xfs: change the xfs_iext_insert / xfs_iext_remove

Change the xfs_iext_insert / xfs_iext_remove prototypes to pass more
information which will allow pushing the trace points from the callers
into those functions.  This includes folding the whichfork information
into the state variable to minimize the addition stack footprint.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>

1 files changed, 8 insertions, 4 deletions

diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index b92a4fa2a0a1..614acd508b35 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -3300,11 +3300,13 @@ xfs_iext_get_ext(
  */
 void
 xfs_iext_insert(
-        xfs_ifork_t     *ifp,           /* inode fork pointer */
+        xfs_inode_t     *ip,            /* incore inode pointer */
         xfs_extnum_t    idx,            /* starting index of new items */
         xfs_extnum_t    count,          /* number of inserted items */
-        xfs_bmbt_irec_t *new)           /* items to insert */
+        xfs_bmbt_irec_t *new,           /* items to insert */
+        int             state)          /* type of extent conversion */
 {
+        xfs_ifork_t     *ifp = (state & BMAP_ATTRFORK) ? ip->i_afp : &ip->i_df;
         xfs_extnum_t    i;              /* extent record index */
 
         ASSERT(ifp->if_flags & XFS_IFEXTENTS);
@@ -3549,10 +3551,12 @@ xfs_iext_add_indirect_multi(
  */
 void
 xfs_iext_remove(
-        xfs_ifork_t     *ifp,           /* inode fork pointer */
+        xfs_inode_t     *ip,            /* incore inode pointer */
         xfs_extnum_t    idx,            /* index to begin removing exts */
-        int             ext_diff)       /* number of extents to remove */
+        int             ext_diff,       /* number of extents to remove */
+        int             state)          /* type of extent conversion */
 {
+        xfs_ifork_t     *ifp = (state & BMAP_ATTRFORK) ? ip->i_afp : &ip->i_df;
         xfs_extnum_t    nextents;       /* number of extents in file */
         int             new_size;       /* size of extents after removal */