Commit 979db754 authored by Miklos Szeredi's avatar Miklos Szeredi Committed by Linus Torvalds

mount options: fix autofs

Add a .show_options super operation to autofs.

Use generic_show_options() and save the complete option string in
autofs_fill_super().
Signed-off-by: default avatarMiklos Szeredi <mszeredi@suse.cz>
Acked-by: default avatarH. Peter Anvin <hpa@zytor.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent aef97cb9
......@@ -54,6 +54,7 @@ void autofs_kill_sb(struct super_block *sb)
static const struct super_operations autofs_sops = {
.statfs = simple_statfs,
.show_options = generic_show_options,
};
enum {Opt_err, Opt_fd, Opt_uid, Opt_gid, Opt_pgrp, Opt_minproto, Opt_maxproto};
......@@ -140,6 +141,8 @@ int autofs_fill_super(struct super_block *s, void *data, int silent)
int minproto, maxproto;
pid_t pgid;
save_mount_options(s, data);
sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
if (!sbi)
goto fail_unlock;
......
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