Messages in this thread Patch in this message | | | Date | Thu, 24 Jan 2008 20:33:50 +0100 | From | Miklos Szeredi <> | Subject | [patch 09/26] mount options: fix capifs |
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From: Miklos Szeredi <mszeredi@suse.cz>
Add a .show_options super operation to capifs.
Use generic_show_options() and save the complete option string in capifs_remount().
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> ---
Index: linux/drivers/isdn/capi/capifs.c =================================================================== --- linux.orig/drivers/isdn/capi/capifs.c 2007-10-09 22:31:38.000000000 +0200 +++ linux/drivers/isdn/capi/capifs.c 2008-01-24 11:37:42.000000000 +0100 @@ -52,6 +52,7 @@ static int capifs_remount(struct super_b gid_t gid = 0; umode_t mode = 0600; char *this_char; + char *new_opt = kstrdup(data, GFP_KERNEL); this_char = NULL; while ((this_char = strsep(&data, ",")) != NULL) { @@ -72,11 +73,16 @@ static int capifs_remount(struct super_b return -EINVAL; } } + + kfree(s->s_options); + s->s_options = new_opt; + config.setuid = setuid; config.setgid = setgid; config.uid = uid; config.gid = gid; config.mode = mode; + return 0; } @@ -84,6 +90,7 @@ static struct super_operations capifs_so { .statfs = simple_statfs, .remount_fs = capifs_remount, + .show_options = generic_show_options, }; --
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