Hi,all
I met a problem,when i am using 2 LUNs at device,it needs to take
more time on write-in medium,which medium is latter,which takes more
time.
for example:insmod fsg.ko file=/dev/mtdblock3,/dev/mmcblk0 luns=2
stall=n transport=BBB protocol=SCSI buflen=65536 removable=y
vendor=0x0451 product=0x9002 release=0
the write-in mmc card would take more time.
if param is file file=/dev/mmcblk0,/dev/mtdblock3
the write-in mtd device takes more time.
I find the slower device takes more time on vfs_write
and it prints "10M","20M".......when transfer per 10M
data.
why it happens?
thx.
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