 +0200)
committerChristoph Hellwig <hch@lst.de>
Mon, 6 Aug 2018 08:24:08 +0000 (10:24 +0200)
commit7dda712818373d4d8ecc5dca2293664fcd3b0158
treec9b26f38e92e1e1a4eef95ea1b6ae62e9ca24163
parent1ffaddd029c867d134a1dde39f540dcc8c52e274
timerfd: add support for keyed wakeups

This prepares timerfd for use with aio poll.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Avi Kivity <avi@scylladb.com>
fs/timerfd.c