diff options
| author | Shyam Prasad N <sprasad@microsoft.com> | 2023-06-09 20:46:58 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2023-06-12 04:52:49 +0300 |
| commit | 5e90aa21eb1372736e08cee0c0bf47735c5c4b95 (patch) | |
| tree | 0a7c1b8733baf9534e469fb152c6adb41e92a16e /fs/smb/client/smb2ops.c | |
| parent | 2991b77409891e14a10b96899755c004b0c07edb (diff) | |
| download | linux-5e90aa21eb1372736e08cee0c0bf47735c5c4b95.tar.xz | |
cifs: fix max_credits implementation
The current implementation of max_credits on the client does
not work because the CreditRequest logic for several commands
does not take max_credits into account.
Still, we can end up asking the server for more credits, depending
on the number of credits in flight. For this, we need to
limit the credits while parsing the responses too.
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/smb/client/smb2ops.c')
| -rw-r--r-- | fs/smb/client/smb2ops.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c index 8bceb54ab061..bbb19bbb14c9 100644 --- a/fs/smb/client/smb2ops.c +++ b/fs/smb/client/smb2ops.c @@ -34,6 +34,8 @@ static int change_conf(struct TCP_Server_Info *server) { server->credits += server->echo_credits + server->oplock_credits; + if (server->credits > server->max_credits) + server->credits = server->max_credits; server->oplock_credits = server->echo_credits = 0; switch (server->credits) { case 0: |