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btrfs: tests: fix comments about tested extent map ranges 

Comments about ranges did not match the code, the correct calculation is
to use start and start+len as the interval boundaries.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2019-03-18 14:19:33 +01:00
parent 43f7cddc6e
commit 3173fd926c
1 changed files with 2 additions and 2 deletions
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4
fs/btrfs/tests/extent-map-tests.c
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@ -155,7 +155,7 @@ static int test_case_2(struct btrfs_fs_info *fs_info,
}
free_extent_map(em);
/* Add [4K, 4K) following [0, 1K) */
/* Add [4K, 8K) following [0, 1K) */
em = alloc_extent_map();
if (!em) {
test_std_err(TEST_ALLOC_EXTENT_MAP);
@ -334,7 +334,7 @@ static int __test_case_4(struct btrfs_fs_info *fs_info,
goto out;
}
/* Add [8K, 24K) */
/* Add [8K, 32K) */
em->start = SZ_8K;
em->len = 24 * SZ_1K;
em->block_start = SZ_16K; /* avoid merging */