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(parent: 7d81516) | patch
eventfd: fold eventfd_ctx_read() into eventfd_read()
authorEric Biggers <ebiggers@google.com>
Sat, 6 Jan 2018 17:45:43 +0000 (09:45 -0800)
committerAl Viro <viro@zeniv.linux.org.uk>
Sat, 6 Jan 2018 18:47:20 +0000 (13:47 -0500)
commitb6364572d641c8eba9eab9bcc31d8962f96ddf15
tree4ea8e2faa151ee271bcee3446b845a2d998cb4c5tree | snapshot
parent7d815165c1a64da9fd1b0f4ac8d97ba938ff1d71commit | diff
eventfd: fold eventfd_ctx_read() into eventfd_read()

eventfd_ctx_read() is not used outside of eventfd.c, so unexport it and
fold it into eventfd_read().  This slightly simplifies the code and
makes it more analogous to eventfd_write().

(eventfd_ctx_read() was apparently added years ago for KVM irqfd's, but
was never used.)

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
fs/eventfd.c diff | blob | history
include/linux/eventfd.h diff | blob | history
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