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2002df8536
kernel_optimize_test/fs
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Vivek Goyal 2002df8536 ovl: Add helper ovl_already_copied_up() 
There are couple of places where we need to know if file is already copied
up (in lockless manner).  Right now its open coded and there are only two
conditions to check.  Soon this patch series will introduce another
condition to check and Amir wants to introduce one more.  So introduce a
helper instead to check this so that code is easier to read.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2018-07-20 09:56:08 +02:00
..
9p treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
adfs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
affs
afs Merge branch 'afs-proc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-16 16:32:04 +09:00
autofs autofs: Fix typo s/thenew new/the new/ in AUTOFS4_FS description 2018-06-12 12:31:19 -07:00
befs fix a series of Documentation/ broken file name references 2018-06-15 18:10:01 -03:00
bfs
btrfs vfs: dedupe: rationalize args 2018-07-06 23:57:03 +02:00
cachefiles Merge branch 'hch.procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-04 10:00:01 -07:00
ceph vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
cifs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
coda vfs: change inode times to use struct timespec64 2018-06-05 16:57:31 -07:00
configfs vfs: change inode times to use struct timespec64 2018-06-05 16:57:31 -07:00
cramfs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
crypto f2fs-for-4.18-rc1 2018-06-11 10:16:13 -07:00
debugfs Revert "debugfs: inode: debugfs_create_dir uses mode permission from parent" 2018-06-12 20:52:16 -07:00
devpts
dlm treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
ecryptfs
efivarfs
efs
exofs exofs: avoid VLA in structures 2018-06-15 07:55:24 +09:00
exportfs
ext2 treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
ext4 vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
f2fs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
fat Merge branch 'akpm' (patches from Andrew) 2018-06-15 08:51:42 +09:00
freevxfs
fscache
fuse vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
gfs2 vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
hfs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
hfsplus vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
hostfs vfs: change inode times to use struct timespec64 2018-06-05 16:57:31 -07:00
hpfs treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
hugetlbfs alloc_file(): switch to passing O_... flags instead of FMODE_... mode 2018-07-12 10:02:57 -04:00
isofs
jbd2 treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
jffs2 vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
jfs treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
kernfs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
lockd
minix
nfs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
nfs_common
nfsd vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
nilfs2
nls
notify
ntfs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
ocfs2 vfs: dedupe: rationalize args 2018-07-06 23:57:03 +02:00
omfs
openpromfs
orangefs Solve a series of broken links for files under Documentation: 2018-06-17 05:25:18 +09:00
overlayfs ovl: Add helper ovl_already_copied_up() 2018-07-20 09:56:08 +02:00
proc proc: add proc_seq_release 2018-06-27 20:44:38 -04:00
pstore pstore: Remove bogus format string definition 2018-06-14 14:57:24 +02:00
qnx4
qnx6
quota
ramfs
reiserfs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
romfs
squashfs
sysfs
sysv
tracefs
ubifs vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
udf vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
ufs treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
xfs vfs: dedupe: rationalize args 2018-07-06 23:57:03 +02:00
aio.c alloc_file(): switch to passing O_... flags instead of FMODE_... mode 2018-07-12 10:02:57 -04:00
anon_inodes.c alloc_file(): switch to passing O_... flags instead of FMODE_... mode 2018-07-12 10:02:57 -04:00
attr.c vfs/y2038: inode timestamps conversion to timespec64 2018-06-15 07:31:07 +09:00
bad_inode.c vfs: change inode times to use struct timespec64 2018-06-05 16:57:31 -07:00
binfmt_aout.c
binfmt_elf_fdpic.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
binfmt_elf.c coredump: fix spam with zero VMA process 2018-06-15 07:55:24 +09:00
binfmt_em86.c
binfmt_flat.c
binfmt_misc.c turn filp_clone_open() into inline wrapper for dentry_open() 2018-07-10 23:29:03 -04:00
binfmt_script.c
block_dev.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
buffer.c fs: move page_cache_seek_hole_data to iomap.c 2018-06-01 18:37:33 -07:00
char_dev.c
compat_binfmt_elf.c
compat_ioctl.c autofs: clean up includes 2018-06-07 17:34:40 -07:00
compat.c ncpfs: remove compat functionality 2018-06-05 19:23:26 +02:00
coredump.c
d_path.c
dax.c libnvdimm for 4.18 2018-06-08 17:21:52 -07:00
dcache.c Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-04 10:14:28 -07:00
dcookies.c
direct-io.c
drop_caches.c
eventfd.c eventfd: only return events requested in poll_mask() 2018-06-14 20:07:38 -04:00
eventpoll.c eventpoll: switch to ->poll_mask 2018-06-14 20:09:28 -04:00
exec.c Merge branch 'core-rseq-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-06-10 10:17:09 -07:00
fcntl.c mm: restructure memfd code 2018-06-07 17:34:35 -07:00
fhandle.c
file_table.c vfs: make open_with_fake_path() not contribute to nr_files 2018-07-18 15:44:40 +02:00
file.c
filesystems.c
fs_pin.c
fs_struct.c
fs-writeback.c
inode.c Revert "vfs: update ovl inode before relatime check" 2018-07-18 15:44:43 +02:00
internal.h Revert "vfs: update ovl inode before relatime check" 2018-07-18 15:44:43 +02:00
ioctl.c vfs: export vfs_ioctl() to modules 2018-07-18 15:44:40 +02:00
iomap.c Changes since last update: 2018-06-12 15:49:00 -07:00
Kconfig autofs: remove left-over autofs4 stubs 2018-06-11 08:22:34 -07:00
Kconfig.binfmt docs: Fix more broken references 2018-06-15 18:11:26 -03:00
libfs.c
locks.c Partially revert "locks: fix file locking on overlayfs" 2018-07-18 15:44:43 +02:00
Makefile autofs: remove left-over autofs4 stubs 2018-06-11 08:22:34 -07:00
mbcache.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
mount.h
mpage.c
namei.c Revert "vfs: update ovl inode before relatime check" 2018-07-18 15:44:43 +02:00
namespace.c vfs: fix freeze protection in mnt_want_write_file() for overlayfs 2018-07-18 15:44:43 +02:00
no-block.c
nsfs.c
open.c Revert "vfs: do get_write_access() on upper layer of overlayfs" 2018-07-18 15:44:43 +02:00
pipe.c alloc_file(): switch to passing O_... flags instead of FMODE_... mode 2018-07-12 10:02:57 -04:00
pnode.c
pnode.h
posix_acl.c
proc_namespace.c
read_write.c vfs: export vfs_dedupe_file_range_one() to modules 2018-07-18 15:44:40 +02:00
readdir.c
select.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
seq_file.c
signalfd.c Merge branch 'work.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-16 16:21:50 +09:00
splice.c Merge branch 'work.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-16 16:21:50 +09:00
stack.c
stat.c
statfs.c
super.c Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-04 10:14:28 -07:00
sync.c
timerfd.c
userfaultfd.c userfaultfd: prevent non-cooperative events vs mcopy_atomic races 2018-06-07 17:34:38 -07:00
utimes.c
xattr.c Revert "ovl: don't allow writing ioctl on lower layer" 2018-07-18 15:44:43 +02:00