btrfs-progs: test/common: Enhance prepare_test_dev to reset device size
authorQu Wenruo <wqu@suse.com>
Wed, 1 Nov 2017 01:30:42 +0000 (09:30 +0800)
committerDavid Sterba <dsterba@suse.com>
Wed, 3 Jan 2018 16:10:05 +0000 (17:10 +0100)
commit2c2db167c79bee6c0ce88f55f964135908654f74
treecd23359ed4085acf431e17d8a72a2f699ee86242
parent2bf30fb3b1e420e3f737eb9c2acc2fc96f7467dd
btrfs-progs: test/common: Enhance prepare_test_dev to reset device size

So prepare_test_dev() can be called several times in one test case, to
test different device sizes.

Signed-off-by: Qu Wenruo <wqu@suse.com>
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Signed-off-by: David Sterba <dsterba@suse.com>
tests/common