Darrick J. Wong 42ec3d4c02 vfs: make remap_file_range functions take and return bytes completed ... Change the remap_file_range functions to take a number of bytes to operate upon and return the number of bytes they operated on. This is a requirement for allowing fs implementations to return short clone/dedupe results to the user, which will enable us to obey resource limits in a graceful manner. A subsequent patch will enable copy_file_range to signal to the ->clone_file_range implementation that it can handle a short length, which will be returned in the function's return value. For now the short return is not implemented anywhere so the behavior won't change -- either copy_file_range manages to clone the entire range or it tries an alternative. Neither clone ioctl can take advantage of this, alas. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Dave Chinner <david@fromorbit.com>		2018-10-30 10:41:49 +11:00
..
9p	Pull request for inclusion in 4.19, take two	2018-08-17 17:27:58 -07:00
adfs	adfs: use timespec64 for time conversion	2018-08-22 10:52:51 -07:00
affs	…
afs	afs: Fix clearance of reply	2018-10-15 15:31:47 +02:00
autofs	Merge branch 'akpm' (patches from Andrew)	2018-08-22 12:34:08 -07:00
befs	fix a series of Documentation/ broken file name references	2018-06-15 18:10:01 -03:00
bfs	…
btrfs	vfs: make remap_file_range functions take and return bytes completed	2018-10-30 10:41:49 +11:00
cachefiles	cachefiles: fix the race between cachefiles_bury_object() and rmdir(2)	2018-10-18 11:32:21 +02:00
ceph	ceph: avoid a use-after-free in ceph_destroy_options()	2018-09-06 16:18:04 +02:00
cifs	vfs: make remap_file_range functions take and return bytes completed	2018-10-30 10:41:49 +11:00
coda	vfs: change inode times to use struct timespec64	2018-06-05 16:57:31 -07:00
configfs	configfs: fix registered group removal	2018-07-17 06:14:07 -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	devpts: Convert to new IDA API	2018-08-21 23:54:17 -04:00
dlm	treewide: Use array_size() in vmalloc()	2018-06-12 16:19:22 -07:00
ecryptfs	…
efivarfs	efivars: Call guid_parse() against guid_t type of variable	2018-07-22 14:13:44 +02:00
efs	…
exofs	exofs: use bio_clone_fast in _write_mirror	2018-07-24 14:43:20 -06:00
exportfs	…
ext2	ext2, dax: set ext2_dax_aops for dax files	2018-09-19 15:03:04 +02:00
ext4	Various ext4 bug fixes; primarily making ext4 more robust against	2018-09-17 09:13:47 +02:00
f2fs	f2fs-for-4.19-rc1	2018-08-22 13:29:39 -07:00
fat	fs/fat/fatent.c: add cond_resched() to fat_count_free_clusters()	2018-10-13 09:31:03 +02:00
freevxfs	…
fscache	fscache: Fix out of bound read in long cookie keys	2018-10-18 11:32:21 +02:00
fuse	fuse update for 4.19	2018-08-21 18:47:36 -07:00
gfs2	gfs2: Fix iomap buffered write support for journaled files (2)	2018-10-12 17:14:42 +02:00
hfs	hfs: prevent crash on exit from failed search	2018-08-23 18:48:42 -07:00
hfsplus	hfsplus: prevent crash on exit from failed search	2018-08-23 18:48:42 -07:00
hostfs	vfs: discard ATTR_ATTR_FLAG	2018-08-17 16:20:28 -07:00
hpfs	hpfs: remove unnecessary checks on the value of r when assigning error code	2018-08-25 12:42:33 -07:00
hugetlbfs	mm: zero out the vma in vma_init()	2018-08-22 10:52:44 -07:00
isofs	isofs: reject hardware sector size > 2048 bytes	2018-08-21 11:37:41 +02:00
jbd2	jbd2: replace current_kernel_time64 with ktime equivalent	2018-07-29 15:51:47 -04:00
jffs2	jffs2: use unsigned 32-bit timstamps consistently	2018-07-18 16:44:01 +02:00
jfs	Just one jfs patch for 4.19	2018-08-15 22:47:23 -07:00
kernfs	Driver core patches for 4.19-rc1	2018-08-18 11:44:53 -07:00
lockd	nfsd: fix leaked file lock with nfs exported overlayfs	2018-08-09 16:11:21 -04:00
minix	…
nfs	vfs: make remap_file_range functions take and return bytes completed	2018-10-30 10:41:49 +11:00
nfs_common	…
nfsd	vfs: make remap_file_range functions take and return bytes completed	2018-10-30 10:41:49 +11:00
nilfs2	nilfs2: convert to SPDX license tags	2018-09-04 16:45:02 -07:00
nls	…
notify	fsnotify: fix ignore mask logic in fsnotify()	2018-09-03 14:57:41 +02:00
ntfs	ntfs: mft: remove VLA usage	2018-08-17 16:20:27 -07:00
ocfs2	vfs: make remap_file_range functions take and return bytes completed	2018-10-30 10:41:49 +11:00
omfs	…
openpromfs	…
orangefs	orangefs: remove redundant pointer orangefs_inode	2018-08-14 12:07:14 -04:00
overlayfs	vfs: make remap_file_range functions take and return bytes completed	2018-10-30 10:41:49 +11:00
proc	proc: restrict kernel stack dumps to root	2018-10-05 16:32:05 -07:00
pstore	pstore/ram: Fix failure-path memory leak in ramoops_init	2018-09-30 10:15:41 -07:00
qnx4	…
qnx6	…
quota	fs/quota: Fix spectre gadget in do_quotactl	2018-08-22 18:17:48 +02:00
ramfs	…
reiserfs	reiserfs: fix broken xattr handling (heap corruption, bad retval)	2018-08-22 10:52:50 -07:00
romfs	…
squashfs	Squashfs: Compute expected length from inode size rather than block length	2018-08-02 09:34:02 -07:00
sysfs	Driver core patches for 4.19-rc1	2018-08-18 11:44:53 -07:00
sysv	fs/sysv/inode.c: use ktime_get_real_seconds() for superblock stamp	2018-08-22 10:52:51 -07:00
tracefs	tracefs: Annotate tracefs_ops with __ro_after_init	2018-07-31 11:32:44 -04:00
ubifs	ubifs: Fix WARN_ON logic in exit path	2018-10-13 11:05:02 +02:00
udf	udf: Fix mounting of Win7 created UDF filesystems	2018-08-24 11:13:32 +02:00
ufs	fs/ufs: use ktime_get_real_seconds for sb and cg timestamps	2018-08-17 16:20:27 -07:00
xfs	vfs: make remap_file_range functions take and return bytes completed	2018-10-30 10:41:49 +11:00
Kconfig	autofs: remove left-over autofs4 stubs	2018-06-11 08:22:34 -07:00
Kconfig.binfmt	kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt	2018-08-02 08:06:55 +09:00
Makefile	autofs: remove left-over autofs4 stubs	2018-06-11 08:22:34 -07:00
aio.c	Merge branch 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-08-13 20:56:23 -07:00
anon_inodes.c	anon_inode_getfile(): switch to alloc_file_pseudo()	2018-07-12 10:04:27 -04:00
attr.c	fs: Fix attr.c kernel-doc	2018-07-03 16:44:45 -04:00
bad_inode.c	get rid of 'opened' argument of ->atomic_open() - part 3	2018-07-12 10:04:20 -04:00
binfmt_aout.c	…
binfmt_elf.c	Here are the main MIPS changes for 4.19.	2018-08-13 19:24:32 -07:00
binfmt_elf_fdpic.c	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
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	for-4.19/block-20180812	2018-08-14 10:23:25 -07:00
buffer.c	notifier: Remove notifier header file wherever not used	2018-08-30 12:56:40 +02:00
char_dev.c	…
compat.c	…
compat_binfmt_elf.c	…
compat_ioctl.c	media: dvb/audio.h: get rid of unused APIs	2018-07-30 16:21:49 -04:00
coredump.c	…
d_path.c	…
dax.c	filesystem-dax: Fix dax_layout_busy_page() livelock	2018-10-08 11:38:44 -07:00
dcache.c	fs/dcache.c: fix kmemcheck splat at take_dentry_name_snapshot()	2018-08-17 16:20:28 -07:00
dcookies.c	…
direct-io.c	…
drop_caches.c	…
eventfd.c	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
eventpoll.c	fs/eventpoll.c: simplify ep_is_linked() callers	2018-08-22 10:52:49 -07:00
exec.c	Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2018-08-21 13:47:29 -07:00
fcntl.c	signal: Don't send signals to tasks that don't exist	2018-08-15 23:03:20 -05:00
fhandle.c	…
file.c	…
file_table.c	overlayfs update for 4.19	2018-08-21 18:19:09 -07:00
filesystems.c	…
fs-writeback.c	…
fs_pin.c	…
fs_struct.c	…
inode.c	overlayfs update for 4.19	2018-08-21 18:19:09 -07:00
internal.h	overlayfs update for 4.19	2018-08-21 18:19:09 -07:00
ioctl.c	vfs: make remap_file_range functions take and return bytes completed	2018-10-30 10:41:49 +11:00
iomap.c	iomap: set page dirty after partial delalloc on mkwrite	2018-09-29 13:51:01 +10:00
libfs.c	…
locks.c	overlayfs update for 4.19	2018-08-21 18:19:09 -07:00
mbcache.c	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
mount.h	…
mpage.c	mpage: mpage_readpages() should submit IO as read-ahead	2018-08-17 16:20:29 -07:00
namei.c	namei: allow restricted O_CREAT of FIFOs and regular files	2018-08-23 18:48:43 -07:00
namespace.c	Merge branch 'ida-4.19' of git://git.infradead.org/users/willy/linux-dax	2018-08-26 11:48:42 -07:00
no-block.c	…
nsfs.c	…
open.c	overlayfs update for 4.19	2018-08-21 18:19:09 -07:00
pipe.c	Merge branch 'work.open3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-08-13 19:58:36 -07:00
pnode.c	…
pnode.h	…
posix_acl.c	…
proc_namespace.c	…
read_write.c	vfs: make remap_file_range functions take and return bytes completed	2018-10-30 10:41:49 +11:00
readdir.c	…
select.c	Revert changes to convert to ->poll_mask() and aio IOCB_CMD_POLL	2018-06-28 10:40:47 -07:00
seq_file.c	fs/seq_file.c: simplify seq_file iteration code and interface	2018-08-17 16:20:28 -07:00
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	kernel: add kcompat_sys_{f,}statfs64()	2018-07-12 14:49:48 +01:00
super.c	Merge branch 'ida-4.19' of git://git.infradead.org/users/willy/linux-dax	2018-08-26 11:48:42 -07:00
sync.c	…
timerfd.c	Merge branch 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2018-08-13 20:56:23 -07:00
userfaultfd.c	mm: Change return type int to vm_fault_t for fault handlers	2018-08-23 18:48:44 -07:00
utimes.c	…
xattr.c	sysfs: Do not return POSIX ACL xattrs via listxattr	2018-09-18 07:30:48 -04:00