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fs/lock: add helper locks_owner_has_blockers to check for blockers
authorDai Ngo <dai.ngo@oracle.com>
Mon, 2 May 2022 21:19:24 +0000 (14:19 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 10 Apr 2024 14:19:04 +0000 (16:19 +0200)
commita8040fed13ed21cb15889cfec85119843c546897
treec2bcadeaafefdecfe6dbfa759ab39cd92a299e22tree
parentd9fc2f8267e74e2baa9e107c62d1581c13f2a714commit | diff
fs/lock: add helper locks_owner_has_blockers to check for blockers

[ Upstream commit 591502c5cb325b1c6ec59ab161927d606b918aa0 ]

Add helper locks_owner_has_blockers to check if there is any blockers
for a given lockowner.

Reviewed-by: J. Bruce Fields <bfields@fieldses.org>
Signed-off-by: Dai Ngo <dai.ngo@oracle.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
fs/locks.c diff | blob | history
include/linux/fs.h diff | blob | history
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