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blk_queue_max_hw_segments
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
blk_queue_max_hw_segments - set max hw segments for a request for this queueSYNOPSIS
- void blk_queue_max_hw_segments(struct request_queue * q, unsigned short max_segments);
ARGUMENTS
q
- the request queue for the device
max_segments
- max number of segments
DESCRIPTION
Enables a low level driver to set an upper limit on the number of hw data segments in a request. This would be the largest number of address/length pairs the host adapter can actually give as once to the device.
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