David Howells aa563d7bca iov_iter: Separate type from direction and use accessor functions ... In the iov_iter struct, separate the iterator type from the iterator direction and use accessor functions to access them in most places. Convert a bunch of places to use switch-statements to access them rather then chains of bitwise-AND statements. This makes it easier to add further iterator types. Also, this can be more efficient as to implement a switch of small contiguous integers, the compiler can use ~50% fewer compare instructions than it has to use bitwise-and instructions. Further, cease passing the iterator type into the iterator setup function. The iterator function can set that itself. Only the direction is required. Signed-off-by: David Howells <dhowells@redhat.com>		2018-10-24 00:41:07 +01:00
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9p	iov_iter: Separate type from direction and use accessor functions	2018-10-24 00:41:07 +01:00
adfs
affs
afs	iov_iter: Separate type from direction and use accessor functions	2018-10-24 00:41:07 +01:00
autofs
befs
bfs
btrfs
cachefiles
ceph	iov_iter: Separate type from direction and use accessor functions	2018-10-24 00:41:07 +01:00
cifs	iov_iter: Separate type from direction and use accessor functions	2018-10-24 00:41:07 +01:00
coda
configfs
cramfs
crypto
debugfs
devpts
dlm	iov_iter: Separate type from direction and use accessor functions	2018-10-24 00:41:07 +01:00
ecryptfs
efivarfs
efs
exofs
exportfs
ext2
ext4
f2fs
fat
freevxfs
fscache
fuse
gfs2
hfs
hfsplus
hostfs
hpfs
hugetlbfs
isofs
jbd2
jffs2
jfs
kernfs
lockd
minix
nfs
nfs_common
nfsd	iov_iter: Separate type from direction and use accessor functions	2018-10-24 00:41:07 +01:00
nilfs2
nls
notify
ntfs
ocfs2	iov_iter: Separate type from direction and use accessor functions	2018-10-24 00:41:07 +01:00
omfs
openpromfs
orangefs	iov_iter: Separate type from direction and use accessor functions	2018-10-24 00:41:07 +01:00
overlayfs
proc
pstore
qnx4
qnx6
quota
ramfs
reiserfs
romfs
squashfs
sysfs
sysv
tracefs
ubifs
udf
ufs
xfs
aio.c
anon_inodes.c
attr.c
bad_inode.c
binfmt_aout.c
binfmt_elf_fdpic.c
binfmt_elf.c
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c
binfmt_script.c
block_dev.c
buffer.c
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c
compat.c
coredump.c
d_path.c
dax.c
dcache.c
dcookies.c
direct-io.c
drop_caches.c
eventfd.c
eventpoll.c
exec.c
fcntl.c
fhandle.c
file_table.c
file.c
filesystems.c
fs_pin.c
fs_struct.c
fs-writeback.c
inode.c
internal.h
ioctl.c
iomap.c
Kconfig
Kconfig.binfmt
libfs.c
locks.c
Makefile
mbcache.c
mount.h
mpage.c
namei.c
namespace.c
no-block.c
nsfs.c
open.c
pipe.c
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c
readdir.c
select.c
seq_file.c
signalfd.c
splice.c	iov_iter: Separate type from direction and use accessor functions	2018-10-24 00:41:07 +01:00
stack.c
stat.c
statfs.c
super.c
sync.c
timerfd.c
userfaultfd.c
utimes.c
xattr.c