Mike Christie defd94b754 [SCSI] seperate max_sectors from max_hw_sectors ... - export __blk_put_request and blk_execute_rq_nowait needed for async REQ_BLOCK_PC requests - seperate max_hw_sectors and max_sectors for block/scsi_ioctl.c and SG_IO bio.c helpers per Jens's last comments. Since block/scsi_ioctl.c SG_IO was already testing against max_sectors and SCSI-ml was setting max_sectors and max_hw_sectors to the same value this does not change any scsi SG_IO behavior. It only prepares ll_rw_blk.c, scsi_ioctl.c and bio.c for when SCSI-ml begins to set a valid max_hw_sectors for all LLDs. Today if a LLD does not set it SCSI-ml sets it to a safe default and some LLDs set it to a artificial low value to overcome memory and feedback issues. Note: Since we now cap max_sectors to BLK_DEF_MAX_SECTORS, which is 1024, drivers that used to call blk_queue_max_sectors with a large value of max_sectors will now see the fs requests capped to BLK_DEF_MAX_SECTORS. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>		2005-12-15 15:11:40 -08:00
..
as-iosched.c	[PATCH] as-iosched: remove state assertion in as_add_request()	2005-11-21 11:04:52 -08:00
cfq-iosched.c	[BLOCK] new block/ directory comment tidy	2005-11-18 21:59:31 +01:00
deadline-iosched.c	[BLOCK] new block/ directory comment tidy	2005-11-18 21:59:31 +01:00
elevator.c	[BLOCK] new block/ directory comment tidy	2005-11-18 21:59:31 +01:00
genhd.c	[BLOCK] Document the READ/WRITE splitup of the disk stats	2005-11-12 10:55:21 +01:00
ioctl.c
Kconfig
Kconfig.iosched	[BLOCK] iosched: fix setting of default io scheduler	2005-11-04 08:44:58 +01:00
ll_rw_blk.c	[SCSI] seperate max_sectors from max_hw_sectors	2005-12-15 15:11:40 -08:00
Makefile
noop-iosched.c	[BLOCK] noop-iosched: reimplementation of request dispatching	2005-11-12 10:56:52 +01:00
scsi_ioctl.c	[SCSI] seperate max_sectors from max_hw_sectors	2005-12-15 15:11:40 -08:00