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

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

Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Signed-off-by: Feifei Xu <xufeifei@linux.vnet.ibm.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Feifei Xu 2016-06-01 19:18:27 +08:00 committed by David Sterba
parent ed9e4afdb0
commit d94f43b4c6
1 changed files with 32 additions and 22 deletions
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20
fs/btrfs/super.c
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@ -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;