From: Miklos Szeredi Date: Fri, 8 Feb 2008 12:21:45 +0000 (-0800) Subject: mount options: fix hugetlbfs X-Git-Tag: v2.6.25-rc1~81 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10f19a86a5e106edb86d354137ba6e7388ecd1ce;p=linux-2.6 mount options: fix hugetlbfs Add a .show_options super operation to hugetlbfs. Use generic_show_options() and save the complete option string in hugetlbfs_fill_super(). Signed-off-by: Miklos Szeredi Cc: Adam Litke Cc: Badari Pulavarty Cc: Ken Chen Cc: William Lee Irwin III Cc: David Gibson Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 3b3cc28cde..eee9487ae4 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -734,6 +734,7 @@ static const struct super_operations hugetlbfs_ops = { .delete_inode = hugetlbfs_delete_inode, .drop_inode = hugetlbfs_drop_inode, .put_super = hugetlbfs_put_super, + .show_options = generic_show_options, }; static int @@ -817,6 +818,8 @@ hugetlbfs_fill_super(struct super_block *sb, void *data, int silent) struct hugetlbfs_config config; struct hugetlbfs_sb_info *sbinfo; + save_mount_options(sb, data); + config.nr_blocks = -1; /* No limit on size by default */ config.nr_inodes = -1; /* No limit on number of inodes by default */ config.uid = current->fsuid;