eventfd: use wait_event_interruptible_locked_irq() helper

wait_event_interruptible_locked_irq was introduced by commit 22c43c81a51e
("wait_event_interruptible_locked() interface"), but older code such as
eventfd_{write,read} still uses the open code implementation.
Inspired by commit 8120a8aadb20
("fs/timerfd.c: make use of wait_event_interruptible_locked_irq()"), this
patch replaces the open code implementation with a single macro call.

No functional change intended.

Signed-off-by: Wen Yang <[email protected]>
Reviewed-by: Eric Biggers <[email protected]>
Reviewed-by: Jens Axboe <[email protected]>
Cc: Alexander Viro <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Dylan Yudaken <[email protected]>
Cc: Jens Axboe <[email protected]>
Cc: David Woodhouse <[email protected]>
Cc: Fu Wei <[email protected]>
Cc: Paolo Bonzini <[email protected]>
Cc: Michal Nazarewicz <[email protected]>
Cc: Matthew Wilcox <[email protected]>
Cc: [email protected]
Cc: [email protected]
Message-Id: <[email protected]>
Signed-off-by: Christian Brauner <[email protected]>

0 files changed, 0 insertions, 0 deletions