Jeff Layton f7910cbd9f cifs: clean up wsize negotiation and allow for larger wsize ...

Now that we can handle larger wsizes in writepages, fix up the
negotiation of the wsize to allow for that. find_get_pages only seems to
give out a max of 256 pages at a time, so that gives us a reasonable
default of 1M for the wsize.

If the server however does not support large writes via POSIX
extensions, then we cap the wsize to (128k - PAGE_CACHE_SIZE). That
gives us a size that goes up to the max frame size specified in RFC1001.

Finally, if CAP_LARGE_WRITE_AND_X isn't set, then further cap it to the
largest size allowed by the protocol (USHRT_MAX).

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Reviewed-and-Tested-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>

2011-05-25 20:12:16 +00:00

..

9p

fs/9p: Fix error reported by coccicheck

2011-04-15 15:26:14 -05:00

adfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

affs

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

afs

Fix common misspellings

2011-03-31 11:26:23 -03:00

autofs4

Fix common misspellings

2011-03-31 11:26:23 -03:00

befs

Fix common misspellings

2011-03-31 11:26:23 -03:00

bfs

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

btrfs

sanitize <linux/prefetch.h> usage

2011-05-20 12:50:29 -07:00

cachefiles

Fix common misspellings

2011-03-31 11:26:23 -03:00

ceph

ceph: do not use i_wrbuffer_ref as refcount for Fb cap

2011-05-11 10:44:48 -07:00

cifs

cifs: clean up wsize negotiation and allow for larger wsize

2011-05-25 20:12:16 +00:00

coda

codafs: fix build break when CONFIG_PROC_SYSCTL=n

2011-03-25 17:45:16 -07:00

configfs

configfs: Fix race between configfs_readdir() and configfs_d_iput()

2011-05-18 04:08:16 -07:00

cramfs

…

debugfs

debugfs: move to new strtobool

2011-05-19 16:55:28 +09:30

devpts

fs/devpts/inode.c: correctly check d_alloc_name() return code in devpts_pty_new()

2011-03-22 17:44:17 -07:00

dlm

Fix common misspellings

2011-03-31 11:26:23 -03:00

ecryptfs

eCryptfs: Flush dirty pages in setattr

2011-04-25 18:49:46 -05:00

efs

block: remove per-queue plugging

2011-03-10 08:52:07 +01:00

exofs

Fix common misspellings

2011-03-31 11:26:23 -03:00

exportfs

vfs: Add open by file handle support

2011-03-15 02:21:44 -04:00

ext2

Fix common misspellings

2011-03-31 11:26:23 -03:00

ext3

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6

2011-04-08 07:35:17 -07:00

ext4

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2011-04-11 15:45:47 -07:00

fat

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

freevxfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

fscache

…

fuse

fuse: fix oops in revalidate when called with NULL nameidata

2011-05-10 17:35:58 +02:00

gfs2

Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw

2011-05-20 13:28:45 -07:00

hfs

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

hfsplus

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

hostfs

…

hpfs

HPFS: Remove unused variable

2011-05-09 09:04:24 -07:00

hppfs

…

hugetlbfs

mm: hugetlbfs: change remove_from_page_cache

2011-03-22 17:44:02 -07:00

isofs

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

jbd

Fix common misspellings

2011-03-31 11:26:23 -03:00

jbd2

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2011-04-11 15:45:47 -07:00

jffs2

Fix common misspellings

2011-03-31 11:26:23 -03:00

jfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

lockd

…

logfs

sanitize <linux/prefetch.h> usage

2011-05-20 12:50:29 -07:00

minix

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

ncpfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

nfs

NFSv4.1: Ensure that layoutget uses the correct gfp modes

2011-05-11 22:52:13 -04:00

nfs_common

Fix common misspellings

2011-03-31 11:26:23 -03:00

nfsd

Open with O_CREAT flag set fails to open existing files on non writable directories

2011-04-20 11:03:01 -04:00

nilfs2

nilfs2: fix infinite loop in nilfs_palloc_freev function

2011-05-10 22:19:50 +09:00

nls

…

notify

Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6

2011-04-07 11:14:49 -07:00

ntfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

ocfs2

ocfs2/dlm: Target node death during resource migration leads to thread spin

2011-05-13 11:27:30 -07:00

omfs

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

openpromfs

…

partitions

Fix for buffer overflow in ldm_frag_add not sufficient

2011-05-20 16:40:36 -07:00

proc

Don't lock guardpage if the stack is growing up

2011-05-09 16:22:07 -07:00

pstore

pstore: fix pstore filesystem mount/remount issue

2011-05-16 11:05:00 -07:00

qnx4

block: remove per-queue plugging

2011-03-10 08:52:07 +01:00

quota

Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6

2011-04-08 07:35:17 -07:00

ramfs

ramfs: fix memleak on no-mmu arch

2011-04-14 16:06:56 -07:00

reiserfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

romfs

…

squashfs

Fix common misspellings

2011-03-31 11:26:23 -03:00

sysfs

sysfs: remove "last sysfs file:" line from the oops messages

2011-05-13 16:05:51 -07:00

sysv

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

ubifs

UBIFS: seek journal heads to the latest bud in replay

2011-05-02 19:23:48 +03:00

udf

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

ufs

Merge branch 'for-linus2' of git://git.profusion.mobi/users/lucas/linux-2.6

2011-04-07 11:14:49 -07:00

xfs

xfs: fix race condition in AIL push trigger

2011-05-09 18:35:04 -05:00

aio.c

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

anon_inodes.c

…

attr.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

bad_inode.c

…

binfmt_aout.c

…

binfmt_elf_fdpic.c

…

binfmt_elf.c

brk: COMPAT_BRK: fix detection of randomized brk

2011-04-14 16:06:55 -07:00

binfmt_em86.c

…

binfmt_flat.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

binfmt_misc.c

…

binfmt_script.c

…

binfmt_som.c

…

bio-integrity.c

block: Require subsystems to explicitly allocate bio_set integrity mempool

2011-03-17 11:11:05 +01:00

bio.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

block_dev.c

block: rescan partitions on invalidated devices on -ENOMEDIA too

2011-04-29 10:17:26 +02:00

buffer.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

2011-03-24 19:01:30 -07:00

char_dev.c

…

compat_binfmt_elf.c

…

compat_ioctl.c

…

compat.c

select: remove unused MAX_SELECT_SECONDS

2011-03-21 00:16:08 -04:00

dcache.c

sanitize <linux/prefetch.h> usage

2011-05-20 12:50:29 -07:00

dcookies.c

…

direct-io.c

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

drop_caches.c

fs: move i_sb_list out from under inode_lock

2011-03-24 21:16:32 -04:00

eventfd.c

Docbook: add fs/eventfd.c and fix typos in it

2011-02-21 15:07:04 -08:00

eventpoll.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

exec.c

signal: Use GROUP_STOP_PENDING to stop once for a single group stop

2011-03-23 10:37:00 +01:00

fcntl.c

userns: rename is_owner_or_cap to inode_owner_or_capable

2011-03-23 19:47:13 -07:00

fhandle.c

fs/fhandle.c: add <linux/personality.h> for ia64

2011-04-14 16:06:56 -07:00

fifo.c

Filesystem: fifo: Fixed coding style issue.

2011-03-21 00:16:09 -04:00

file_table.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6

2011-03-16 13:26:17 -07:00

file.c

vfs: avoid large kmalloc()s for the fdtable

2011-04-28 11:28:20 -07:00

filesystems.c

fs: synchronize_rcu when unregister_filesystem success not failure

2011-04-17 10:42:01 -07:00

fs_struct.c

…

fs-writeback.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

generic_acl.c

userns: rename is_owner_or_cap to inode_owner_or_capable

2011-03-23 19:47:13 -07:00

inode.c

fs: add missing prefetch.h include

2011-05-22 11:26:02 -07:00

internal.h

fs: move i_wb_list out from under inode_lock

2011-03-24 21:17:51 -04:00

ioctl.c

vfs: cleanup do_vfs_ioctl()

2011-03-21 00:16:08 -04:00

ioprio.c

…

Kconfig

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

2011-03-16 19:01:29 -07:00

Kconfig.binfmt

…

libfs.c

…

locks.c

Merge branch 'for-2.6.39' of git://linux-nfs.org/~bfields/linux

2011-03-24 08:20:39 -07:00

Makefile

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

2011-03-16 19:01:29 -07:00

mbcache.c

Fix common misspellings

2011-03-31 11:26:23 -03:00

mpage.c

fs: make mpage read/write_pages() plug

2011-03-10 08:52:26 +01:00

namei.c

VFS: move BUG_ON test for symlink nd->depth after current->link_count test

2011-05-21 00:12:16 -07:00

namespace.c

Revert "vfs: Export file system uuid via /proc/<pid>/mountinfo"

2011-04-12 13:35:56 -07:00

nfsctl.c

open-style analog of vfs_path_lookup()

2011-03-14 09:15:28 -04:00

no-block.c

…

open.c

fs: Use BUG_ON(!mnt) at dentry_open().

2011-03-21 01:10:41 -04:00

pipe.c

…

pnode.c

…

pnode.h

…

posix_acl.c

…

read_write.c

…

read_write.h

…

readdir.c

…

select.c

select: remove unused MAX_SELECT_SECONDS

2011-03-21 00:16:08 -04:00

seq_file.c

…

signalfd.c

…

splice.c

…

stack.c

…

stat.c

readlinkat(), fchownat() and fstatat() with empty relative pathnames

2011-03-15 02:21:45 -04:00

statfs.c

clean statfs-like syscalls up

2011-03-14 09:15:28 -04:00

super.c

VFS: trivial: fix comment on s_maxbytes value warning check

2011-05-19 14:10:49 +00:00

sync.c

Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block

2011-03-24 10:16:26 -07:00

timerfd.c

…

utimes.c

userns: rename is_owner_or_cap to inode_owner_or_capable

2011-03-23 19:47:13 -07:00

xattr_acl.c

…

xattr.c

vfs: Pass setxattr(2) flags properly

2011-04-21 07:34:44 -07:00