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Kirill Tkhai c5de16cca2 fuse: Replace page without copying in fuse_writepage_in_flight() 
It looks like we can optimize page replacement and avoid copying by simple
updating the request's page.

[SzM: swap with new request's tmp page to avoid use after free.]

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2019-02-13 13:15:12 +01:00
..
9p
Merge branch 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2018-11-01 19:58:52 -07:00
adfs
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affs
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afs
afs: Fix race in async call refcounting
2019-01-17 15:17:28 +00:00
autofs
autofs: fix error return in autofs_fill_super()
2019-02-01 15:46:24 -08:00
befs
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bfs
bfs: extra sanity checking and static inode bitmap
2019-01-04 13:13:47 -08:00
btrfs
Merge tag 'for-5.0-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
2019-02-03 08:48:33 -08:00
cachefiles
fscache, cachefiles: remove redundant variable 'cache'
2018-11-30 16:00:58 +00:00
ceph
ceph: quota: cleanup license mess
2019-01-21 14:53:23 +01:00
cifs
cifs: update internal module version number
2019-01-31 07:05:06 -06:00
coda
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configfs
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cramfs
Merge tag 'cramfs_fixes' of git://git.linaro.org/people/nicolas.pitre/linux
2018-10-30 12:46:25 -07:00
crypto
fscrypt: add Adiantum support
2019-01-06 08:36:21 -05:00
debugfs
debugfs: debugfs_lookup() should return NULL if not found
2019-01-30 12:39:49 +01:00
devpts
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dlm
dlm: fix invalid cluster name warning
2018-12-03 15:30:24 -06:00
ecryptfs
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efivarfs
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efs
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exofs
exofs_mount(): fix leaks on failure exits
2018-12-17 18:36:33 -05:00
exportfs
exportfs: do not read dentry after free
2018-11-23 09:08:17 -05:00
ext2
Merge tag 'fs_for_4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
2018-12-27 17:00:35 -08:00
ext4
Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
2019-01-06 12:19:23 -08:00
f2fs
Merge tag 'f2fs-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
2018-12-31 09:41:37 -08:00
fat
Merge branch 'akpm' (patches from Andrew)
2019-01-05 09:16:18 -08:00
freevxfs
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fscache
fscache: fix race between enablement and dropping of object
2018-11-30 15:57:31 +00:00
fuse
fuse: Replace page without copying in fuse_writepage_in_flight()
2019-02-13 13:15:12 +01:00
gfs2
gfs2: Revert "Fix loop in gfs2_rbm_find"
2019-01-31 11:45:11 -08:00
hfs
hfs: do not free node before using
2018-11-30 14:56:14 -08:00
hfsplus
hfsplus: return file attributes on statx
2019-01-04 13:13:47 -08:00
hostfs
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hpfs
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hugetlbfs
hugetlbfs: revert "Use i_mmap_rwsem to fix page fault/truncate race"
2019-01-08 17:15:11 -08:00
isofs
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jbd2
jbd2: clean up indentation issue, replace spaces with tab
2018-12-04 00:20:10 -05:00
jffs2
jffs2: Fix use of uninitialized delayed_work, lockdep breakage
2018-12-02 09:20:34 +01:00
jfs
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kernfs
kernfs: Improve kernfs_notify() poll notification latency
2018-11-27 11:59:33 +01:00
lockd
Merge tag 'nfs-for-4.21-1' of git://git.linux-nfs.org/projects/anna/linux-nfs
2019-01-02 16:35:23 -08:00
minix
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nfs
NFS: Fix up return value on fatal errors in nfs_page_async_flush()
2019-01-29 16:33:24 -05:00
nfs_common
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nfsd
nfsd: Fix error return values for nfsd4_clone_file_range()
2019-02-06 15:32:05 -05:00
nilfs2
nilfs2: Use xa_erase_irq
2018-11-05 14:57:05 -05:00
nls
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notify
inotify: Fix fd refcount leak in inotify_add_watch().
2019-01-02 18:28:37 +01:00
ntfs
mm: convert totalram_pages and totalhigh_pages variables to atomic
2018-12-28 12:11:47 -08:00
ocfs2
Merge branch 'akpm' (patches from Andrew)
2019-01-05 09:16:18 -08:00
omfs
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openpromfs
fs/openpromfs: Use of_node_name_eq for node name comparisons
2018-11-18 13:35:19 -08:00
orangefs
fs: don't open code lru_to_page()
2019-01-04 13:13:48 -08:00
overlayfs
Revert "ovl: relax permission checking on underlying layers"
2018-12-04 11:31:30 +01:00
proc
proc: fix /proc/net/* after setns(2)
2019-02-01 15:46:22 -08:00
pstore
pstore/ram: Avoid allocation and leak of platform data
2019-01-20 14:44:52 -08:00
qnx4
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qnx6
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quota
quota: Lock s_umount in exclusive mode for Q_XQUOTA{ON,OFF} quotactls.
2018-12-18 18:29:15 +01:00
ramfs
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reiserfs
reiserfs: remove workaround code for GCC 3.x
2018-10-31 08:54:14 -07:00
romfs
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squashfs
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sysfs
sysfs: convert BUG_ON to WARN_ON
2019-01-07 08:53:32 +01:00
sysv
sysv: return 'err' instead of 0 in __sysv_write_inode
2018-11-10 08:02:40 -05:00
tracefs
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ubifs
mm: migrate: drop unused argument of migrate_page_move_mapping()
2018-12-28 12:11:51 -08:00
udf
Merge tag 'fs_for_4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
2018-12-27 17:00:35 -08:00
ufs
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xfs
xfs: set buffer ops when repair probes for btree type
2019-02-03 14:03:59 -08:00
aio.c
aio: initialize kiocb private in case any filesystems expect it.
2019-02-06 08:04:22 -07:00
anon_inodes.c
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attr.c
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bad_inode.c
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binfmt_aout.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
binfmt_elf_fdpic.c
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binfmt_elf.c
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binfmt_em86.c
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binfmt_flat.c
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binfmt_misc.c
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binfmt_script.c
exec: load_script: don't blindly truncate shebang string
2019-01-04 13:13:47 -08:00
block_dev.c
blockdev: Fix livelocks on loop device
2019-01-15 07:30:56 -07:00
buffer.c
fs: ratelimit __find_get_block_slow() failure message.
2019-02-06 12:58:56 -07:00
char_dev.c
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compat_binfmt_elf.c
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compat_ioctl.c
Merge tag 'media/v4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2018-10-29 14:29:58 -07:00
compat.c
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coredump.c
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d_path.c
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dax.c
Merge tag 'dax-fix-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2018-12-31 09:46:39 -08:00
dcache.c
fs/dcache: Track & report number of negative dentries
2019-01-30 11:02:11 -08:00
dcookies.c
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direct-io.c
direct-io: allow direct writes to empty inodes
2019-01-22 08:26:44 -07:00
drop_caches.c
fs/drop_caches.c: avoid softlockups in drop_pagecache_sb()
2019-02-01 15:46:24 -08:00
eventfd.c
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eventpoll.c
Merge branch 'akpm' (patches from Andrew)
2019-01-05 09:16:18 -08:00
exec.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-01-05 13:18:59 -08:00
fcntl.c
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fhandle.c
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file_table.c
mm: convert totalram_pages and totalhigh_pages variables to atomic
2018-12-28 12:11:47 -08:00
file.c
Merge tag 'char-misc-4.21-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2018-12-28 20:54:57 -08:00
filesystems.c
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fs_pin.c
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fs_struct.c
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fs-writeback.c
writeback: synchronize sync(2) against cgroup writeback membership switches
2019-01-22 14:39:38 -07:00
inode.c
Merge tag 'y2038-for-4.21' of ssh://gitolite.kernel.org:/pub/scm/linux/kernel/git/arnd/playground
2018-12-28 12:45:04 -08:00
internal.h
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ioctl.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
iomap.c
iomap: fix a use after free in iomap_dio_rw
2019-01-27 08:47:42 -08:00
Kconfig
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Kconfig.binfmt
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libfs.c
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locks.c
locks: fix error in locks_move_blocks()
2019-01-02 20:14:50 -05:00
Makefile
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mbcache.c
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mount.h
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mpage.c
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namei.c
Revert "vfs: Allow userns root to call mknod on owned filesystems."
2018-12-22 14:18:34 -08:00
namespace.c
Merge branch 'mount.part1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-01-05 13:25:58 -08:00
no-block.c
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nsfs.c
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open.c
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pipe.c
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pnode.c
vfs: Suppress MS_* flag defs within the kernel unless explicitly enabled
2018-12-20 16:32:56 +00:00
pnode.h
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posix_acl.c
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proc_namespace.c
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read_write.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
readdir.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
select.c
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
seq_file.c
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signalfd.c
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splice.c
splice: don't read more than available pipe space
2018-12-04 08:50:49 -08:00
stack.c
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stat.c
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statfs.c
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super.c
mount_fs: suppress MAC on MS_SUBMOUNT as well as MS_KERNMOUNT
2018-12-21 11:51:23 -05:00
sync.c
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timerfd.c
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userfaultfd.c
userfaultfd: clear flag if remap event not enabled
2018-12-28 12:11:51 -08:00
utimes.c
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xattr.c
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