1 files changed, 6 insertions, 2 deletions

diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index de0004fe6e00..296785a0dec8 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -523,7 +523,9 @@ static int fat_remount(struct super_block *sb, int *flags, char *data)
 
 static int fat_statfs(struct dentry *dentry, struct kstatfs *buf)
 {
-        struct msdos_sb_info *sbi = MSDOS_SB(dentry->d_sb);
+        struct super_block *sb = dentry->d_sb;
+        struct msdos_sb_info *sbi = MSDOS_SB(sb);
+        u64 id = huge_encode_dev(sb->s_bdev->bd_dev);
 
         /* If the count of free cluster is still unknown, counts it here. */
         if (sbi->free_clusters == -1 || !sbi->free_clus_valid) {
@@ -537,6 +539,8 @@ static int fat_statfs(struct dentry *dentry, struct kstatfs *buf)
         buf->f_blocks = sbi->max_cluster - FAT_START_ENT;
         buf->f_bfree = sbi->free_clusters;
         buf->f_bavail = sbi->free_clusters;
+        buf->f_fsid.val[0] = (u32)id;
+        buf->f_fsid.val[1] = (u32)(id >> 32);
         buf->f_namelen = sbi->options.isvfat ? 260 : 12;
 
         return 0;
@@ -930,7 +934,7 @@ static int parse_options(char *options, int is_vfat, int silent, int *debug,
 
         opts->fs_uid = current_uid();
         opts->fs_gid = current_gid();
-        opts->fs_fmask = opts->fs_dmask = current->fs->umask;
+        opts->fs_fmask = current_umask();
         opts->allow_utime = -1;
         opts->codepage = fat_default_codepage;
         opts->iocharset = fat_default_iocharset;