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authorAlexander Motin <[email protected]>2020-10-30 11:50:57 -0400
committerBrian Behlendorf <[email protected]>2020-10-30 16:04:32 -0700
commit2dd2e49cc75727a63f8c135161106c5ace49977e (patch)
tree8558dd8dc1a726798d12f1d197a16e66570bd3fb /cmd
parent8a1b26eb546d0b1ef9af9efe080b589b35fa0887 (diff)
FreeBSD: Remove BIO_ORDERED flag from BIO_FLUSH
ZFS always waits for the write completion before flushing the cache. That is why it does not require explicit ordering fences around it, which are pretty difficult to implement for NVMe, since one has no internal concept of strict request ordering. This was already removed from FreeBSD once, but got resurrected by mistake during OpenZFS merge. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Ryan Moeller <[email protected]> Signed-off-by: Alexander Motin <[email protected]> Closes #11130
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