255 ext_tree_insert(struct pnfs_block_layout *bl, struct pnfs_block_extent *new)  in ext_tree_insert()  argument
264 		root = &bl->bl_ext_rw;  in ext_tree_insert()
268 		root = &bl->bl_ext_ro;  in ext_tree_insert()
275 	spin_lock(&bl->bl_ext_lock);  in ext_tree_insert()
317 	spin_unlock(&bl->bl_ext_lock);  in ext_tree_insert()
345 ext_tree_lookup(struct pnfs_block_layout *bl, sector_t isect,  in ext_tree_lookup()  argument
350 	spin_lock(&bl->bl_ext_lock);  in ext_tree_lookup()
352 		found = __ext_tree_lookup(&bl->bl_ext_ro, isect, ret);  in ext_tree_lookup()
354 		found = __ext_tree_lookup(&bl->bl_ext_rw, isect, ret);  in ext_tree_lookup()
355 	spin_unlock(&bl->bl_ext_lock);  in ext_tree_lookup()
360 int ext_tree_remove(struct pnfs_block_layout *bl, bool rw,  in ext_tree_remove()  argument
366 	spin_lock(&bl->bl_ext_lock);  in ext_tree_remove()
367 	err = __ext_tree_remove(&bl->bl_ext_ro, start, end, &tmp);  in ext_tree_remove()
369 		err2 = __ext_tree_remove(&bl->bl_ext_rw, start, end, &tmp);  in ext_tree_remove()
373 	spin_unlock(&bl->bl_ext_lock);  in ext_tree_remove()
405 ext_tree_mark_written(struct pnfs_block_layout *bl, sector_t start,  in ext_tree_mark_written()  argument
408 	struct rb_root *root = &bl->bl_ext_rw;  in ext_tree_mark_written()
414 	spin_lock(&bl->bl_ext_lock);  in ext_tree_mark_written()
418 	err = __ext_tree_remove(&bl->bl_ext_ro, start, end, &tmp);  in ext_tree_mark_written()
475 	if (bl->bl_lwb < lwb)  in ext_tree_mark_written()
476 		bl->bl_lwb = lwb;  in ext_tree_mark_written()
477 	spin_unlock(&bl->bl_ext_lock);  in ext_tree_mark_written()
483 static size_t ext_tree_layoutupdate_size(struct pnfs_block_layout *bl, size_t count)  in ext_tree_layoutupdate_size()  argument
485 	if (bl->bl_scsi_layout)  in ext_tree_layoutupdate_size()
523 static int ext_tree_encode_commit(struct pnfs_block_layout *bl, __be32 *p,  in ext_tree_encode_commit()  argument
529 	spin_lock(&bl->bl_ext_lock);  in ext_tree_encode_commit()
530 	for (be = ext_tree_first(&bl->bl_ext_rw); be; be = ext_tree_next(be)) {  in ext_tree_encode_commit()
536 		if (ext_tree_layoutupdate_size(bl, *count) > buffer_size) {  in ext_tree_encode_commit()
542 		if (bl->bl_scsi_layout)  in ext_tree_encode_commit()
548 	*lastbyte = bl->bl_lwb - 1;  in ext_tree_encode_commit()
549 	bl->bl_lwb = 0;  in ext_tree_encode_commit()
550 	spin_unlock(&bl->bl_ext_lock);  in ext_tree_encode_commit()
558 	struct pnfs_block_layout *bl = BLK_LO2EXT(NFS_I(arg->inode)->layout);  in ext_tree_prepare_commit()  local
572 	ret = ext_tree_encode_commit(bl, start_p + 1, buffer_size, &count, &arg->lastbytewritten);  in ext_tree_prepare_commit()
576 		buffer_size = ext_tree_layoutupdate_size(bl, count);  in ext_tree_prepare_commit()
595 	arg->layoutupdate_len = ext_tree_layoutupdate_size(bl, count);  in ext_tree_prepare_commit()
617 	struct pnfs_block_layout *bl = BLK_LO2EXT(NFS_I(arg->inode)->layout);  in ext_tree_mark_committed()  local
618 	struct rb_root *root = &bl->bl_ext_rw;  in ext_tree_mark_committed()
625 	spin_lock(&bl->bl_ext_lock);  in ext_tree_mark_committed()
646 	spin_unlock(&bl->bl_ext_lock);  in ext_tree_mark_committed()