@@ -605,6 +605,23 @@ static const match_table_t spufs_tokens = {
{ Opt_err, NULL },
};
+static int spufs_show_options(struct seq_file *m, struct dentry *root)
+{
+ struct spufs_sb_info *sbi = spufs_get_sb_info(root->d_sb);
+
+ if (!uid_eq(root->i_uid, GLOBAL_ROOT_UID))
+ seq_printf(m, ",uid=%u",
+ from_kuid_munged(&init_user_ns, root->i_uid));
+ if (!gid_eq(root->i_gid, GLOBAL_ROOT_GID))
+ seq_printf(m, ",gid=%u",
+ from_kgid_munged(&init_user_ns, root->i_gid));
+ if (root->i_mode & S_IALLUGO != 0775)
+ seq_printf(m, ",mode=%o", root->i_mode);
+ if (sbi->debug)
+ seq_puts(m, ",debug");
+ return 0;
+}
+
static int
spufs_parse_options(struct super_block *sb, char *options, struct inode *root)
{
@@ -724,11 +741,9 @@ spufs_fill_super(struct super_block *sb, void *data, int silent)
.destroy_inode = spufs_destroy_inode,
.statfs = simple_statfs,
.evict_inode = spufs_evict_inode,
- .show_options = generic_show_options,
+ .show_options = spufs_show_options,
};
- save_mount_options(sb, data);
-
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
Implement the show_options superblock op for spufs as part of a bid to get rid of s_options and generic_show_options() to make it easier to implement a context-based mount where the mount options can be passed individually over a file descriptor. Signed-off-by: David Howells <dhowells@redhat.com> cc: Jeremy Kerr <jk@ozlabs.org> cc: linuxppc-dev@lists.ozlabs.org --- arch/powerpc/platforms/cell/spufs/inode.c | 21 ++++++++++++++++++--- 1 file changed, 18 insertions(+), 3 deletions(-)