Linus Torvalds 554828ee0d Merge branch 'salted-string-hash' ... This changes the vfs dentry hashing to mix in the parent pointer at the _beginning_ of the hash, rather than at the end. That actually improves both the hash and the code generation, because we can move more of the computation to the "static" part of the dcache setup, and do less at lookup runtime. It turns out that a lot of other hash users also really wanted to mix in a base pointer as a 'salt' for the hash, and so the slightly extended interface ends up working well for other cases too. Users that want a string hash that is purely about the string pass in a 'salt' pointer of NULL. * merge branch 'salted-string-hash': fs/dcache.c: Save one 32-bit multiply in dcache lookup vfs: make the string hashes salt the hash		2016-07-28 12:26:31 -07:00
..
9p	Use the right predicate in ->atomic_open() instances	2016-07-05 16:02:23 -04:00
adfs	vfs: make the string hashes salt the hash	2016-06-10 20:21:46 -07:00
affs	vfs: make the string hashes salt the hash	2016-06-10 20:21:46 -07:00
afs	rxrpc: Limit the listening backlog	2016-06-10 18:14:47 -07:00
autofs4	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
befs	fs/befs/io.c:befs_bread(): remove unneeded initialization to NULL	2016-05-23 17:04:14 -07:00
bfs	more trivial ->iterate_shared conversions	2016-05-09 11:41:14 -04:00
btrfs	Merge branch 'akpm' (patches from Andrew)	2016-07-26 19:55:54 -07:00
cachefiles	FS-Cache: make check_consistency callback return int	2016-06-01 10:29:39 +02:00
ceph	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
cifs	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
coda	introduce a parallel variant of ->iterate()	2016-05-02 19:49:29 -04:00
configfs	configfs: Remove ppos increment in configfs_write_bin_file	2016-06-30 11:28:55 +02:00
cramfs	more trivial ->iterate_shared conversions	2016-05-09 11:41:14 -04:00
crypto	block, fs, mm, drivers: use bio set/get op accessors	2016-06-07 13:41:38 -06:00
debugfs	debugfs: open_proxy_open(): avoid double fops release	2016-06-15 04:56:35 -07:00
devpts	devpts: Make each mount of devpts an independent filesystem.	2016-06-05 10:36:01 -07:00
dlm	dlm: Use kmemdup instead of kmalloc and memcpy	2016-06-23 11:55:58 -05:00
ecryptfs	ecryptfs: don't allow mmap when the lower fs doesn't support it	2016-07-08 10:35:28 -05:00
efivarfs	vfs: make the string hashes salt the hash	2016-06-10 20:21:46 -07:00
efs	fs/efs/super.c: fix return value	2016-05-20 17:58:30 -07:00
exofs	block, fs, mm, drivers: use bio set/get op accessors	2016-06-07 13:41:38 -06:00
exportfs	introduce a parallel variant of ->iterate()	2016-05-02 19:49:29 -04:00
ext2	Merge branch 'akpm' (patches from Andrew)	2016-07-26 19:55:54 -07:00
ext4	Merge branch 'akpm' (patches from Andrew)	2016-07-26 19:55:54 -07:00
f2fs	The major change in this version is mitigating cpu overheads on write paths by	2016-07-27 10:36:31 -07:00
fat	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
freevxfs	more trivial ->iterate_shared conversions	2016-05-09 11:41:14 -04:00
fscache	FS-Cache: wake write waiter after invalidating writes	2016-06-01 10:29:09 +02:00
fuse	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
gfs2	Merge branch 'for-4.8/drivers' of git://git.kernel.dk/linux-block	2016-07-26 15:37:51 -07:00
hfs	vfs: make the string hashes salt the hash	2016-06-10 20:21:46 -07:00
hfsplus	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
hostfs	hostfs: switch to ->iterate_shared()	2016-05-12 19:49:30 -04:00
hpfs	vfs: make the string hashes salt the hash	2016-06-10 20:21:46 -07:00
hugetlbfs	mm, fs: remove remaining PAGE_CACHE_* and page_cache_{get,release} usage	2016-04-04 10:41:08 -07:00
isofs	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
jbd2	The major change this cycle is deleting ext4's copy of the file system	2016-07-26 18:35:55 -07:00
jffs2	vfs: make the string hashes salt the hash	2016-06-10 20:21:46 -07:00
jfs	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
kernfs	vfs: make the string hashes salt the hash	2016-06-10 20:21:46 -07:00
lockd	lockd: unregister notifier blocks if the service fails to come up completely	2016-06-30 16:35:07 -04:00
logfs	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
minix	simple local filesystems: switch to ->iterate_shared()	2016-05-02 19:49:32 -04:00
ncpfs	vfs: make the string hashes salt the hash	2016-06-10 20:21:46 -07:00
nfs	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
nfs_common
nfsd	xfs: update for 4.8-rc1	2016-07-27 09:53:35 -07:00
nilfs2	Merge branch 'for-4.8/core' of git://git.kernel.dk/linux-block	2016-07-26 15:03:07 -07:00
nls
notify	fsnotify: avoid spurious EMFILE errors from inotify_init()	2016-05-19 19:12:14 -07:00
ntfs	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
ocfs2	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
omfs	more trivial ->iterate_shared conversions	2016-05-09 11:41:14 -04:00
openpromfs	more trivial ->iterate_shared conversions	2016-05-09 11:41:14 -04:00
orangefs	Merge branch 'akpm' (patches from Andrew)	2016-07-26 19:55:54 -07:00
overlayfs	ovl: verify upper dentry in ovl_remove_and_whiteout()	2016-07-22 10:54:20 +02:00
proc	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
pstore	pstore/ram: add Device Tree bindings	2016-06-14 11:34:39 -07:00
qnx4	more trivial ->iterate_shared conversions	2016-05-09 11:41:14 -04:00
qnx6	more trivial ->iterate_shared conversions	2016-05-09 11:41:14 -04:00
quota	fs/quota: use nla_put_u64_64bit()	2016-04-26 12:00:48 -04:00
ramfs	tmpfs/ramfs: fix VM_MAYSHARE mappings for NOMMU	2016-05-20 17:58:30 -07:00
reiserfs	Merge branch 'for-4.8/drivers' of git://git.kernel.dk/linux-block	2016-07-26 15:37:51 -07:00
romfs	romfs, squashfs: switch to ->iterate_shared()	2016-05-09 11:41:15 -04:00
squashfs	fs: have ll_rw_block users pass in op and flags separately	2016-06-07 13:41:38 -06:00
sysfs
sysv	vfs: make the string hashes salt the hash	2016-06-10 20:21:46 -07:00
tracefs
ubifs	UBIFS: Implement ->migratepage()	2016-06-23 00:29:53 +02:00
udf	Merge branch 'for-4.8/drivers' of git://git.kernel.dk/linux-block	2016-07-26 15:37:51 -07:00
ufs	fs: have ll_rw_block users pass in op and flags separately	2016-06-07 13:41:38 -06:00
xfs	xfs: update for 4.8-rc1	2016-07-27 09:53:35 -07:00
aio.c	aio: make aio_setup_ring killable	2016-05-23 17:04:14 -07:00
anon_inodes.c
attr.c
bad_inode.c	switch ->setxattr() to passing dentry and inode separately	2016-05-27 20:09:16 -04:00
binfmt_aout.c	fs: fix binfmt_aout.c build error	2016-05-28 16:34:59 -07:00
binfmt_elf_fdpic.c	coredump: fix dumping through pipes	2016-06-07 22:07:09 -04:00
binfmt_elf.c	coredump: fix dumping through pipes	2016-06-07 22:07:09 -04:00
binfmt_em86.c
binfmt_flat.c	remove lots of IS_ERR_VALUE abuses	2016-05-27 15:26:11 -07:00
binfmt_misc.c
binfmt_script.c
block_dev.c	block: add QUEUE_FLAG_DAX for devices to advertise their DAX support	2016-07-20 21:01:01 -06:00
buffer.c	xfs: update for 4.8-rc1	2016-07-27 09:53:35 -07:00
char_dev.c	chardev: add missing line break in pr_warn	2016-07-14 16:21:53 +09:00
compat_binfmt_elf.c
compat_ioctl.c	[media] cec: add compat32 ioctl support	2016-06-28 10:00:13 -03:00
compat.c	Fix a number of bugs, most notably a potential stale data exposure	2016-05-24 12:55:26 -07:00
coredump.c	coredump: fix dumping through pipes	2016-06-07 22:07:09 -04:00
dax.c	dax: remote unused fault wrappers	2016-07-26 16:19:19 -07:00
dcache.c	Merge branch 'salted-string-hash'	2016-07-28 12:26:31 -07:00
dcookies.c
direct-io.c	direct-io: use bio set/get op accessors	2016-06-07 13:41:38 -06:00
drop_caches.c
eventfd.c	eventfd: document lockless access in eventfd_poll	2016-03-22 15:36:02 -07:00
eventpoll.c	fs: poll/select/recvmmsg: use timespec64 for timeout events	2016-05-19 19:12:14 -07:00
exec.c	exec: make exec path waiting for mmap_sem killable	2016-05-23 17:04:14 -07:00
fcntl.c
fhandle.c	fs/coredump: prevent fsuid=0 dumps into user-controlled directories	2016-03-22 15:36:02 -07:00
file_table.c
file.c	give readdir(2)/getdents(2)/etc. uniform exclusion with lseek()	2016-05-02 19:49:28 -04:00
filesystems.c
fs_pin.c
fs_struct.c
fs-writeback.c	fs/fs-writeback.c: inode writeback list tracking tracepoints	2016-07-26 16:19:19 -07:00
inode.c	fs/fs-writeback.c: add a new writeback list for sync	2016-07-26 16:19:19 -07:00
internal.h	xfs: update for 4.8-rc1	2016-07-27 09:53:35 -07:00
ioctl.c
iomap.c	fs: iomap based fiemap implementation	2016-06-21 09:38:45 +10:00
Kconfig	fs: introduce iomap infrastructure	2016-06-21 09:23:11 +10:00
Kconfig.binfmt	ELF/MIPS build fix	2016-05-23 17:04:14 -07:00
libfs.c	lockless next_positive()	2016-06-20 17:11:29 -04:00
locks.c	locks: use file_inode()	2016-07-01 10:24:18 -04:00
Makefile	fs: introduce iomap infrastructure	2016-06-21 09:23:11 +10:00
mbcache.c
mount.h
mpage.c	Merge branch 'akpm' (patches from Andrew)	2016-07-26 19:55:54 -07:00
namei.c	vfs: make the string hashes salt the hash	2016-06-10 20:21:46 -07:00
namespace.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-07-01 15:20:11 -07:00
no-block.c
nsfs.c
open.c	Merge branch 'work.const-path' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-05-17 14:41:03 -07:00
pipe.c	pipe: account to kmemcg	2016-07-26 16:19:19 -07:00
pnode.c	propogate_mnt: Handle the first propogated copy being a slave	2016-05-05 09:54:45 -05:00
pnode.h
posix_acl.c	posix_acl: Add set_posix_acl	2016-06-24 12:11:34 -04:00
proc_namespace.c	vfs: show_vfsstat: do not ignore errors from show_devname method	2016-03-16 13:09:08 -04:00
read_write.c	x86/syscalls: Add compat_sys_preadv64v2/compat_sys_pwritev64v2	2016-07-15 10:30:26 +02:00
readdir.c	restore killability of old mutex_lock_killable(&inode->i_mutex) users	2016-05-26 00:13:25 -04:00
select.c	fs: poll/select/recvmmsg: use timespec64 for timeout events	2016-05-19 19:12:14 -07:00
seq_file.c	Make file credentials available to the seqfile interfaces	2016-04-14 12:56:09 -07:00
signalfd.c
splice.c	Merge branch 'ovl-fixes' into for-linus	2016-05-11 00:00:29 -04:00
stack.c
stat.c
statfs.c
super.c	fs/fs-writeback.c: add a new writeback list for sync	2016-07-26 16:19:19 -07:00
sync.c	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
timerfd.c	timerfd: Reject ALARM timerfds without CAP_WAKE_ALARM	2016-06-09 23:42:38 +02:00
userfaultfd.c	mm: introduce fault_env	2016-07-26 16:19:19 -07:00
utimes.c
xattr.c	switch ->setxattr() to passing dentry and inode separately	2016-05-27 20:09:16 -04:00