#ifdef __KERNEL__
#include <linux/workqueue.h>
+#include <linux/rwsem.h>
#endif
typedef enum {
#define JOURNAL_DESC_MAGIC "ReIsErLB" /* ick. magic string to find desc blocks in the journal */
-
typedef __u32 (*hashf_t) (const signed char *, int);
struct reiserfs_bitmap_info
struct proc_dir_entry *procdir;
int reserved_blocks; /* amount of blocks reserved for further allocations */
spinlock_t bitmap_lock; /* this lock on now only used to protect reserved_blocks variable */
+ struct dentry *priv_root; /* root of /.reiserfs_priv */
+ struct dentry *xattr_root; /* root of /.reiserfs_priv/.xa */
+ struct rw_semaphore xattr_dir_sem;
+
};
/* Definitions of reiserfs on-disk properties: */
REISERFS_NO_UNHASHED_RELOCATION,
REISERFS_HASHED_RELOCATION,
REISERFS_ATTRS,
+ REISERFS_XATTRS,
+ REISERFS_XATTRS_USER,
+ REISERFS_POSIXACL,
+ REISERFS_TAGXID,
REISERFS_TEST1,
REISERFS_TEST2,
#define reiserfs_data_log(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_LOG))
#define reiserfs_data_ordered(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_ORDERED))
#define reiserfs_data_writeback(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_WRITEBACK))
+#define reiserfs_xattrs(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_XATTRS))
+#define reiserfs_xattrs_user(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_XATTRS_USER))
+#define reiserfs_posixacl(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_POSIXACL))
+#define reiserfs_xattrs_optional(s) (reiserfs_xattrs_user(s) || reiserfs_posixacl(s))
void reiserfs_file_buffer (struct buffer_head * bh, int list);
extern struct file_system_type reiserfs_fs_type;