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(parent: 644e6bc) | patch
generic: add mmap CoW test for mixed&source extents
authorShiyang Ruan <ruansy.fnst@fujitsu.com>
Tue, 14 Dec 2021 08:19:11 +0000 (16:19 +0800)
committerEryu Guan <guaneryu@gmail.com>
Sat, 25 Dec 2021 13:28:42 +0000 (21:28 +0800)
commit3472f99857df766a4778fb0c8dc06188d4644461
tree5c231dd57fd303f1c92830fdead7a2ca9561c675tree | snapshot
parent644e6bca673420bec97a52b16d1f88ed48ef5d7dcommit | diff
generic: add mmap CoW test for mixed&source extents

Ensuring that copy on write in mmap mode works when the CoW range
originally covers multiple extents, mixed with reflinked, unwritten,
hole, regular and delalloc blocks.

Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
tests/generic/669 [new file with mode: 0755] blob
tests/generic/669.out [new file with mode: 0644] blob
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