Malahal Naineni c49825facf block: set the bounce_pfn to the actual DMA limit rather than to max memory ... The bounce_pfn of the request queue in 64 bit systems is set to the current max_low_pfn. Adding more memory later makes this incorrect. Memory allocated beyond this boot time max_low_pfn appear to require bounce buffers (bounce buffers are actually not allocated but used in calculating segments that may result in "over max segments limit" errors). Signed-off-by: Malahal Naineni <malahal@us.ibm.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>		2010-09-24 20:27:16 +02:00
..
Kconfig	blkio: Core implementation of throttle policy	2010-09-16 08:42:52 +02:00
Kconfig.iosched	blk-cgroup: config options re-arrangement	2010-04-26 19:27:56 +02:00
Makefile	blkio: Core implementation of throttle policy	2010-09-16 08:42:52 +02:00
blk-barrier.c	block: set up rq->rq_disk properly for flush requests	2010-08-07 18:52:41 +02:00
blk-cgroup.c	blk-cgroup: cgroup changes for IOPS limit support	2010-09-16 08:42:58 +02:00
blk-cgroup.h	blk-cgroup: cgroup changes for IOPS limit support	2010-09-16 08:42:58 +02:00
blk-core.c	blkio: Core implementation of throttle policy	2010-09-16 08:42:52 +02:00
blk-exec.c	block: Prevent hang_check firing during long I/O	2010-09-24 15:52:09 +02:00
blk-integrity.c	block/scsi: Provide a limit on the number of integrity segments	2010-09-10 20:50:10 +02:00
blk-ioc.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
blk-iopoll.c	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
blk-lib.c	block: add secure discard	2010-08-12 08:43:30 -07:00
blk-map.c	block: fix an address space warning in blk-map.c	2010-09-15 13:08:27 +02:00
blk-merge.c	block/scsi: Provide a limit on the number of integrity segments	2010-09-10 20:50:10 +02:00
blk-settings.c	block: set the bounce_pfn to the actual DMA limit rather than to max memory	2010-09-24 20:27:16 +02:00
blk-softirq.c	generic-ipi: remove CSD_FLAG_WAIT	2009-02-25 14:13:44 +01:00
blk-sysfs.c	block/scsi: Provide a limit on the number of integrity segments	2010-09-10 20:50:10 +02:00
blk-tag.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
blk-throttle.c	blkio: Implementation of IOPS limit logic	2010-09-16 08:44:00 +02:00
blk-timeout.c	block: ensure jiffies wrap is handled correctly in blk_rq_timed_out_timer	2010-04-21 17:42:08 +02:00
blk.h	block/scsi: Provide a limit on the number of integrity segments	2010-09-10 20:50:10 +02:00
bsg.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
cfq-iosched.c	cfq: improve fsync performance for small files	2010-09-20 15:24:50 +02:00
cfq.h	blk-cgroup: Prepare the base for supporting more than one IO control policies	2010-09-16 08:42:04 +02:00
compat_ioctl.c	block: add secure discard	2010-08-12 08:43:30 -07:00
deadline-iosched.c	block: convert to pos and nr_sectors accessors	2009-05-11 09:50:54 +02:00
elevator.c	block: add secure discard	2010-08-12 08:43:30 -07:00
genhd.c	block: Fix race during disk initialization	2010-09-16 20:36:36 +02:00
ioctl.c	block, partition: add partition_meta_info to hd_struct	2010-09-15 16:13:18 +02:00
noop-iosched.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
scsi_ioctl.c	block/scsi_ioctl.c: quiet sparse noise	2009-11-04 09:10:33 +01:00