@@ -631,7 +631,6 @@ xfs_bmap_btree_to_extents(
cur->bc_bufs[0] = NULL;
xfs_iroot_realloc(ip, -1, whichfork);
ASSERT(ifp->if_broot == NULL);
- ASSERT((ifp->if_flags & XFS_IFBROOT) == 0);
ifp->if_format = XFS_DINODE_FMT_EXTENTS;
*logflagsp |= XFS_ILOG_CORE | xfs_ilog_fext(whichfork);
return 0;
@@ -675,7 +674,6 @@ xfs_bmap_extents_to_btree(
* to expand the root.
*/
xfs_iroot_realloc(ip, 1, whichfork);
- ifp->if_flags |= XFS_IFBROOT;
/*
* Fill in the root.
@@ -4189,7 +4187,7 @@ xfs_bmapi_allocate(
return error;
}
- if ((ifp->if_flags & XFS_IFBROOT) && !bma->cur)
+ if (ifp->if_format == XFS_DINODE_FMT_BTREE && !bma->cur)
bma->cur = xfs_bmbt_init_cursor(mp, bma->tp, bma->ip, whichfork);
/*
* Bump the number of extents we've allocated
@@ -4262,7 +4260,7 @@ xfs_bmapi_convert_unwritten(
* Modify (by adding) the state flag, if writing.
*/
ASSERT(mval->br_blockcount <= len);
- if ((ifp->if_flags & XFS_IFBROOT) && !bma->cur) {
+ if (ifp->if_format == XFS_DINODE_FMT_BTREE && !bma->cur) {
bma->cur = xfs_bmbt_init_cursor(bma->ip->i_mount, bma->tp,
bma->ip, whichfork);
}
@@ -4725,7 +4723,7 @@ xfs_bmapi_remap(
ip->i_d.di_nblocks += len;
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
- if (ifp->if_flags & XFS_IFBROOT) {
+ if (ifp->if_format == XFS_DINODE_FMT_BTREE) {
cur = xfs_bmbt_init_cursor(mp, tp, ip, whichfork);
cur->bc_ino.flags = 0;
}
@@ -5404,7 +5402,7 @@ __xfs_bunmapi(
end--;
logflags = 0;
- if (ifp->if_flags & XFS_IFBROOT) {
+ if (ifp->if_format == XFS_DINODE_FMT_BTREE) {
ASSERT(ifp->if_format == XFS_DINODE_FMT_BTREE);
cur = xfs_bmbt_init_cursor(mp, tp, ip, whichfork);
cur->bc_ino.flags = 0;
@@ -5878,7 +5876,7 @@ xfs_bmap_collapse_extents(
if (error)
return error;
- if (ifp->if_flags & XFS_IFBROOT) {
+ if (ifp->if_format == XFS_DINODE_FMT_BTREE) {
cur = xfs_bmbt_init_cursor(mp, tp, ip, whichfork);
cur->bc_ino.flags = 0;
}
@@ -5993,7 +5991,7 @@ xfs_bmap_insert_extents(
if (error)
return error;
- if (ifp->if_flags & XFS_IFBROOT) {
+ if (ifp->if_format == XFS_DINODE_FMT_BTREE) {
cur = xfs_bmbt_init_cursor(mp, tp, ip, whichfork);
cur->bc_ino.flags = 0;
}
@@ -6108,7 +6106,7 @@ xfs_bmap_split_extent(
new.br_blockcount = got.br_blockcount - gotblkcnt;
new.br_state = got.br_state;
- if (ifp->if_flags & XFS_IFBROOT) {
+ if (ifp->if_format == XFS_DINODE_FMT_BTREE) {
cur = xfs_bmbt_init_cursor(mp, tp, ip, whichfork);
cur->bc_ino.flags = 0;
error = xfs_bmbt_lookup_eq(cur, &got, &i);
@@ -387,7 +387,6 @@ xfs_btree_bload_prep_block(
new_size = bbl->iroot_size(cur, nr_this_block, priv);
ifp->if_broot = kmem_zalloc(new_size, 0);
ifp->if_broot_bytes = (int)new_size;
- ifp->if_flags |= XFS_IFBROOT;
/* Initialize it and send it out. */
xfs_btree_init_block_int(cur->bc_mp, ifp->if_broot,
@@ -60,7 +60,7 @@ xfs_init_local_fork(
}
ifp->if_bytes = size;
- ifp->if_flags &= ~(XFS_IFEXTENTS | XFS_IFBROOT);
+ ifp->if_flags &= ~XFS_IFEXTENTS;
ifp->if_flags |= XFS_IFINLINE;
}
@@ -214,7 +214,6 @@ xfs_iformat_btree(
xfs_bmdr_to_bmbt(ip, dfp, XFS_DFORK_SIZE(dip, ip->i_mount, whichfork),
ifp->if_broot, size);
ifp->if_flags &= ~XFS_IFEXTENTS;
- ifp->if_flags |= XFS_IFBROOT;
ifp->if_bytes = 0;
ifp->if_u1.if_root = NULL;
@@ -433,7 +432,6 @@ xfs_iroot_realloc(
XFS_BMBT_BLOCK_LEN(ip->i_mount));
} else {
new_broot = NULL;
- ifp->if_flags &= ~XFS_IFBROOT;
}
/*
@@ -32,7 +32,6 @@ struct xfs_ifork {
*/
#define XFS_IFINLINE 0x01 /* Inline data is read in */
#define XFS_IFEXTENTS 0x02 /* All extent pointers are read in */
-#define XFS_IFBROOT 0x04 /* i_broot points to the bmap b-tree root */
/*
* Worst-case increase in the fork extent count when we're adding a single
Just check for a btree format fork instead of the using the equivalent in-memory XFS_IFBROOT flag. Signed-off-by: Christoph Hellwig <hch@lst.de> --- fs/xfs/libxfs/xfs_bmap.c | 16 +++++++--------- fs/xfs/libxfs/xfs_btree_staging.c | 1 - fs/xfs/libxfs/xfs_inode_fork.c | 4 +--- fs/xfs/libxfs/xfs_inode_fork.h | 1 - 4 files changed, 8 insertions(+), 14 deletions(-)