diff options
Diffstat (limited to 'fs/cifs/cifssmb.c')
| -rw-r--r-- | fs/cifs/cifssmb.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c index 8b7794c31591..70aac35c398f 100644 --- a/fs/cifs/cifssmb.c +++ b/fs/cifs/cifssmb.c @@ -458,7 +458,10 @@ CIFSSMBNegotiate(unsigned int xid, struct cifs_ses *ses) goto neg_err_exit; } server->sec_mode = (__u8)le16_to_cpu(rsp->SecurityMode); - server->maxReq = le16_to_cpu(rsp->MaxMpxCount); + server->maxReq = min_t(unsigned int, + le16_to_cpu(rsp->MaxMpxCount), + cifs_max_pending); + cifs_set_credits(server, server->maxReq); server->maxBuf = le16_to_cpu(rsp->MaxBufSize); server->max_vcs = le16_to_cpu(rsp->MaxNumberVcs); /* even though we do not use raw we might as well set this @@ -564,7 +567,9 @@ CIFSSMBNegotiate(unsigned int xid, struct cifs_ses *ses) /* one byte, so no need to convert this or EncryptionKeyLen from little endian */ - server->maxReq = le16_to_cpu(pSMBr->MaxMpxCount); + server->maxReq = min_t(unsigned int, le16_to_cpu(pSMBr->MaxMpxCount), + cifs_max_pending); + cifs_set_credits(server, server->maxReq); /* probably no need to store and check maxvcs */ server->maxBuf = le32_to_cpu(pSMBr->MaxBufferSize); server->max_rw = le32_to_cpu(pSMBr->MaxRawSize); @@ -716,8 +721,7 @@ cifs_echo_callback(struct mid_q_entry *mid) struct TCP_Server_Info *server = mid->callback_data; DeleteMidQEntry(mid); - atomic_dec(&server->inFlight); - wake_up(&server->request_q); + cifs_add_credits(server, 1); } int @@ -1669,8 +1673,7 @@ cifs_readv_callback(struct mid_q_entry *mid) queue_work(system_nrt_wq, &rdata->work); DeleteMidQEntry(mid); - atomic_dec(&server->inFlight); - wake_up(&server->request_q); + cifs_add_credits(server, 1); } /* cifs_async_readv - send an async write, and set up mid to handle result */ @@ -2110,8 +2113,7 @@ cifs_writev_callback(struct mid_q_entry *mid) queue_work(system_nrt_wq, &wdata->work); DeleteMidQEntry(mid); - atomic_dec(&tcon->ses->server->inFlight); - wake_up(&tcon->ses->server->request_q); + cifs_add_credits(tcon->ses->server, 1); } /* cifs_async_writev - send an async write, and set up mid to handle result */ |