xfs: improve kmem_realloc

[deliverable/linux.git] / fs / xfs / libxfs / xfs_inode_fork.c

diff --git a/fs/xfs/libxfs/xfs_inode_fork.c b/fs/xfs/libxfs/xfs_inode_fork.c
index 11faf7df14c8099e49759f51f0315dd5caec6632..1c842dce44b637a75402c95ed01c847b27a9cfa0 100644 (file)
--- a/fs/xfs/libxfs/xfs_inode_fork.c
+++ b/fs/xfs/libxfs/xfs_inode_fork.c
@@ -516,7 +516,6 @@ xfs_iroot_realloc(
                new_max = cur_max + rec_diff;
                new_size = XFS_BMAP_BROOT_SPACE_CALC(mp, new_max);
                ifp->if_broot = kmem_realloc(ifp->if_broot, new_size,
-                               XFS_BMAP_BROOT_SPACE_CALC(mp, cur_max),
                                KM_SLEEP | KM_NOFS);
                op = (char *)XFS_BMAP_BROOT_PTR_ADDR(mp, ifp->if_broot, 1,
                                                     ifp->if_broot_bytes);
@@ -660,7 +659,6 @@ xfs_idata_realloc(
                                ifp->if_u1.if_data =
                                        kmem_realloc(ifp->if_u1.if_data,
                                                        real_size,
-                                                       ifp->if_real_bytes,
                                                        KM_SLEEP | KM_NOFS);
                        }
                } else {
@@ -1376,8 +1374,7 @@ xfs_iext_realloc_direct(
                if (rnew_size != ifp->if_real_bytes) {
                        ifp->if_u1.if_extents =
                                kmem_realloc(ifp->if_u1.if_extents,
-                                               rnew_size,
-                                               ifp->if_real_bytes, KM_NOFS);
+                                               rnew_size, KM_NOFS);
                }
                if (rnew_size > ifp->if_real_bytes) {
                        memset(&ifp->if_u1.if_extents[ifp->if_bytes /
@@ -1461,9 +1458,8 @@ xfs_iext_realloc_indirect(
        if (new_size == 0) {
                xfs_iext_destroy(ifp);
        } else {
-               ifp->if_u1.if_ext_irec = (xfs_ext_irec_t *)
-                       kmem_realloc(ifp->if_u1.if_ext_irec,
-                               new_size, size, KM_NOFS);
+               ifp->if_u1.if_ext_irec =
+                       kmem_realloc(ifp->if_u1.if_ext_irec, new_size, KM_NOFS);
        }
 }