mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-15 23:25:07 +00:00
Code Issues Releases Wiki Activity
linux-stable/fs/cifs
History
Steve French bf1fdeb789 smb3: add reconnect tracepoints 
Add tracepoints for reconnecting an smb3 session

Example output (from trace-cmd) with the patch
(showing the session marked for reconnect, the stat failing, and then
the subsequent SMB3 commands after the server comes back up).
The "smb3_reconnect" event is the new one.

           cifsd-25993 [000] .... 29635.368265: smb3_reconnect: server=localhost current_mid=0x1e
            stat-26200 [001] .... 29638.516403: smb3_enter: 	cifs_revalidate_dentry_attr: xid=22
            stat-26200 [001] .... 29648.723296: smb3_exit_err: 	cifs_revalidate_dentry_attr: xid=22 rc=-112
     kworker/0:1-22830 [000] .... 29653.850947: smb3_cmd_done: 	sid=0x0 tid=0x0 cmd=0 mid=0
     kworker/0:1-22830 [000] .... 29653.851191: smb3_cmd_err: 	sid=0x8ae4683c tid=0x0 cmd=1 mid=1 status=0xc0000016 rc=-5
     kworker/0:1-22830 [000] .... 29653.855254: smb3_cmd_done: 	sid=0x8ae4683c tid=0x0 cmd=1 mid=2
     kworker/0:1-22830 [000] .... 29653.855482: smb3_cmd_done: 	sid=0x8ae4683c tid=0x8084f30d cmd=3 mid=3

Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
2018-08-07 14:20:22 -05:00
..
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 smb3: simplify code by removing CONFIG_CIFS_SMB311 2018-08-07 14:15:56 -05:00
cifs_debug.h cifs: add server argument to the dump_detail method 2018-05-27 17:56:35 -05:00
cifs_dfs_ref.c CIFS: add build_path_from_dentry_optional_prefix() 2017-03-01 22:26:10 -06:00
cifs_fs_sb.h smb3: fix redundant opens on root 2018-05-27 17:56:35 -05:00
cifs_ioctl.h Enable previous version support 2016-10-13 19:48:11 -05:00
cifs_spnego.c cifs: Create dedicated keyring for spnego operations 2016-05-19 21:56:30 -05:00
cifs_spnego.h
cifs_unicode.c [SMB3] Remove ifdef since SMB3 (and later) now STRONGLY preferred 2017-07-08 18:57:07 -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: Make sure all data pages are signed correctly 2018-08-07 14:15:41 -05:00
cifsfs.c smb3: snapshot mounts are read-only and make sure info is displayable about the mount 2018-08-07 14:15:56 -05:00
cifsfs.h cifs: update internal module version number for cifs.ko to 2.12 2018-05-27 17:56:35 -05:00
cifsglob.h cifs: remove unused stats 2018-08-07 14:15:57 -05:00
cifspdu.h CIFS: move DFS response parsing out of SMB1 code 2017-03-01 22:26:10 -06:00
cifsproto.h cifs: use timespec64 internally 2018-08-07 14:15:41 -05:00
cifssmb.c cifs: use timespec64 internally 2018-08-07 14:15:41 -05:00
connect.c smb3: add reconnect tracepoints 2018-08-07 14:20:22 -05:00
dir.c some smb3 fixes for stable, as well as addition of ftrace hooks for cifs.ko, and improvements in compounding and smbdirect (RDMA) 2018-06-04 14:42:46 -07:00
dns_resolve.c
dns_resolve.h
export.c
file.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
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 smb3: simplify code by removing CONFIG_CIFS_SMB311 2018-08-07 14:15:56 -05:00
ioctl.c [SMB3] Remove ifdef since SMB3 (and later) now STRONGLY preferred 2017-07-08 18:57:07 -05:00
Kconfig smb3: simplify code by removing CONFIG_CIFS_SMB311 2018-08-07 14:15:56 -05:00
link.c smb3: don't request leases in symlink creation and query 2018-08-07 14:15:57 -05:00
Makefile smb3: Add ftrace tracepoints for improved SMB3 debugging 2018-05-27 17:56:35 -05:00
misc.c CIFS: add iface info to struct cifs_ses 2018-06-15 02:38:08 -05:00
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: update calc_size to take a server argument 2018-05-27 17:56:35 -05:00
rfc1002pdu.h
sess.c smb2: Enforce sec= mount option 2017-03-02 23:13:37 -06:00
smb1ops.c cifs: Fix use after free of a mid_q_entry 2018-07-05 13:48:24 -05:00
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: remove struct smb2_hdr 2018-06-01 09:14:30 -05:00
smb2inode.c cifs: fix a buffer leak in smb2_query_symlink 2018-06-07 23:39:41 -05:00
smb2maperror.c cifs: remove struct smb2_hdr 2018-06-01 09:14:30 -05:00
smb2misc.c smb3: simplify code by removing CONFIG_CIFS_SMB311 2018-08-07 14:15:56 -05:00
smb2ops.c smb3: add tracepoint for session expired or deleted 2018-08-07 14:15:57 -05:00
smb2pdu.c SMB3: Number of requests sent should be displayed for SMB3 not just CIFS 2018-08-07 14:15:56 -05:00
smb2pdu.h smb3: add support for statfs for smb3.1.1 posix extensions 2018-08-07 14:15:41 -05:00
smb2proto.h smb3: simplify code by removing CONFIG_CIFS_SMB311 2018-08-07 14:15:56 -05:00
smb2status.h
smb2transport.c smb3: simplify code by removing CONFIG_CIFS_SMB311 2018-08-07 14:15:56 -05:00
smbdirect.c cifs: fix SMB1 breakage 2018-07-05 13:48:24 -05:00
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 reconnect tracepoints 2018-08-07 14:20:22 -05:00
transport.c smb3: add reconnect tracepoints 2018-08-07 14:20:22 -05:00
winucase.c
xattr.c Rename superblock flags (MS_xyz -> SB_xyz) 2017-11-27 13:05:09 -08:00