git: 74aa6df1f63d - stable/13 - fdesc_lookup(): no need to vhold the dvp vnode
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Date: Thu, 06 Apr 2023 18:04:29 UTC
The branch stable/13 has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=74aa6df1f63d1c92a959e7c6bb9395e6f153cb5d commit 74aa6df1f63d1c92a959e7c6bb9395e6f153cb5d Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2023-03-22 13:36:00 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> CommitDate: 2023-04-06 18:04:09 +0000 fdesc_lookup(): no need to vhold the dvp vnode (cherry picked from commit 8d97282a394278d29883e7afa98ed6294efab35e) --- sys/fs/fdescfs/fdesc_vnops.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sys/fs/fdescfs/fdesc_vnops.c b/sys/fs/fdescfs/fdesc_vnops.c index 81b6690efc80..ae52ef5c3bea 100644 --- a/sys/fs/fdescfs/fdesc_vnops.c +++ b/sys/fs/fdescfs/fdesc_vnops.c @@ -374,13 +374,11 @@ fdesc_lookup(struct vop_lookup_args *ap) * In case we're holding the last reference to the file, the dvp * will be re-acquired. */ - vhold(dvp); VOP_UNLOCK(dvp); fdrop(fp, td); fdropped = true; vn_lock(dvp, LK_RETRY | LK_EXCLUSIVE); - vdrop(dvp); fvp = dvp; if (error == 0 && VN_IS_DOOMED(dvp)) error = ENOENT;