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authorSteve French <smfrench@gmail.com>2015-09-22 09:29:38 -0500
committerSteve French <smfrench@gmail.com>2015-09-22 15:23:57 -0500
commite0ddde9d44e37fbc21ce893553094ecf1a633ab5 (patch)
tree8b2c0c2acf0542c529fc6263940c47d2c8e843e3 /fs/cifs/smb2ops.c
parentbcee19f424a0d8c26ecf2607b73c690802658b29 (diff)
disabling oplocks/leases via module parm enable_oplocks broken for SMB3
leases (oplocks) were always requested for SMB2/SMB3 even when oplocks disabled in the cifs.ko module. Signed-off-by: Steve French <steve.french@primarydata.com> Reviewed-by: Chandrika Srinivasan <chandrika.srinivasan@citrix.com> CC: Stable <stable@vger.kernel.org>
Diffstat (limited to 'fs/cifs/smb2ops.c')
-rw-r--r--fs/cifs/smb2ops.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index df91bcf56d67..18da19f4f811 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -50,9 +50,13 @@ change_conf(struct TCP_Server_Info *server)
break;
default:
server->echoes = true;
- server->oplocks = true;
+ if (enable_oplocks) {
+ server->oplocks = true;
+ server->oplock_credits = 1;
+ } else
+ server->oplocks = false;
+
server->echo_credits = 1;
- server->oplock_credits = 1;
}
server->credits -= server->echo_credits + server->oplock_credits;
return 0;