summaryrefslogtreecommitdiffstats
path: root/fs/xfs/xfs_inode.h
diff options
context:
space:
mode:
authorDave Chinner <dchinner@redhat.com>2013-08-12 20:49:35 +1000
committerBen Myers <bpm@sgi.com>2013-08-12 16:39:05 -0500
commit1fd7115eda5661e872463694fc4a12821c4f914a (patch)
tree147f8c4d1f4fac5c7f876e96ae4a4c8d201972f4 /fs/xfs/xfs_inode.h
parent7bb85ef3608bf740e285b4436776526b7afd4903 (diff)
downloadlinux-1fd7115eda5661e872463694fc4a12821c4f914a.tar.bz2
xfs: introduce xfs_inode_buf.c for inode buffer operations
The only thing remaining in xfs_inode.[ch] are the operations that read, write or verify physical inodes in their underlying buffers. Move all this code to xfs_inode_buf.[ch] and so we can stop sharing xfs_inode.[ch] with userspace. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Mark Tinguely <tinguely@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_inode.h')
-rw-r--r--fs/xfs/xfs_inode.h41
1 files changed, 7 insertions, 34 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 0bd034ac8f82..8f775ed722a9 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -18,24 +18,15 @@
#ifndef __XFS_INODE_H__
#define __XFS_INODE_H__
-struct posix_acl;
-struct xfs_dinode;
-struct xfs_inode;
-
+#include "xfs_inode_buf.h"
#include "xfs_inode_fork.h"
/*
- * Inode location information. Stored in the inode and passed to
- * xfs_imap_to_bp() to get a buffer and dinode for a given inode.
+ * Kernel only inode definitions
*/
-struct xfs_imap {
- xfs_daddr_t im_blkno; /* starting BB of inode chunk */
- ushort im_len; /* length in BBs of inode chunk */
- ushort im_boffset; /* inode offset in block in bytes */
-};
-
-#ifdef __KERNEL__
+struct xfs_dinode;
+struct xfs_inode;
struct xfs_buf;
struct xfs_bmap_free;
struct xfs_bmbt_irec;
@@ -347,7 +338,10 @@ int xfs_itruncate_extents(struct xfs_trans **, struct xfs_inode *,
int xfs_iunlink(struct xfs_trans *, xfs_inode_t *);
void xfs_iext_realloc(xfs_inode_t *, int, int);
+
void xfs_iunpin_wait(xfs_inode_t *);
+#define xfs_ipincount(ip) ((unsigned int) atomic_read(&ip->i_pincount))
+
int xfs_iflush(struct xfs_inode *, struct xfs_buf **);
void xfs_lock_inodes(xfs_inode_t **, int, uint);
void xfs_lock_two_inodes(xfs_inode_t *, xfs_inode_t *, uint);
@@ -367,27 +361,6 @@ do { \
iput(VFS_I(ip)); \
} while (0)
-#endif /* __KERNEL__ */
-
-int xfs_imap_to_bp(struct xfs_mount *, struct xfs_trans *,
- struct xfs_imap *, struct xfs_dinode **,
- struct xfs_buf **, uint, uint);
-int xfs_iread(struct xfs_mount *, struct xfs_trans *,
- struct xfs_inode *, uint);
-void xfs_dinode_calc_crc(struct xfs_mount *, struct xfs_dinode *);
-void xfs_dinode_to_disk(struct xfs_dinode *,
- struct xfs_icdinode *);
-bool xfs_can_free_eofblocks(struct xfs_inode *, bool);
-
-#define xfs_ipincount(ip) ((unsigned int) atomic_read(&ip->i_pincount))
-
-#if defined(DEBUG)
-void xfs_inobp_check(struct xfs_mount *, struct xfs_buf *);
-#else
-#define xfs_inobp_check(mp, bp)
-#endif /* DEBUG */
-
extern struct kmem_zone *xfs_inode_zone;
-extern const struct xfs_buf_ops xfs_inode_buf_ops;
#endif /* __XFS_INODE_H__ */