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Diffstat (limited to 'fs/fat/fat.h')
-rw-r--r--fs/fat/fat.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/fat/fat.h b/fs/fat/fat.h
index ca7e8f8bad7c..623f36f0423b 100644
--- a/fs/fat/fat.h
+++ b/fs/fat/fat.h
@@ -71,8 +71,9 @@ struct msdos_sb_info {
 	unsigned long root_cluster;   /* first cluster of the root directory */
 	unsigned long fsinfo_sector;  /* sector number of FAT32 fsinfo */
 	struct mutex fat_lock;
-	unsigned int prev_free;       /* previously allocated cluster number */
-	unsigned int free_clusters;   /* -1 if undefined */
+	struct mutex s_lock;
+	unsigned int prev_free;      /* previously allocated cluster number */
+	unsigned int free_clusters;  /* -1 if undefined */
 	unsigned int free_clus_valid; /* is free_clusters valid? */
 	struct fat_mount_options options;
 	struct nls_table *nls_disk;   /* Codepage used on disk */