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authorOmar Sandoval <osandov@fb.com>2017-09-05 14:24:47 -0700
committerJens Axboe <axboe@kernel.dk>2017-09-06 11:08:49 -0600
commitbf09375337077b692d21d062c30697c86f2872d3 (patch)
tree5dfcb6b5821c762d27ae0fab4ca9f72bfc18f2b7 /Documentation
parentbcache: fix bch_hprint crash and improve output (diff)
downloadlinux-dev-bf09375337077b692d21d062c30697c86f2872d3.tar.xz
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loop: set physical block size to logical block size
Commit 6c6b6f28b333 ("loop: set physical block size to PAGE_SIZE") caused mkfs.xfs to barf on ppc64 [1]. Always using PAGE_SIZE as the physical block size still makes the most sense semantically, but let's just lie and always set it to the same value as the logical block size (same goes for io_min). In the future we might want to at least bump up io_min to PAGE_SIZE but I'm sick of these stupid changes so let's play it safe. 1: https://marc.info/?l=linux-xfs&m=150459024723753&w=2 Tested-by: Chandan Rajendra <chandan@linux.vnet.ibm.com> Signed-off-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
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