Commit 03ef80b4 authored Sep 23, 2023 by Kent Overstreet

bcachefs: Ignore unknown mount options



This makes mount option handling consistent with other filesystems -
options may be handled at different layers, so an option we don't know
about might not be intended for us.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

parent b560e32e

fs/bcachefs/opts.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -471,8 +471,9 @@ int bch2_parse_mount_opts(struct bch_fs c, struct bch_opts opts,
		val = "0";
		}

		/* Unknown options are ignored: */
		if (id < 0)
		goto bad_opt;
		continue;

		if (!(bch2_opt_table[id].flags & OPT_MOUNT))
		goto bad_opt;