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Asias He authored
This patch also fixes fio seq-read hang problem. root@guest-kvm:~# cat seq-read.fio [seq-read] rw=read bs=4096 size=512m direct=1 filename=/dev/vdb root@guest-kvm:~# fio seq-read.fio random-read: (g=0): rw=read, bs=4K-4K/4K-4K, ioengine=sync, iodepth=1 Starting 1 process Jobs: 1 (f=1): [R] [50.0% done] [0K/0K /s] [0/0 iops] [eta 00m:27s] Acked-by: Sasha Levin <levinsasha928@gmail.com> Signed-off-by: Asias He <asias.hejun@gmail.com> Signed-off-by: Pekka Enberg <penberg@kernel.org>
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