#include <linux/reiserfs_fs_sb.h>
#endif
+struct fid;
+
/*
* include/linux/reiser_fs.h
*
if( !( cond ) ) \
reiserfs_panic( NULL, "reiserfs[%i]: assertion " scond " failed at " \
__FILE__ ":%i:%s: " format "\n", \
- in_interrupt() ? -1 : current -> pid, __LINE__ , __FUNCTION__ , ##args )
+ in_interrupt() ? -1 : task_pid_nr(current), __LINE__ , __FUNCTION__ , ##args )
#define RASSERT(cond, format, args...) __RASSERT(cond, #cond, format, ##args)
return sb->s_fs_info;
}
+/* Don't trust REISERFS_SB(sb)->s_bmap_nr, it's a u16
+ * which overflows on large file systems. */
+static inline __u32 reiserfs_bmap_count(struct super_block *sb)
+{
+ return (SB_BLOCK_COUNT(sb) - 1) / (sb->s_blocksize * 8) + 1;
+}
+
+static inline int bmap_would_wrap(unsigned bmap_nr)
+{
+ return bmap_nr > ((1LL << 16) - 1);
+}
+
/** this says about version of key of all items (but stat data) the
object consists of */
#define get_inode_item_key_version( inode ) \
int reiserfs_write_inode(struct inode *inode, int);
int reiserfs_get_block(struct inode *inode, sector_t block,
struct buffer_head *bh_result, int create);
-struct dentry *reiserfs_get_dentry(struct super_block *, void *);
-struct dentry *reiserfs_decode_fh(struct super_block *sb, __u32 * data,
- int len, int fhtype,
- int (*acceptable) (void *contect,
- struct dentry * de),
- void *context);
+struct dentry *reiserfs_fh_to_dentry(struct super_block *sb, struct fid *fid,
+ int fh_len, int fh_type);
+struct dentry *reiserfs_fh_to_parent(struct super_block *sb, struct fid *fid,
+ int fh_len, int fh_type);
int reiserfs_encode_fh(struct dentry *dentry, __u32 * data, int *lenp,
int connectable);