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Commit d94f43b4 authored by Feifei Xu's avatar Feifei Xu Committed by David Sterba
Browse files

Btrfs: self-tests: Support testing all possible sectorsizes and nodesizes 



To test all possible sectorsizes, this commit adds a sectorsize
array. This commit executes the tests for all possible sectorsizes and
nodesizes.

Reviewed-by: default avatarJosef Bacik <jbacik@fb.com>
Signed-off-by: default avatarChandan Rajendra <chandan@linux.vnet.ibm.com>
Signed-off-by: default avatarFeifei Xu <xufeifei@linux.vnet.ibm.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent ed9e4afd

fs/btrfs/super.c

+32 −22
Original line number Diff line number Diff line
@@ -2318,15 +2318,21 @@ static void btrfs_print_mod_info(void) 


static int btrfs_run_sanity_tests(void)

{

	int ret;

	int ret, i;

	u32 sectorsize, nodesize;



	sectorsize = PAGE_SIZE;

	nodesize = PAGE_SIZE;

	u32 test_sectorsize[] = {

		PAGE_SIZE,

	};

	ret = btrfs_init_test_fs();

	if (ret)

		return ret;



	for (i = 0; i < ARRAY_SIZE(test_sectorsize); i++) {

		sectorsize = test_sectorsize[i];

		for (nodesize = sectorsize;

		     nodesize <= BTRFS_MAX_METADATA_BLOCKSIZE;

		     nodesize <<= 1) {

			pr_info("BTRFS: selftest: sectorsize: %u  nodesize: %u\n",

				sectorsize, nodesize);

			ret = btrfs_test_free_space_cache(sectorsize, nodesize);

			if (ret)

				goto out;
@@ -2344,6 +2350,10 @@ static int btrfs_run_sanity_tests(void) 
			if (ret)

				goto out;

			ret = btrfs_test_free_space_tree(sectorsize, nodesize);

			if (ret)

				goto out;

		}

	}

out:

	btrfs_destroy_test_fs();

	return ret;