Messages in this thread |  | | Date | Tue, 16 Apr 1996 13:05:19 +0200 (MESZ) | From | Bernd Schmidt <> | Subject | Question about ll_rw_blk.c, add_request() |
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Just one short question to make sure I understand the code: In add_request(), new requests for the hardware are put in a queue. I think that there are not supposed to be several requests for the same sector in the queue at the same time, e.g. one reading the sector and one writing it. I think that the buffer and page caches try to avoid this situation. Is this correct?
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