summaryrefslogtreecommitdiff
path: root/fs/cifs/sess.c
diff options
context:
space:
mode:
authorAurelien Aptel <aaptel@suse.com>2021-03-04 17:42:21 +0000
committerSteve French <stfrench@microsoft.com>2021-03-06 11:35:57 -0600
commita249cc8bc2e2fed680047d326eb9a50756724198 (patch)
tree9f1df6e5f50414aef1d8f609b4a2dfc07dc368d7 /fs/cifs/sess.c
parenta38fd8748464831584a19438cbb3082b5a2dab15 (diff)
cifs: fix credit accounting for extra channel
With multichannel, operations like the queries from "ls -lR" can cause all credits to be used and errors to be returned since max_credits was not being set correctly on the secondary channels and thus the client was requesting 0 credits incorrectly in some cases (which can lead to not having enough credits to perform any operation on that channel). Signed-off-by: Aurelien Aptel <aaptel@suse.com> CC: <stable@vger.kernel.org> # v5.8+ Reviewed-by: Shyam Prasad N <sprasad@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/sess.c')
-rw-r--r--fs/cifs/sess.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 183a3a868d7b..63d517b9f2ff 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -230,6 +230,7 @@ cifs_ses_add_channel(struct cifs_sb_info *cifs_sb, struct cifs_ses *ses,
ctx.noautotune = ses->server->noautotune;
ctx.sockopt_tcp_nodelay = ses->server->tcp_nodelay;
ctx.echo_interval = ses->server->echo_interval / HZ;
+ ctx.max_credits = ses->server->max_credits;
/*
* This will be used for encoding/decoding user/domain/pw