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| author | Michael Holzheu <holzheu@de.ibm.com> | 2007-08-10 14:32:27 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2007-08-10 14:32:36 +0200 |
| commit | b01af5ba9105094ba4f1af60da8f7be44321a0c7 (patch) | |
| tree | 68111e92125a498188e6cda64c32e1c8c032e738 /arch/s390 | |
| parent | 5693ce6f9b9f08942e55e3825db014f8b1205772 (diff) | |
| download | linux-b01af5ba9105094ba4f1af60da8f7be44321a0c7.tar.bz2 | |
[S390] hypfs: implement show_options
Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/hypfs/inode.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c index 8e1ea1c40128..ad4ca75c0f04 100644 --- a/arch/s390/hypfs/inode.c +++ b/arch/s390/hypfs/inode.c @@ -17,6 +17,8 @@ #include <linux/parser.h> #include <linux/sysfs.h> #include <linux/module.h> +#include <linux/seq_file.h> +#include <linux/mount.h> #include <asm/ebcdic.h> #include "hypfs.h" @@ -256,6 +258,15 @@ static int hypfs_parse_options(char *options, struct super_block *sb) return 0; } +static int hypfs_show_options(struct seq_file *s, struct vfsmount *mnt) +{ + struct hypfs_sb_info *hypfs_info = mnt->mnt_sb->s_fs_info; + + seq_printf(s, ",uid=%u", hypfs_info->uid); + seq_printf(s, ",gid=%u", hypfs_info->gid); + return 0; +} + static int hypfs_fill_super(struct super_block *sb, void *data, int silent) { struct inode *root_inode; @@ -459,6 +470,7 @@ static struct file_system_type hypfs_type = { static struct super_operations hypfs_s_ops = { .statfs = simple_statfs, .drop_inode = hypfs_drop_inode, + .show_options = hypfs_show_options, }; static decl_subsys(s390, NULL, NULL); |