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linux/fs/cifs
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Steve French 00778e2294 smb3: add way to control slow response threshold for logging and stats 
/proc/fs/cifs/Stats when CONFIG_CIFS_STATS2 is enabled logs 'slow'
responses, but depending on the server you are debugging a
one second timeout may be too fast, so allow setting it to
a larger number of seconds via new module parameter

/sys/module/cifs/parameters/slow_rsp_threshold

or via modprobe:

slow_rsp_threshold:Amount of time (in seconds) to wait before
logging that a response is delayed.
Default: 1 (if set to 0 disables msg). (uint)

Recommended values are 0 (disabled) to 32767 (9 hours) with
the default remaining as 1 second.

Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
2018-10-23 21:16:04 -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: allow stats which track session and share reconnects to be reset 2018-10-23 21:16:04 -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_fs_sb.h smb3: fix redundant opens on root 2018-05-27 17:56:35 -05:00
cifs_ioctl.h
cifs_spnego.c
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
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: add way to control slow response threshold for logging and stats 2018-10-23 21:16:04 -05:00
cifsfs.h cifs: update internal module version number for cifs.ko to 2.12 2018-08-23 15:11:10 -05:00
cifsglob.h smb3: add way to control slow response threshold for logging and stats 2018-10-23 21:16:04 -05:00
cifspdu.h
cifsproto.h cifs: add compound_send_recv() 2018-08-07 14:23:20 -05:00
cifssmb.c cifs: protect against server returning invalid file system block size 2018-10-23 21:16:04 -05:00
connect.c smb3: fix lease break problem introduced by compounding 2018-10-02 18:54:09 -05:00
dir.c get rid of 'opened' argument of ->atomic_open() - part 3 2018-07-12 10:04:20 -04:00
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: Backup intent flag missing for directory opens with backupuid mounts 2018-09-02 23:21:42 -05:00
ioctl.c cifs: remove set but not used variable 'cifs_sb' 2018-10-23 21:16:03 -05:00
Kconfig fs/cifs: require sha512 2018-09-09 00:04:27 -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: read overflow in is_valid_oplock_break() 2018-09-12 17:13:34 -05:00
netmisc.c cifs: use timespec64 internally 2018-08-07 14:15:41 -05:00
nterr.c
nterr.h
ntlmssp.h
readdir.c cifs: prevent integer overflow in nxt_dir_entry() 2018-09-12 09:27:57 -05:00
rfc1002pdu.h
sess.c cifs: check kmalloc before use 2018-08-23 15:10:49 -05:00
smb1ops.c cifs: simple stats should always be enabled 2018-08-07 14:20:22 -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: change SMB2_OP_RENAME and SMB2_OP_HARDLINK to use compounding 2018-10-23 21:16:04 -05:00
smb2inode.c SMB3: Backup intent flag missing from compounded ops 2018-10-23 21:16:04 -05:00
smb2maperror.c smb3: do not display confusing message on mount to Azure servers 2018-10-23 21:16:03 -05:00
smb2misc.c smb3: minor debugging clarifications in rfc1001 len processing 2018-09-02 23:21:42 -05:00
smb2ops.c cifs: remove the is_falloc argument to SMB2_set_eof 2018-10-23 21:16:04 -05:00
smb2pdu.c cifs: change SMB2_OP_RENAME and SMB2_OP_HARDLINK to use compounding 2018-10-23 21:16:04 -05:00
smb2pdu.h cifs: create a define for the max number of iov we need for a SMB2 set_info 2018-10-23 21:16:04 -05:00
smb2proto.h cifs: change SMB2_OP_RENAME and SMB2_OP_HARDLINK to use compounding 2018-10-23 21:16:04 -05:00
smb2status.h
smb2transport.c CIFS: fix uninitialized ptr deref in smb2 signing 2018-08-07 14:30:59 -05:00
smbdirect.c Linux 4.18 2018-08-16 13:12:00 -06:00
smbdirect.h cifs: fix SMB1 breakage 2018-07-05 13:48:24 -05:00
smbencrypt.c
smberr.h
smbfsctl.h
trace.c smb3: Add ftrace tracepoints for improved SMB3 debugging 2018-05-27 17:56:35 -05:00
trace.h smb3: add tracepoint to catch cases where credit refund of failed op overlaps reconnect 2018-10-23 21:16:03 -05:00
transport.c smb3: add way to control slow response threshold for logging and stats 2018-10-23 21:16:04 -05:00
winucase.c
xattr.c smb3: create smb3 equivalent alias for cifs pseudo-xattrs 2018-08-10 18:46:58 -05:00