Commit 77ce6846 authored by Chris Mason's avatar Chris Mason Committed by David Woodhouse
Browse files

Btrfs: period commit during initial fill in the random tester 



Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent f0930a37

fs/btrfs/disk-io.c

+1 −2
Original line number Diff line number Diff line
@@ -11,7 +11,6 @@ 
#include "disk-io.h"



static int allocated_blocks = 0;

int cache_size = 0;

int cache_max = 10000;



static int check_tree_block(struct ctree_root *root, struct tree_buffer *buf)
@@ -36,7 +35,7 @@ static int free_some_buffers(struct ctree_root *root) 
			list_del_init(&b->cache);

			tree_block_release(root, b);

			if (root->cache_size < cache_max)

				return 0;

				break;

		}

	}

	return 0;

fs/btrfs/random-test.c

+11 −3
Original line number Diff line number Diff line
@@ -202,15 +202,23 @@ static int fill_tree(struct ctree_root *root, struct radix_tree_root *radix, 
		     int count)

{

	int i;

	int err;

	int ret = 0;

	for (i = 0; i < count; i++) {

		ret = ins_one(root, radix);

		if (ret) {

			printf("fill failed\n");

			err = ret;

			fprintf(stderr, "fill failed\n");

			goto out;

		}

		if (i % 1000 == 0) {

			ret = commit_transaction(root);

			if (ret) {

				fprintf(stderr, "fill commit failed\n");

				return ret;

			}

		}

		if (i % 10000 == 0) {

			printf("bigfill %d\n", i);

		}

		if (!keep_running)

			break;

	}