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authorOmar Sandoval <osandov@fb.com>2016-09-23 03:24:24 +0300
committerDavid Sterba <dsterba@suse.com>2016-10-03 19:52:14 +0300
commit781e3bcf0e7632736d7562b52451a2d4fdfa231c (patch)
treed58c9f756b1c6d0ba66b19c6ce219277e0c94df2 /kernel/utsname.c
parent9426ce754fab0f02a45b61402119c57de446ffa3 (diff)
downloadlinux-781e3bcf0e7632736d7562b52451a2d4fdfa231c.tar.xz
Btrfs: expand free space tree sanity tests to catch endianness bug
The free space tree format conversion functions were broken on big-endian systems, but the sanity tests didn't catch it because all of the operations were aligned to multiple words. This was meant to catch any bugs in the extent buffer code's handling of high memory, but it ended up hiding the endianness bug. Expand the tests to do both sector-aligned and page-aligned operations. Tested-by: Chandan Rajendra <chandan@linux.vnet.ibm.com> Signed-off-by: Omar Sandoval <osandov@fb.com> Signed-off-by: David Sterba <dsterba@suse.com>
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