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[CIFS] fix check for dead tcon in smb_init

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This was recently changed to check for need_reconnect, but should
actually be a check for a tidStatus of CifsExiting.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Steve French 2008-11-18 16:33:48 +00:00
parent 4e14e833ac
commit bfb59820ee
2 changed files with 6 additions and 2 deletions
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6
fs/cifs/CHANGES
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@ -8,7 +8,11 @@ handling fcntl(F_SETLEASE). Convert cifs to using blocking tcp
sends, and also let tcp autotune the socket send and receive buffers.
This reduces the number of EAGAIN errors returned by TCP/IP in
high stress workloads (and the number of retries on socket writes
when sending large SMBWriteX requests).
when sending large SMBWriteX requests). Fix case in which a portion of
data can in some cases not get written to the file on the server before the
file is closed. Fix DFS parsing to properly handle path consumed field,
and to handle certain codepage conversions better. Fix mount and
umount race that can cause oops in mount or umount or reconnect.
Version 1.54
------------

2
fs/cifs/cifssmb.c
View file

@ -295,7 +295,7 @@ smb_init(int smb_command, int wct, struct cifsTconInfo *tcon,
check for tcp and smb session status done differently
for those three - in the calling routine */
if (tcon) {
if (tcon->need_reconnect) {
if (tcon->tidStatus == CifsExiting) {
/* only tree disconnect, open, and write,
(and ulogoff which does not have tcon)
are allowed as we start force umount */