Matthew Wilcox dd22f551ac block: Change direct_access calling convention ... In order to support accesses to larger chunks of memory, pass in a 'size' parameter (counted in bytes), and return the amount available at that address. Add a new helper function, bdev_direct_access(), to handle common functionality including partition handling, checking the length requested is positive, checking for the sector being page-aligned, and checking the length of the request does not pass the end of the partition. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com> Reviewed-by: Jan Kara <jack@suse.cz> Reviewed-by: Boaz Harrosh <boaz@plexistor.com> Signed-off-by: Jens Axboe <axboe@fb.com>		2015-01-13 21:58:11 -07:00
..
caching	sched: Remove proliferation of wait_on_bit() action functions	2014-07-16 15:10:39 +02:00
cifs	update CIFS TODO list	2014-08-02 01:26:07 -05:00
configfs	configfs: convert to umode_t	2012-01-03 22:54:57 -05:00
nfs	switch d_materialise_unique() users to d_splice_alias()	2014-11-19 13:01:20 -05:00
pohmelfs	Documentation: Fix multiple typo in Documentation	2012-03-07 16:08:24 +01:00
.gitignore	Documentation: update .gitignore files	2014-09-26 11:02:59 +02:00
9p.txt	9p: update documentation	2014-01-24 10:55:21 -06:00
00-INDEX	Documentation/: update 00-INDEX files	2014-02-10 16:01:40 -08:00
adfs.txt
affs.txt	affs: add mount option to avoid filename truncates	2014-04-07 16:36:08 -07:00
afs.txt
autofs4-mount-control.txt	doc: fix double words	2014-03-21 13:16:58 +01:00
autofs4.txt	autofs: the documentation I wanted to read	2014-10-14 02:18:17 +02:00
automount-support.txt
befs.txt	Documentation: befs.txt: no maintainer, orphaned	2011-08-13 18:34:03 -07:00
bfs.txt
btrfs.txt	btrfs: Add treelog mount option.	2014-01-28 13:20:20 -08:00
ceph.txt	ceph: enable/disable dentry complete flags via mount option	2012-01-12 11:00:40 -08:00
coda.txt
cramfs.txt
debugfs.txt	debugfs: Have debugfs_print_regs32() return void	2014-11-05 14:13:38 -05:00
devpts.txt
directory-locking	vfs: take i_mutex on renamed file	2013-11-09 00:16:40 -05:00
dlmfs.txt
dnotify_test.c
dnotify.txt
ecryptfs.txt
efivarfs.txt	efivarfs: Add documentation for the EFI variable filesystem	2012-10-30 10:39:18 +00:00
exofs.txt
ext2.txt
ext3.txt	ext3: allow specifying external journal by pathname mount option	2013-07-31 22:11:15 +02:00
ext4.txt	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2013-09-06 09:36:28 -07:00
f2fs.txt	f2fs: introduce -o fastboot for reducing booting time only	2014-11-04 17:34:15 -08:00
fiemap.txt
files.txt	Wrap accesses to the fd_sets in struct fdtable	2012-02-19 10:30:52 -08:00
fuse.txt
gfs2-glocks.txt	GFS2: Update glock doc to add new stats info	2012-05-10 12:41:40 +01:00
gfs2-uevents.txt	Documentation: Fix multiple typo in Documentation	2012-03-07 16:08:24 +01:00
gfs2.txt	GFS2: Update main gfs2 doc	2012-05-10 11:45:31 +01:00
hfs.txt	Documentation: HFS is orphaned	2011-11-04 12:01:48 -07:00
hfsplus.txt	Documentation: update URL to hfsplus Technote 1150	2014-02-20 14:48:51 +01:00
hpfs.txt
inotify.txt	Documentation: fix inotify source file paths	2011-11-04 12:01:47 -07:00
isofs.txt
jfs.txt	doc: fix misspellings with 'codespell' tool	2013-05-28 12:02:12 +02:00
Locking	vfs: add i_op->dentry_open()	2014-10-24 00:14:35 +02:00
locks.txt	doc: fix broken references	2011-09-27 18:08:04 +02:00
logfs.txt
Makefile	Documentation: add makefiles for more targets	2014-09-26 11:02:56 +02:00
mandatory-locking.txt
ncpfs.txt
nilfs2.txt	nilfs2: update project's web site in nilfs2.txt	2014-04-03 16:21:26 -07:00
ntfs.txt	NTFS: Remove changelog from Documentation/filesystems/ntfs.txt.	2014-10-16 12:43:57 +01:00
ocfs2.txt
omfs.txt
overlayfs.txt	ovl: rename filesystem type to "overlay"	2014-11-20 16:39:59 +01:00
path-lookup.txt
porting	kill f_dentry macro	2014-11-19 13:02:11 -05:00
proc.txt	Documentation: fix formatting to make 's' happy	2014-11-24 07:40:35 -07:00
qnx6.txt	doc: filesystems : Fix typo in Documentations/filesystems	2013-08-20 13:45:56 +02:00
quota.txt
ramfs-rootfs-initramfs.txt	initmpfs: use initramfs if rootfstype= or root= specified	2013-09-11 15:59:38 -07:00
relay.txt	doc: Fix typo in doucmentations	2013-07-25 12:34:15 +02:00
romfs.txt
seq_file.txt	seq_file: Rename seq_overflow() to seq_has_overflowed() and make public	2014-10-29 20:26:06 -04:00
sharedsubtree.txt	doc: spelling error changes	2014-05-05 15:32:05 +02:00
spufs.txt
squashfs.txt	Squashfs: Add LZ4 compression configuration option	2014-11-27 18:48:44 +00:00
sysfs-pci.txt
sysfs-tagging.txt	doc: Fix typo in doucmentations	2013-07-25 12:34:15 +02:00
sysfs.txt	Documentation/filesystems/sysfs.txt: fix device_attribute declaration	2014-01-23 16:37:00 -08:00
sysv-fs.txt
tmpfs.txt
ubifs.txt
udf.txt
ufs.txt
vfat.txt	fs/fat/: add support for DOS 1.x formatted volumes	2014-06-06 16:08:10 -07:00
vfs.txt	Merge tag 'trace-seq-file-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace into for-next	2014-11-19 13:02:53 -05:00
xfs-delayed-logging-design.txt
xfs-self-describing-metadata.txt	xfs: add metadata CRC documentation	2013-04-27 13:27:43 -05:00
xfs.txt	doc: filesystems : Fix typo in Documentations/filesystems	2013-08-20 13:45:56 +02:00
xip.txt	block: Change direct_access calling convention	2015-01-13 21:58:11 -07:00