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authorMiklos Szeredi <mszeredi@suse.cz>2008-02-08 04:21:38 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 09:22:40 -0800
commit979db7542d9c73db0d770110edb31c1252ef6c4a (patch)
tree97778f2c26c8fc06f55877320b0f77b7f7696d2d
parentaef97cb9031755422c23cc64f7a089a0fbbcca7a (diff)
downloadop-kernel-dev-979db7542d9c73db0d770110edb31c1252ef6c4a.zip
op-kernel-dev-979db7542d9c73db0d770110edb31c1252ef6c4a.tar.gz
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: Miklos Szeredi <mszeredi@suse.cz> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--fs/autofs/inode.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/autofs/inode.c b/fs/autofs/inode.c
index 708bdb8..dda510d 100644
--- a/fs/autofs/inode.c
+++ b/fs/autofs/inode.c
@@ -54,6 +54,7 @@ out_kill_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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