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cce0244ab0
linux/fs/cifs
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Jeff Layton cce0244ab0 cifs: change ERRnomem error mapping from ENOMEM to EREMOTEIO 
Sometimes, the server will report an error that basically indicates
that it's running out of resources. These include these under SMB1:

NT_STATUS_NO_MEMORY
NT_STATUS_SECTION_TOO_BIG
NT_STATUS_TOO_MANY_PAGING_FILES

...and this one under SMB2:

STATUS_NO_MEMORY

Currently, this gets mapped to ENOMEM by the client, but that's
confusing as an ENOMEM error is typically an indicator that the
client is out of memory.

Change these errors to instead map to EREMOTEIO to indicate that
the problem is actually server-side and not on the client.

Reported-by: "ISHIKAWA,chiaki" <ishikawa@yk.rim.or.jp>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
2013-11-11 16:33:25 -06:00
..
asn1.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
cache.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
cifs_debug.c cifs: try to handle the MUST SecurityFlags sanely 2013-06-26 17:31:55 -05:00
cifs_debug.h [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
cifs_dfs_ref.c cifs: fix composing of mount options for DFS referrals 2013-05-24 13:08:31 -05:00
cifs_fs_sb.h cifs: Convert struct cifs_sb_info to use kuids and kgids 2013-02-13 07:28:54 -08:00
cifs_spnego.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
cifs_spnego.h [CIFS] Rename three structures to avoid camel case 2011-05-27 04:34:02 +00:00
cifs_unicode.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
cifs_unicode.h cifs: add new case-insensitive conversion routines that are based on wchar_t's 2013-09-08 14:38:05 -05:00
cifs_uniupr.h cifs: correction of unicode header files 2010-08-20 00:46:42 +00:00
cifsacl.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
cifsacl.h cifs: fix SID binary to string conversion 2012-12-11 11:48:49 -06:00
cifsencrypt.c cifs: fix bad error handling in crypto code 2013-07-31 13:44:59 -05:00
cifsfs.c cifs: Fix inability to write files >2GB to SMB2/3 shares 2013-10-07 09:54:45 -05:00
cifsfs.h [CIFS] update cifs.ko version 2013-09-25 19:01:27 -05:00
cifsglob.h CIFS: Fix symbolic links usage 2013-11-11 16:31:03 -06:00
cifspdu.h Allow setting per-file compression via CIFS protocol 2013-11-02 12:52:44 -05:00
cifsproto.h Allow setting per-file compression via CIFS protocol 2013-11-02 12:52:44 -05:00
cifssmb.c Allow setting per-file compression via CIFS protocol 2013-11-02 12:52:44 -05:00
connect.c cifs: Send a logoff request before removing a smb session 2013-11-02 12:52:35 -05:00
dir.c cifs: fix filp leak in cifs_atomic_open() 2013-09-16 19:17:24 -04:00
dns_resolve.c cifs: fix composing of mount options for DFS referrals 2013-05-24 13:08:31 -05:00
dns_resolve.h DNS: Separate out CIFS DNS Resolver code 2010-08-05 17:17:51 +00:00
export.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
file.c CIFS: FS-Cache: Uncache unread pages in cifs_readpages() before freeing them 2013-09-18 10:17:03 -05:00
fscache.c NFS client updates for Linux 3.13 2013-11-08 05:57:46 +09:00
fscache.h CIFS: FS-Cache: Uncache unread pages in cifs_readpages() before freeing them 2013-09-18 10:17:03 -05:00
inode.c CIFS: Fix symbolic links usage 2013-11-11 16:31:03 -06:00
ioctl.c Fix unused variable warning when CIFS POSIX disabled 2013-11-02 12:52:48 -05:00
Kconfig [CIFS] SMB3 Signing enablement 2013-06-26 23:45:05 -05:00
link.c CIFS: Implement follow_link for SMB2 2013-09-08 14:27:34 -05:00
Makefile cifs: add new case-insensitive conversion routines that are based on wchar_t's 2013-09-08 14:38:05 -05:00
misc.c cifs: Make big endian multiplex ID sequences monotonic on the wire 2013-11-02 12:51:53 -05:00
netmisc.c cifs: change ERRnomem error mapping from ENOMEM to EREMOTEIO 2013-11-11 16:33:25 -06:00
nterr.c CIFS: Rename 7 error codes to NT_ style 2012-07-24 10:25:10 -05:00
nterr.h CIFS: Rename 7 error codes to NT_ style 2012-07-24 10:25:10 -05:00
ntlmssp.h CIFS: Add session setup/logoff capability for SMB2 2012-07-24 21:54:57 +04:00
readdir.c CIFS: Fix symbolic links usage 2013-11-11 16:31:03 -06:00
rfc1002pdu.h [CIFS] whitespace cleanup 2007-06-05 18:30:44 +00:00
sess.c cifs: Allow LANMAN auth method for servers supporting unencapsulated authentication methods 2013-10-07 09:57:11 -05:00
smb1ops.c CIFS: Fix symbolic links usage 2013-11-11 16:31:03 -06:00
smb2file.c CIFS: Store lease state itself rather than a mapped oplock value 2013-09-09 22:52:05 -05:00
smb2glob.h [CIFS] SMB3 Signing enablement 2013-06-26 23:45:05 -05:00
smb2inode.c CIFS: Fix symbolic links usage 2013-11-11 16:31:03 -06:00
smb2maperror.c cifs: change ERRnomem error mapping from ENOMEM to EREMOTEIO 2013-11-11 16:33:25 -06:00
smb2misc.c CIFS: Respect epoch value from create lease context v2 2013-09-09 22:52:18 -05:00
smb2ops.c Query network adapter info at mount time for debugging 2013-11-02 12:53:45 -05:00
smb2pdu.c Query File System Alignment 2013-11-02 12:52:41 -05:00
smb2pdu.h Allow setting per-file compression via CIFS protocol 2013-11-02 12:52:44 -05:00
smb2proto.h CIFS: Fix symbolic links usage 2013-11-11 16:31:03 -06:00
smb2status.h CIFS: Add SMB2 status codes 2012-07-24 10:25:13 -05:00
smb2transport.c cifs: Send a logoff request before removing a smb session 2013-11-02 12:52:35 -05:00
smbencrypt.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
smberr.h cifs: map NT_STATUS_ERROR_WRITE_PROTECTED to -EROFS 2010-08-02 12:40:40 +00:00
smbfsctl.h do not treat non-symlink reparse points as valid symlinks 2013-10-05 21:54:18 -05:00
transport.c cifs: Send a logoff request before removing a smb session 2013-11-02 12:52:35 -05:00
winucase.c [CIFS] quiet sparse compile warning 2013-09-08 14:54:24 -05:00
xattr.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00