X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fxfs%2Fxfs_inode.h;h=6495578efe05a548d2ad80f5a001857d27b78a05;hb=8f04c47aa9712874af2c8816c2ca2a332cba80e4;hp=ff4e2a30227dcb4b86dd69b784a8bb94cca4b5d7;hpb=78d41b35a9570b7a9a45686789df5dfaeb2b7f4c;p=pandora-kernel.git

diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index ff4e2a30227d..6495578efe05 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -67,7 +67,6 @@ typedef struct xfs_ifork {
 	short			if_broot_bytes;	/* bytes allocated for root */
 	unsigned char		if_flags;	/* per-fork flags */
 	unsigned char		if_ext_max;	/* max # of extent records */
-	xfs_extnum_t		if_lastex;	/* last if_extents used */
 	union {
 		xfs_bmbt_rec_host_t *if_extents;/* linear map file exts */
 		xfs_ext_irec_t	*if_ext_irec;	/* irec map file exts */
@@ -384,6 +383,16 @@ static inline void xfs_ifunlock(xfs_inode_t *ip)
 #define XFS_ITRUNCATED		0x0020	/* truncated down so flush-on-close */
 #define XFS_IDIRTY_RELEASE	0x0040	/* dirty release already seen */
 
+/*
+ * Per-lifetime flags need to be reset when re-using a reclaimable inode during
+ * inode lookup. Thi prevents unintended behaviour on the new inode from
+ * ocurring.
+ */
+#define XFS_IRECLAIM_RESET_FLAGS	\
+	(XFS_IRECLAIMABLE | XFS_IRECLAIM | \
+	 XFS_IDIRTY_RELEASE | XFS_ITRUNCATED | \
+	 XFS_IFILESTREAM);
+
 /*
  * Flags for inode locking.
  * Bit ranges:	1<<1  - 1<<16-1 -- iolock/ilock modes (bitfield)
@@ -448,16 +457,6 @@ static inline void xfs_ifunlock(xfs_inode_t *ip)
 
 extern struct lock_class_key xfs_iolock_reclaimable;
 
-/*
- * Flags for xfs_itruncate_start().
- */
-#define	XFS_ITRUNC_DEFINITE	0x1
-#define	XFS_ITRUNC_MAYBE	0x2
-
-#define XFS_ITRUNC_FLAGS \
-	{ XFS_ITRUNC_DEFINITE,	"DEFINITE" }, \
-	{ XFS_ITRUNC_MAYBE,	"MAYBE" }
-
 /*
  * For multiple groups support: if S_ISGID bit is set in the parent
  * directory, group of new file is set to that of the parent, and
@@ -492,9 +491,10 @@ uint		xfs_ip2xflags(struct xfs_inode *);
 uint		xfs_dic2xflags(struct xfs_dinode *);
 int		xfs_ifree(struct xfs_trans *, xfs_inode_t *,
 			   struct xfs_bmap_free *);
-int		xfs_itruncate_start(xfs_inode_t *, uint, xfs_fsize_t);
-int		xfs_itruncate_finish(struct xfs_trans **, xfs_inode_t *,
-				     xfs_fsize_t, int, int);
+int		xfs_itruncate_extents(struct xfs_trans **, struct xfs_inode *,
+				      int, xfs_fsize_t);
+int		xfs_itruncate_data(struct xfs_trans **, struct xfs_inode *,
+				   xfs_fsize_t);
 int		xfs_iunlink(struct xfs_trans *, xfs_inode_t *);
 
 void		xfs_iext_realloc(xfs_inode_t *, int, int);
@@ -570,13 +570,6 @@ void		xfs_iext_irec_update_extoffs(xfs_ifork_t *, int, int);
 
 #define xfs_ipincount(ip)	((unsigned int) atomic_read(&ip->i_pincount))
 
-#ifdef DEBUG
-void		xfs_isize_check(struct xfs_mount *, struct xfs_inode *,
-				xfs_fsize_t);
-#else	/* DEBUG */
-#define xfs_isize_check(mp, ip, isize)
-#endif	/* DEBUG */
-
 #if defined(DEBUG)
 void		xfs_inobp_check(struct xfs_mount *, struct xfs_buf *);
 #else