From: Dave Chinner <dchinner@xxxxxxxxxx>
This gets rid of the need for a forward declaration of the static
function xfs_dir2_addname_int() and readies the code for factoring
of xfs_dir2_addname_int().
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_dir2_node.c | 140 +++++++++++++++++-----------------
1 file changed, 69 insertions(+), 71 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_dir2_node.c b/fs/xfs/libxfs/xfs_dir2_node.c
index 1fc44efc344d..e40986cc0759 100644
--- a/fs/xfs/libxfs/xfs_dir2_node.c
+++ b/fs/xfs/libxfs/xfs_dir2_node.c
@@ -32,8 +32,6 @@ static void xfs_dir2_leafn_rebalance(xfs_da_state_t *state,
static int xfs_dir2_leafn_remove(xfs_da_args_t *args, struct xfs_buf *bp,
int index, xfs_da_state_blk_t *dblk,
int *rval);
-static int xfs_dir2_node_addname_int(xfs_da_args_t *args,
- xfs_da_state_blk_t *fblk);
/*
* Check internal consistency of a leafn block.
@@ -1610,75 +1608,6 @@ xfs_dir2_leafn_unbalance(
xfs_dir3_leaf_check(dp, drop_blk->bp);
}
-/*
- * Top-level node form directory addname routine.
- */
-int /* error */
-xfs_dir2_node_addname(
- xfs_da_args_t *args) /* operation arguments */
-{
- xfs_da_state_blk_t *blk; /* leaf block for insert */
- int error; /* error return value */
- int rval; /* sub-return value */
- xfs_da_state_t *state; /* btree cursor */
-
- trace_xfs_dir2_node_addname(args);
-
- /*
- * Allocate and initialize the state (btree cursor).
- */
- state = xfs_da_state_alloc();
- state->args = args;
- state->mp = args->dp->i_mount;
- /*
- * Look up the name. We're not supposed to find it, but
- * this gives us the insertion point.
- */
- error = xfs_da3_node_lookup_int(state, &rval);
- if (error)
- rval = error;
- if (rval != -ENOENT) {
- goto done;
- }
- /*
- * Add the data entry to a data block.
- * Extravalid is set to a freeblock found by lookup.
- */
- rval = xfs_dir2_node_addname_int(args,
- state->extravalid ? &state->extrablk : NULL);
- if (rval) {
- goto done;
- }
- blk = &state->path.blk[state->path.active - 1];
- ASSERT(blk->magic == XFS_DIR2_LEAFN_MAGIC);
- /*
- * Add the new leaf entry.
- */
- rval = xfs_dir2_leafn_add(blk->bp, args, blk->index);
- if (rval == 0) {
- /*
- * It worked, fix the hash values up the btree.
- */
- if (!(args->op_flags & XFS_DA_OP_JUSTCHECK))
- xfs_da3_fixhashpath(state, &state->path);
- } else {
- /*
- * It didn't work, we need to split the leaf block.
- */
- if (args->total == 0) {
- ASSERT(rval == -ENOSPC);
- goto done;
- }
- /*
- * Split the leaf block and insert the new entry.
- */
- rval = xfs_da3_split(state);
- }
-done:
- xfs_da_state_free(state);
- return rval;
-}
-
/*
* Add the data entry for a node-format directory name addition.
* The leaf entry is added in xfs_dir2_leafn_add.
@@ -2056,6 +1985,75 @@ xfs_dir2_node_addname_int(
return 0;
}
+/*
+ * Top-level node form directory addname routine.
+ */
+int /* error */
+xfs_dir2_node_addname(
+ xfs_da_args_t *args) /* operation arguments */
+{
+ xfs_da_state_blk_t *blk; /* leaf block for insert */
+ int error; /* error return value */
+ int rval; /* sub-return value */
+ xfs_da_state_t *state; /* btree cursor */
+
+ trace_xfs_dir2_node_addname(args);
+
+ /*
+ * Allocate and initialize the state (btree cursor).
+ */
+ state = xfs_da_state_alloc();
+ state->args = args;
+ state->mp = args->dp->i_mount;
+ /*
+ * Look up the name. We're not supposed to find it, but
+ * this gives us the insertion point.
+ */
+ error = xfs_da3_node_lookup_int(state, &rval);
+ if (error)
+ rval = error;
+ if (rval != -ENOENT) {
+ goto done;
+ }
+ /*
+ * Add the data entry to a data block.
+ * Extravalid is set to a freeblock found by lookup.
+ */
+ rval = xfs_dir2_node_addname_int(args,
+ state->extravalid ? &state->extrablk : NULL);
+ if (rval) {
+ goto done;
+ }
+ blk = &state->path.blk[state->path.active - 1];
+ ASSERT(blk->magic == XFS_DIR2_LEAFN_MAGIC);
+ /*
+ * Add the new leaf entry.
+ */
+ rval = xfs_dir2_leafn_add(blk->bp, args, blk->index);
+ if (rval == 0) {
+ /*
+ * It worked, fix the hash values up the btree.
+ */
+ if (!(args->op_flags & XFS_DA_OP_JUSTCHECK))
+ xfs_da3_fixhashpath(state, &state->path);
+ } else {
+ /*
+ * It didn't work, we need to split the leaf block.
+ */
+ if (args->total == 0) {
+ ASSERT(rval == -ENOSPC);
+ goto done;
+ }
+ /*
+ * Split the leaf block and insert the new entry.
+ */
+ rval = xfs_da3_split(state);
+ }
+done:
+ xfs_da_state_free(state);
+ return rval;
+}
+
/*
* Lookup an entry in a node-format directory.
* All the real work happens in xfs_da3_node_lookup_int.
--
2.23.0.rc1
