Date: Mon, 7 Jun 2021 00:40:17 GMT From: Mateusz Guzik <mjg@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 71622a3518c4 - stable/13 - tmpfs: drop useless parent locking from tmpfs_dir_getdotdotdent Message-ID: <202106070040.1570eHU5065339@gitrepo.freebsd.org>
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The branch stable/13 has been updated by mjg: URL: https://cgit.FreeBSD.org/src/commit/?id=71622a3518c4350140ec4c19326e4ed9288b1092 commit 71622a3518c4350140ec4c19326e4ed9288b1092 Author: Mateusz Guzik <mjg@FreeBSD.org> AuthorDate: 2021-05-29 15:38:21 +0000 Commit: Mateusz Guzik <mjg@FreeBSD.org> CommitDate: 2021-06-07 00:34:57 +0000 tmpfs: drop useless parent locking from tmpfs_dir_getdotdotdent The id field is immutable until the node gets freed. (cherry picked from commit 7fbeaf33b8e1a5e69af42a77c78a6fcb3029f1ca) --- sys/fs/tmpfs/tmpfs_subr.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sys/fs/tmpfs/tmpfs_subr.c b/sys/fs/tmpfs/tmpfs_subr.c index 8b75c58d69a2..df5bc12047be 100644 --- a/sys/fs/tmpfs/tmpfs_subr.c +++ b/sys/fs/tmpfs/tmpfs_subr.c @@ -1436,10 +1436,7 @@ tmpfs_dir_getdotdotdent(struct tmpfs_mount *tm, struct tmpfs_node *node, if (parent == NULL) return (ENOENT); - TMPFS_NODE_LOCK(parent); dent.d_fileno = parent->tn_id; - TMPFS_NODE_UNLOCK(parent); - dent.d_off = next; dent.d_type = DT_DIR; dent.d_namlen = 2;
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