[CVE-2009-0029] System call wrappers part 13

[linux-2.6-omap-h63xx.git] / fs / fat / fat.h

diff --git a/fs/fat/fat.h b/fs/fat/fat.h
index e9dce5d8e7a791b7a1f3f139a163f4dbeae7cfe1..ea440d65819c8cd18cd931932c8d8e36657a6788 100644 (file)
--- a/fs/fat/fat.h
+++ b/fs/fat/fat.h
@@ -91,7 +91,9 @@ struct msdos_inode_info {
        /* for avoiding the race between fat_free() and fat_get_cluster() */
        unsigned int cache_valid_id;
 
-       loff_t mmu_private;
+       /* NOTE: mmu_private is 64bits, so must hold ->i_mutex to access */
+       loff_t mmu_private;     /* physically allocated size */
+
        int i_start;            /* first cluster or 0 */
        int i_logstart;         /* logical first cluster */
        int i_attrs;            /* unused attribute bits */
@@ -222,7 +224,7 @@ extern void fat_cache_inval_inode(struct inode *inode);
 extern int fat_get_cluster(struct inode *inode, int cluster,
                           int *fclus, int *dclus);
 extern int fat_bmap(struct inode *inode, sector_t sector, sector_t *phys,
-                   unsigned long *mapped_blocks);
+                   unsigned long *mapped_blocks, int create);
 
 /* fat/dir.c */
 extern const struct file_operations fat_dir_operations;
@@ -308,7 +310,8 @@ extern int fat_fill_super(struct super_block *sb, void *data, int silent,
 extern int fat_flush_inodes(struct super_block *sb, struct inode *i1,
                            struct inode *i2);
 /* fat/misc.c */
-extern void fat_fs_panic(struct super_block *s, const char *fmt, ...);
+extern void fat_fs_panic(struct super_block *s, const char *fmt, ...)
+       __attribute__ ((format (printf, 2, 3))) __cold;
 extern void fat_clusters_flush(struct super_block *sb);
 extern int fat_chain_add(struct inode *inode, int new_dclus, int nr_cluster);
 extern void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec *ts,
@@ -320,4 +323,7 @@ extern int fat_sync_bhs(struct buffer_head **bhs, int nr_bhs);
 int fat_cache_init(void);
 void fat_cache_destroy(void);
 
+/* helper for printk */
+typedef unsigned long long     llu;
+
 #endif /* !_FAT_H */