[PATCH 2/6] generic/352: require no compression

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From: Josef Bacik <josef@xxxxxxxxxxxxxx>

Our CI has been failing on this test for compression since 0fc226e7
("fstests: generic/352 should accomodate other pwrite behaviors").  This
is because we changed the size of the initial write down to 4k, and we
write a repeatable pattern.  With compression on btrfs this results in
an inline extent, and when you reflink an inline extent this just turns
it into full on copies instead of a reflink.

As this isn't a bug with compression, it's just not well aligned with
how compression interacts with the allocation of space, simply exclude
this test from running when you have compression enabled.

Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx>
Signed-off-by: David Sterba <dsterba@xxxxxxxx>
---
 tests/generic/352 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/generic/352 b/tests/generic/352
index acc17dac38d061..3a18f07601de96 100755
--- a/tests/generic/352
+++ b/tests/generic/352
@@ -25,6 +25,10 @@ _supported_fs generic
 _require_scratch_reflink
 _require_xfs_io_command "fiemap"
 
+# The size is too small, this will result in an inline extent and then reflink
+# will simply be a copy on btrfs, so exclude compression.
+ _require_no_compress
+
 _scratch_mkfs > /dev/null 2>&1
 _scratch_mount
 
-- 
2.45.0





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