Dan Williams d1a5f2b4d8 block: use DAX for partition table reads ...

Avoid populating pagecache when the block device is in DAX mode.
Otherwise these page cache entries collide with the fsync/msync
implementation and break data durability guarantees.

Cc: Jan Kara <jack@suse.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Reported-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Tested-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

2016-01-30 13:35:32 -08:00

..

partitions

mac: validate mac_partition is within sector

2015-11-20 08:49:28 -07:00

badblocks.c

block, badblocks: introduce devm_init_badblocks

2016-01-09 08:39:04 -08:00

bio-integrity.c

blk-integrity: checking for NULL instead of IS_ERR

2015-12-09 08:04:29 -07:00

bio.c

bio: use offset_in_page macro

2015-11-24 15:24:25 -07:00

blk-cgroup.c

cgroup: fix handling of multi-destination migration from subtree_control enabling

2015-12-03 10:18:21 -05:00

blk-core.c

Merge branch 'for-4.5/nvme' of git://git.kernel.dk/linux-block

2016-01-21 19:58:02 -08:00

blk-exec.c

block: move PM request support to IDE

2015-05-05 13:40:42 -06:00

blk-flush.c

Revert "blk-flush: Queue through IO scheduler when flush not required"

2015-11-25 11:02:02 -07:00

blk-integrity.c

block, libnvdimm, nvme: provide a built-in blk_integrity nop profile

2015-10-21 14:43:45 -06:00

blk-ioc.c

mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and avoiding waking kswapd

2015-11-06 17:50:42 -08:00

blk-lib.c

block: re-add discard_granularity and alignment checks

2015-10-28 09:12:58 +09:00

blk-map.c

block: Copy a user iovec if it includes gaps

2015-09-11 09:03:50 -06:00

blk-merge.c

Merge branch 'for-4.5/core' of git://git.kernel.dk/linux-block

2016-01-19 15:03:34 -08:00

blk-mq-cpu.c

blk-mq: add file comments and update copyright notices

2014-05-28 10:15:41 -06:00

blk-mq-cpumap.c

blk-mq: Avoid memoryless numa node encoded in hctx numa_node

2015-12-03 09:56:27 -07:00

blk-mq-sysfs.c

block: add block polling support

2015-11-07 10:40:47 -07:00

blk-mq-tag.c

blk-mq: add a flags parameter to blk_mq_alloc_request

2015-12-01 10:53:59 -07:00

blk-mq-tag.h

blk-mq: factor out a helper to iterate all tags for a request_queue

2015-10-01 10:10:57 +02:00

blk-mq.c

Merge branch 'for-4.5/nvme' of git://git.kernel.dk/linux-block

2016-01-21 19:58:02 -08:00

blk-mq.h

blk-mq: add a flags parameter to blk_mq_alloc_request

2015-12-01 10:53:59 -07:00

blk-settings.c

block/sd: Fix device-imposed transfer length limits

2015-11-25 21:38:58 -05:00

blk-softirq.c

block: fix regression with block enabled tagging

2014-04-09 21:54:06 -06:00

blk-sysfs.c

Merge branch 'mkp-fixes' into fixes

2015-12-03 09:32:33 -08:00

blk-tag.c

block: support different tag allocation policy

2015-01-23 14:15:46 -07:00

blk-throttle.c

cgroup: replace cgroup_on_dfl() tests in controllers with cgroup_subsys_on_dfl()

2015-09-18 11:56:28 -04:00

blk-timeout.c

block: remove REQ_NO_TIMEOUT flag

2015-12-22 09:38:34 -07:00

blk.h

block: defer timeouts to a workqueue

2015-12-22 09:38:16 -07:00

bounce.c

Merge branch 'for-linus' of git://git.kernel.dk/linux-block

2015-09-19 18:57:09 -07:00

bsg-lib.c

bsg: Remove unused function bsg_goose_queue()

2012-12-06 14:33:02 +01:00

bsg.c

block: Simplify bsg complete all

2015-02-04 09:57:52 -07:00

cfq-iosched.c

cgroup: replace cgroup_on_dfl() tests in controllers with cgroup_subsys_on_dfl()

2015-09-18 11:56:28 -04:00

cmdline-parser.c

block: remove unrelated header files and export symbol

2014-01-21 20:18:26 -08:00

compat_ioctl.c

block, bdi: an active gendisk always has a request_queue associated with it

2014-09-08 10:00:35 -06:00

deadline-iosched.c

block: Stop abusing csd.list for fifo_time

2014-02-24 14:46:32 -08:00

elevator.c

block: check bio_mergeable() early before merging

2015-10-21 15:00:54 -06:00

genhd.c

Merge branch 'for-4.5/core' of git://git.kernel.dk/linux-block

2016-01-19 15:03:34 -08:00

ioctl.c

block: revert runtime dax control of the raw block device

2016-01-30 13:35:31 -08:00

ioprio.c

pidns: fix set/getpriority and ioprio_set/get in PRIO_USER mode

2015-11-06 17:50:42 -08:00

Kconfig

block: Add T10 Protection Information functions

2014-09-27 09:14:59 -06:00

Kconfig.iosched

blkcg: make CONFIG_BLK_CGROUP bool

2012-03-06 21:27:21 +01:00

Makefile

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

2016-01-23 18:45:06 -08:00

noop-iosched.c

elevator: use list_{first,prev,next}_entry

2015-11-16 15:21:48 -07:00

partition-generic.c

block: use DAX for partition table reads

2016-01-30 13:35:32 -08:00

scsi_ioctl.c

mm, page_alloc: rename __GFP_WAIT to __GFP_RECLAIM

2015-11-06 17:50:42 -08:00

t10-pi.c

block: Consolidate static integrity profile properties

2015-10-21 14:42:38 -06:00