diff options
Diffstat (limited to 'fs/fat/fat.h')
| -rw-r--r-- | fs/fat/fat.h | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/fs/fat/fat.h b/fs/fat/fat.h index e6efdfa0f6d..27ac2572595 100644 --- a/fs/fat/fat.h +++ b/fs/fat/fat.h @@ -6,6 +6,7 @@ #include <linux/nls.h> #include <linux/fs.h> #include <linux/mutex.h> +#include <linux/ratelimit.h> #include <linux/msdos_fs.h> /* @@ -82,6 +83,8 @@ struct msdos_sb_info { struct fatent_operations *fatent_ops; struct inode *fat_inode; + struct ratelimit_state ratelimit; + spinlock_t inode_hash_lock; struct hlist_head inode_hashtable[FAT_HASH_SIZE]; }; @@ -298,16 +301,16 @@ extern int fat_free_clusters(struct inode *inode, int cluster); extern int fat_count_free_clusters(struct super_block *sb); /* fat/file.c */ -extern int fat_generic_ioctl(struct inode *inode, struct file *filp, - unsigned int cmd, unsigned long arg); +extern long fat_generic_ioctl(struct file *filp, unsigned int cmd, + unsigned long arg); extern const struct file_operations fat_file_operations; extern const struct inode_operations fat_file_inode_operations; extern int fat_setattr(struct dentry * dentry, struct iattr * attr); -extern void fat_truncate(struct inode *inode); +extern int fat_setsize(struct inode *inode, loff_t offset); +extern void fat_truncate_blocks(struct inode *inode, loff_t offset); extern int fat_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat); -extern int fat_file_fsync(struct file *file, struct dentry *dentry, - int datasync); +extern int fat_file_fsync(struct file *file, int datasync); /* fat/inode.c */ extern void fat_attach(struct inode *inode, loff_t i_pos); @@ -322,8 +325,13 @@ 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_error(struct super_block *s, const char *fmt, ...) - __attribute__ ((format (printf, 2, 3))) __cold; +extern void +__fat_fs_error(struct super_block *s, int report, const char *fmt, ...) + __attribute__ ((format (printf, 3, 4))) __cold; +#define fat_fs_error(s, fmt, args...) \ + __fat_fs_error(s, 1, fmt , ## args) +#define fat_fs_error_ratelimit(s, fmt, args...) \ + __fat_fs_error(s, __ratelimit(&MSDOS_SB(s)->ratelimit), fmt , ## args) extern int 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, |