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(parent: 0ede61d) | patch
io_uring: use files_lookup_fd_locked()
authorChristian Brauner <brauner@kernel.org>
Tue, 10 Oct 2023 08:23:26 +0000 (10:23 +0200)
committerChristian Brauner <brauner@kernel.org>
Thu, 19 Oct 2023 09:02:49 +0000 (11:02 +0200)
commit50d910d27362d6809a0668f0f1cb5220bc7dc6a0
tree5cfb2cdad606b7ad750591b0c1825f330dc8f8d6tree | snapshot
parent0ede61d8589cc2d93aa78230d74ac58b5b8d0244commit | diff
io_uring: use files_lookup_fd_locked()

While valid we don't need to open-code rcu dereferences if we're
acquiring file_lock anyway.

Suggested-by: Al Viro <viro@zeniv.linux.org.uk>
Link: https://lore.kernel.org/r/20231010030615.GO800259@ZenIV
Signed-off-by: Christian Brauner <brauner@kernel.org>
io_uring/openclose.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git