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(parent: c31f330) | patch
cifs: Avoid umount hangs with smb2 when server is unresponsive
authorShirish Pargaonkar <shirishpargaonkar@gmail.com>
Thu, 3 Oct 2013 10:44:45 +0000 (05:44 -0500)
committerSteve French <smfrench@gmail.com>
Mon, 7 Oct 2013 01:18:42 +0000 (20:18 -0500)
commiteb4c7df6c20b407ecbf1a985edc33d967371c2e8
tree09e3117fabaa3ec8f95f3e70a747f5e0f9990adatree | snapshot (tar.gz zip)
parentc31f330719b7331b2112a5525fe5941a99ac223dcommit | diff
cifs: Avoid umount hangs with smb2 when server is unresponsive

Do not send SMB2 Logoff command when reconnecting, the way smb1
code base works.

Also, no need to wait for a credit for an echo command when one is already
in flight.

Without these changes, umount command hangs if the server is unresponsive
e.g. hibernating.

Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@us.ibm.com>
fs/cifs/smb2pdu.c diff | blob | blame | history
fs/cifs/transport.c diff | blob | blame | history