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authorJens Axboe <axboe@kernel.dk>2019-12-11 19:20:36 +0100
committerJens Axboe <axboe@kernel.dk>2020-01-21 01:01:53 +0100
commit15b71abe7b52df214785dde0de9f581cc0216d17 (patch)
tree7c8e918a0ef6654eac0166ff57e324a8780786a6 /drivers
parentfs: make build_open_flags() available internally (diff)
downloadlinux-15b71abe7b52df214785dde0de9f581cc0216d17.tar.xz
linux-15b71abe7b52df214785dde0de9f581cc0216d17.zip
io_uring: add support for IORING_OP_OPENAT
This works just like openat(2), except it can be performed async. For the normal case of a non-blocking path lookup this will complete inline. If we have to do IO to perform the open, it'll be done from async context. Signed-off-by: Jens Axboe <axboe@kernel.dk>
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