J. Bruce Fields e1a24bb0aa dcache: Don't set DISCONNECTED on "pseudo filesystem" dentries ...

I can't for the life of me see any reason why anyone should care whether
a dentry that is never hooked into the dentry cache would need
DCACHE_DISCONNECTED set.

This originates from 4b936885ab "fs:
improve scalability of pseudo filesystems", which probably just made the
false assumption the DCACHE_DISCONNECTED was meant to be set on anything
not connected to a parent somehow.

So this is just confusing.  Ideally the only uses of DCACHE_DISCONNECTED
would be in the filehandle-lookup code, which needs it to ensure
dentries are connected into the dentry tree before use.

I left d_alloc_pseudo there even though it's now equivalent to
__d_alloc(), just on the theory the name is better documentation of its
intended use outside dcache.c.

Cc: Nick Piggin <npiggin@kernel.dk>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2013-11-09 00:16:33 -05:00

..

9p

9p: make v9fs_cache_inode_{get,put,set}_cookie empty inlines for !9P_CACHEFS

2013-10-24 23:34:47 -04:00

adfs

adfs: delayed freeing of sbi

2013-10-24 23:43:27 -04:00

affs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

afs

afs: dget_parent() can't return a negative dentry

2013-09-29 22:02:24 -04:00

autofs4

autofs4: make freeing sbi rcu-delayed

2013-10-24 23:43:27 -04:00

befs

befs: split symlink iops in two - for short and long symlinks resp.

2013-10-24 23:34:50 -04:00

bfs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

btrfs

btrfs: Fix crash due to not allocating integrity data for a bioset

2013-10-05 10:52:10 -04:00

cachefiles

CacheFiles: Don't try to dump the index key if the cookie has been cleared

2013-09-20 15:15:43 -07:00

ceph

ceph: use d_invalidate() to invalidate aliases

2013-09-06 12:55:29 -07:00

cifs

cifs: rcu-delay unload_nls() and freeing sbi

2013-10-24 23:43:27 -04:00

coda

coda_revalidate_inode(): switch to passing inode...

2013-11-09 00:16:21 -05:00

configfs

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-07-14 11:42:26 -07:00

cramfs

[readdir] convert f2fs

2013-06-29 12:56:46 +04:00

debugfs

debugfs: debugfs_remove_recursive() must not rely on list_empty(d_subdirs)

2013-07-31 12:16:31 -04:00

devpts

fs: Limit sys_mount to only request filesystem modules (Part 2).

2013-03-07 01:08:55 -08:00

dlm

dlm: remove signal blocking

2013-08-12 15:22:43 -05:00

ecryptfs

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

efivarfs

efivarfs: we can use simple_lookup() now

2013-07-14 17:48:35 +04:00

efs

efs: iget_locked() doesn't return an ERR_PTR()

2013-08-24 12:10:22 -04:00

exofs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

exportfs

exportfs: fix 32-bit nfsd handling of 64-bit inode numbers

2013-11-09 00:16:32 -05:00

ext2

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

ext3

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2013-09-06 09:06:02 -07:00

ext4

Merge branch 'akpm' (patches from Andrew Morton)

2013-09-12 15:44:27 -07:00

f2fs

f2fs: optimize gc for better performance

2013-09-05 13:50:32 +09:00

fat

fat: rcu-delay unloading nls and freeing sbi

2013-10-24 23:43:28 -04:00

freevxfs

[readdir] convert freevxfs

2013-06-29 12:56:53 +04:00

fscache

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

2013-09-19 12:50:37 -05:00

fuse

fuse: rcu-delay freeing fuse_conn

2013-10-24 23:45:13 -04:00

gfs2

new helper: kfree_put_link()

2013-10-24 23:34:49 -04:00

hfs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

hfsplus

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

hostfs

um: hostfs: Fix writeback

2013-09-07 10:38:29 +02:00

hpfs

hpfs: make freeing sbi and codetables rcu-delayed

2013-10-24 23:43:26 -04:00

hppfs

clean up scary strncpy(dst, src, strlen(src)) uses

2013-07-03 16:07:41 -07:00

hugetlbfs

cope with potentially long ->d_dname() output for shmem/hugetlb

2013-08-24 12:10:17 -04:00

isofs

isofs: don't pass dentry to isofs_hash{i,}_common()

2013-10-24 23:34:59 -04:00

jbd

jbd: use a single printk for jbd_debug()

2013-08-09 10:49:00 +02:00

jbd2

jbd2: Fix endian mixing problems in the checksumming code

2013-08-28 14:59:58 -04:00

jffs2

[readdir] convert jffs2

2013-06-29 12:56:47 +04:00

jfs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

lockd

LOCKD: Don't call utsname()->nodename from nlmclnt_setlockargs

2013-08-05 15:03:46 -04:00

logfs

Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2013-07-02 09:39:34 -07:00

minix

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

ncpfs

ncpfs: rcu-delay unload_nls() and freeing ncp_server

2013-10-24 23:43:28 -04:00

nfs

nfs: use %p[dD] instead of open-coded (and often racy) equivalents

2013-10-24 23:34:50 -04:00

nfs_common

nfs_common: Update the translation between nfsv3 acls linux posix acls

2013-02-13 06:15:14 -08:00

nfsd

nfsd: switch to %p[dD]

2013-10-24 23:34:51 -04:00

nilfs2

nilfs2: fix issue with race condition of competition between segments for dirty blocks

2013-09-30 14:31:02 -07:00

nls

…

notify

fsnotify: update comments concerning locking scheme

2013-07-09 10:33:20 -07:00

ntfs

iget/iget5: don't bother with ->i_lock until we find a match

2013-11-09 00:16:31 -05:00

ocfs2

ocfs2: get rid of impossible checks

2013-11-09 00:16:32 -05:00

omfs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

openpromfs

[readdir] convert openpromfs

2013-06-29 12:56:32 +04:00

proc

new helper: kfree_put_link()

2013-10-24 23:34:49 -04:00

pstore

pstore: Remove the messages related to compression failure

2013-09-16 09:28:29 -07:00

qnx4

qnx4: i_sb is never NULL

2013-11-09 00:16:32 -05:00

qnx6

[readdir] convert qnx6

2013-06-29 12:56:39 +04:00

quota

fs: convert fs shrinkers to new scan/count API

2013-09-10 18:56:31 -04:00

ramfs

initmpfs: move rootfs code from fs/ramfs/ to init/

2013-09-11 15:59:37 -07:00

reiserfs

reiserfs: fix race with flush_used_journal_lists and flush_journal_list

2013-09-24 11:24:21 +02:00

romfs

[readdir] convert romfs

2013-06-29 12:56:29 +04:00

squashfs

Squashfs: add corruption check for type in squashfs_readdir()

2013-09-06 04:57:54 +01:00

sysfs

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-09-07 14:36:57 -07:00

sysv

sysv: Add forgotten superblock lock init for v7 fs

2013-09-29 22:02:02 -04:00

ubifs

ubifs: switch to %pd

2013-10-24 23:34:51 -04:00

udf

udf: Fortify LVID loading

2013-09-24 11:23:33 +02:00

ufs

truncate: drop 'oldsize' truncate_pagecache() parameter

2013-09-12 15:38:02 -07:00

xfs

xfs: Use kmem_free() instead of free()

2013-10-04 13:56:12 -05:00

aio.c

rework aio migrate pages to use aio fs

2013-11-09 00:16:28 -05:00

anon_inodes.c

... and kill anon_inode_getfile_private()

2013-11-09 00:16:28 -05:00

attr.c

…

bad_inode.c

[readdir] ->readdir() is gone

2013-06-29 12:57:04 +04:00

binfmt_aout.c

dump_skip(): dump_seek() replacement taking coredump_params

2013-11-09 00:16:26 -05:00

binfmt_elf_fdpic.c

elf{,_fdpic} coredump: get rid of pointless if (siginfo->si_signo)

2013-11-09 00:16:30 -05:00

binfmt_elf.c

elf{,_fdpic} coredump: get rid of pointless if (siginfo->si_signo)

2013-11-09 00:16:30 -05:00

binfmt_em86.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

binfmt_flat.c

new helper: read_code()

2013-04-29 15:40:23 -04:00

binfmt_misc.c

binfmt_misc: reuse string_unescape_inplace()

2013-04-30 17:04:03 -07:00

binfmt_script.c

…

binfmt_som.c

…

bio-integrity.c

Merge branch 'for-3.12/core' of git://git.kernel.dk/linux-block

2013-09-22 15:00:11 -07:00

bio.c

block: Fix bio_copy_data()

2013-09-24 14:41:42 -07:00

block_dev.c

Merge tag 'writeback-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux

2013-09-13 23:06:40 -04:00

buffer.c

mm: vmscan: take page buffers dirty and locked state into account

2013-07-03 16:07:29 -07:00

char_dev.c

consolidate the reassignments of ->f_op in ->open() instances

2013-10-24 23:34:53 -04:00

compat_binfmt_elf.c

…

compat_ioctl.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

compat.c

[readdir] constify ->actor

2013-06-29 12:57:05 +04:00

coredump.c

constify do_coredump() argument

2013-11-09 00:16:29 -05:00

coredump.h

…

dcache.c

dcache: Don't set DISCONNECTED on "pseudo filesystem" dentries

2013-11-09 00:16:33 -05:00

dcookies.c

consolidate compat lookup_dcookie()

2013-03-03 23:00:23 -05:00

direct-io.c

direct-io: Use return from cmpxchg to decide of assignment happened

2013-09-09 10:47:42 -07:00

drop_caches.c

shrinker: add node awareness

2013-09-10 18:56:31 -04:00

eventfd.c

…

eventpoll.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

exec.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

fcntl.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

fhandle.c

…

file_table.c

get rid of s_files and files_lock

2013-11-09 00:16:20 -05:00

file.c

don't bother with deferred freeing of fdtables

2013-05-01 17:31:42 -04:00

filesystems.c

fs: Limit sys_mount to only request filesystem modules.

2013-03-03 19:36:31 -08:00

fs_struct.c

constify path_get/path_put and fs_struct.c stuff

2013-03-01 23:51:07 -05:00

fs-writeback.c

new helpers: lock_mount_hash/unlock_mount_hash

2013-10-24 23:34:59 -04:00

generic_acl.c

…

inode.c

iget/iget5: don't bother with ->i_lock until we find a match

2013-11-09 00:16:31 -05:00

internal.h

get rid of s_files and files_lock

2013-11-09 00:16:20 -05:00

ioctl.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

ioprio.c

…

Kconfig

efivarfs: Move to fs/efivarfs

2013-04-17 13:25:09 +01:00

Kconfig.binfmt

fs: make binfmt support for #! scripts modular and removable

2013-04-30 17:04:04 -07:00

libfs.c

take anon inode allocation to libfs.c

2013-11-09 00:16:27 -05:00

locks.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

Makefile

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-05-01 17:51:54 -07:00

mbcache.c

fs: convert fs shrinkers to new scan/count API

2013-09-10 18:56:31 -04:00

mount.h

RCU'd vfsmounts

2013-11-09 00:16:19 -05:00

mpage.c

…

namei.c

VFS: Put a small type field into struct dentry::d_flags

2013-11-09 00:16:30 -05:00

namespace.c

RCU'd vfsmounts

2013-11-09 00:16:19 -05:00

no-block.c

…

open.c

get rid of s_files and files_lock

2013-11-09 00:16:20 -05:00

pipe.c

aio: don't include aio.h in sched.h

2013-05-07 20:16:25 -07:00

pnode.c

split __lookup_mnt() in two functions

2013-10-24 23:35:00 -04:00

pnode.h

vfs: Don't copy mount bind mounts of /proc/<pid>/ns/mnt between namespaces

2013-08-26 18:42:15 -07:00

posix_acl.c

…

proc_namespace.c

don't bother with vfsmount_lock in mounts_poll()

2013-10-24 23:34:59 -04:00

read_write.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

readdir.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

select.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

seq_file.c

seq_file: add seq_list_*_percpu helpers

2013-07-08 13:36:41 +04:00

signalfd.c

switch signalfd{,4}() to COMPAT_SYSCALL_DEFINE

2013-03-03 22:58:46 -05:00

splice.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

stack.c

…

stat.c

vfs: split out vfs_getattr_nosec

2013-11-09 00:16:31 -05:00

statfs.c

…

super.c

get rid of s_files and files_lock

2013-11-09 00:16:20 -05:00

sync.c

file->f_op is never NULL...

2013-10-24 23:34:54 -04:00

timerfd.c

timerfd: Add alarm timers

2013-05-29 12:57:34 -07:00

utimes.c

…

xattr_acl.c

…

xattr.c

…