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Revert "md/raid10: improve discard request for far layout"
authorSong Liu <songliubraving@fb.com>
Wed, 9 Dec 2020 19:38:11 +0000 (11:38 -0800)
committerSong Liu <songliubraving@fb.com>
Thu, 10 Dec 2020 04:46:00 +0000 (20:46 -0800)
commit6333318a93af577179c5c5f600d416b29cb12fc4
tree89ef11ea3a1bc8ea2ea14dc0a4a7a42d98b953detree | snapshot
parentae5f68a484279a86d329ec10a31ab38a33d6223fcommit | diff
Revert "md/raid10: improve discard request for far layout"

This reverts commit b62e2e64eef4a5203f1cb719663ac9e08201431d.

Matthew Ruffell reported data corruption in raid10 due to the changes
in discard handling [1]. Revert these changes before we find a proper fix.

[1] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1907262/
Cc: Matthew Ruffell <matthew.ruffell@canonical.com>
Cc: Xiao Ni <xni@redhat.com>
Signed-off-by: Song Liu <songliubraving@fb.com>
drivers/md/raid10.c diff | blob | history
drivers/md/raid10.h diff | blob | history
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