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Hi, I have written a RAM disk driver and I want to write the data to a backup disk/partition while unloading the driver. I want to do RAW I/O to a disk/partition from my ram disk driver. How I can achieve this? alloc_kiovec(..), map_user_kiobuf(...) and brw_kiovec(...) functions can be used for this? But these function map user space into kernel space memory, but in my driver I will be having only kernel space memory. Thanks in advance! Erforschen __________________________________ Do you Yahoo!? New and Improved Yahoo! Mail - Send 10MB messages! http://promotions.yahoo.com/new_mail - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
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