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authorJeff Layton <jlayton@redhat.com>2011-12-01 20:22:41 -0500
committerSteve French <smfrench@gmail.com>2011-12-08 22:04:47 -0600
commit95edcff497b126a3f3e079e94b20fe2ca7e5a63d (patch)
treeef358cdf959bfa4641dd6b5a629e03da24bea109 /fs
parent59edb63ad08e4f3a9477223c9aaf3fba753085bf (diff)
cifs: attempt to freeze while looping on a receive attempt
In the recent overhaul of the demultiplex thread receive path, I neglected to ensure that we attempt to freeze on each pass through the receive loop. Reported-and-Tested-by: Woody Suwalski <terraluna977@gmail.com> Reported-and-Tested-by: Adam Williamson <awilliam@redhat.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/cifs/connect.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index d6a972df0338..8cd4b52d4217 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -441,6 +441,8 @@ cifs_readv_from_socket(struct TCP_Server_Info *server, struct kvec *iov_orig,
smb_msg.msg_controllen = 0;
for (total_read = 0; to_read; total_read += length, to_read -= length) {
+ try_to_freeze();
+
if (server_unresponsive(server)) {
total_read = -EAGAIN;
break;