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b983f7e923
linux/fs/cifs
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Pavel Shilovsky b983f7e923 CIFS: Fix adjustment of credits for MTU requests 
Currently for MTU requests we allocate maximum possible credits
in advance and then adjust them according to the request size.
While we were adjusting the number of credits belonging to the
server, we were skipping adjustment of credits belonging to the
request. This patch fixes it by setting request credits to
CreditCharge field value of SMB2 packet header.

Also ask 1 credit more for async read and write operations to
increase parallelism and match the behavior of other operations.

Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
CC: Stable <stable@vger.kernel.org>
2019-01-10 14:32:32 -06:00
..
asn1.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
cache.c cifs: use 64-bit timestamps for fscache 2018-08-07 14:15:41 -05:00
cifs_debug.c cifs: Add DFS cache routines 2018-12-28 10:05:58 -06:00
cifs_debug.h cifs: minor clarification in comments 2018-10-23 21:16:05 -05:00
cifs_dfs_ref.c cifs: Add support for failover in cifs_mount() 2018-12-28 10:10:29 -06:00
cifs_fs_sb.h cifs: Add support for failover in cifs_reconnect() 2018-12-28 10:13:11 -06:00
cifs_ioctl.h cifs: add IOCTL for QUERY_INFO passthrough to userspace 2018-10-23 21:16:05 -05:00
cifs_spnego.c smb3: on kerberos mount if server doesn't specify auth type use krb5 2018-11-02 14:09:41 -05:00
cifs_spnego.h
cifs_unicode.c fs/cifs: don't translate SFM_SLASH (U+F026) to backslash 2018-09-02 23:21:42 -05:00
cifs_unicode.h [SMB3] Remove ifdef since SMB3 (and later) now STRONGLY preferred 2017-07-08 18:57:07 -05:00
cifs_uniupr.h
cifsacl.c treewide: kmalloc() -> kmalloc_array() 2018-06-12 16:19:22 -07:00
cifsacl.h cifs: For SMB2 security informaion query, check for minimum sized security descriptor instead of sizeof FileAllInformation class 2018-06-04 19:19:24 -05:00
cifsencrypt.c cifs: remove coverity warning in calc_lanman_hash 2018-12-23 22:41:26 -06:00
cifsfs.c cifs: Make use of DFS cache to get new DFS referrals 2018-12-28 10:09:46 -06:00
cifsfs.h cifs: update internal module version number 2018-12-31 00:59:19 -06:00
cifsglob.h cifs: Add support for failover in cifs_reconnect() 2018-12-28 10:13:11 -06:00
cifspdu.h smb3: missing defines and structs for reparse point handling 2018-11-02 14:09:41 -05:00
cifsproto.h cifs: Add support for failover in smb2_reconnect() 2018-12-28 10:13:11 -06:00
cifssmb.c cifs: Add support for failover in cifs_reconnect_tcon() 2018-12-28 10:13:11 -06:00
connect.c cifs: Fix a debug message 2019-01-10 14:32:27 -06:00
dfs_cache.c cifs: Fix a tiny potential memory leak 2019-01-10 14:32:30 -06:00
dfs_cache.h cifs: Add DFS cache routines 2018-12-28 10:05:58 -06:00
dir.c cifs: Fix separator when building path from dentry 2018-12-06 02:20:17 -06:00
dns_resolve.c
dns_resolve.h
export.c
file.c fs: don't open code lru_to_page() 2019-01-04 13:13:48 -08:00
fscache.c cifs: use 64-bit timestamps for fscache 2018-08-07 14:15:41 -05:00
fscache.h cifs: use 64-bit timestamps for fscache 2018-08-07 14:15:41 -05:00
inode.c cifs: auto disable 'serverino' in dfs mounts 2018-12-23 23:05:11 -06:00
ioctl.c cifs: add support for ioctl on directories 2018-10-23 21:16:05 -05:00
Kconfig cifs: Minor Kconfig clarification 2018-12-28 10:13:11 -06:00
link.c smb3: don't request leases in symlink creation and query 2018-08-07 14:15:57 -05:00
Makefile cifs: Add DFS cache routines 2018-12-28 10:05:58 -06:00
misc.c cifs: Add support for failover in smb2_reconnect() 2018-12-28 10:13:11 -06:00
netmisc.c cifs: use timespec64 internally 2018-08-07 14:15:41 -05:00
nterr.c
nterr.h
ntlmssp.h cifs: dynamic allocation of ntlmssp blob 2016-06-23 23:45:07 -05:00
readdir.c cifs: check ntwrk_buf_start for NULL before dereferencing it 2018-12-23 22:41:31 -06:00
rfc1002pdu.h
sess.c cifs: remove set but not used variable 'smb_buf' 2018-12-23 22:41:20 -06:00
smb1ops.c cifs: Make use of DFS cache to get new DFS referrals 2018-12-28 10:09:46 -06:00
smb2file.c cifs: Fix stack out-of-bounds in smb{2,3}_create_lease_buf() 2018-07-05 13:48:25 -05:00
smb2glob.h cifs: change SMB2_OP_RENAME and SMB2_OP_HARDLINK to use compounding 2018-10-23 21:16:04 -05:00
smb2inode.c cifs: we can not use small padding iovs together with encryption 2018-12-31 00:58:52 -06:00
smb2maperror.c CIFS: Fix error mapping for SMB2_LOCK command which caused OFD lock problem 2018-12-23 22:42:56 -06:00
smb2misc.c smb3: minor debugging clarifications in rfc1001 len processing 2018-09-02 23:21:42 -05:00
smb2ops.c smb3: fix large reads on encrypted connections 2019-01-02 23:03:56 -06:00
smb2pdu.c CIFS: Fix adjustment of credits for MTU requests 2019-01-10 14:32:32 -06:00
smb2pdu.h smb3: add smb3.1.1 to default dialect list 2019-01-03 14:45:58 -06:00
smb2proto.h cifs: we can not use small padding iovs together with encryption 2018-12-31 00:58:52 -06:00
smb2status.h
smb2transport.c CIFS: fix uninitialized ptr deref in smb2 signing 2018-08-07 14:30:59 -05:00
smbdirect.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
smbdirect.h cifs: fix SMB1 breakage 2018-07-05 13:48:24 -05:00
smbencrypt.c CIFS: refactor crypto shash/sdesc allocation&free 2018-04-01 20:24:39 -05:00
smberr.h
smbfsctl.h [SMB3] Send durable handle v2 contexts when use of persistent handles required 2015-11-03 09:26:27 -06:00
trace.c smb3: Add ftrace tracepoints for improved SMB3 debugging 2018-05-27 17:56:35 -05:00
trace.h smb3: add trace point for tree connection 2018-11-02 14:09:41 -05:00
transport.c cifs: smb2 commands can not be negative, remove confusing check 2018-12-23 22:37:23 -06:00
winucase.c
xattr.c smb3: create smb3 equivalent alias for cifs pseudo-xattrs 2018-08-10 18:46:58 -05:00