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(parent: 7c788a2) | patch
cifs: smbd: Check send queue size before posting a send
authorLong Li <longli@microsoft.com>
Mon, 30 Mar 2020 18:04:07 +0000 (11:04 -0700)
committerSteve French <stfrench@microsoft.com>
Tue, 7 Apr 2020 17:41:16 +0000 (12:41 -0500)
commit3fa0e735f7967925dc26717e41e0016de8d294a5
treeb6450147a9a1092f6b445dcbde85dba5cba07b9dtree | snapshot
parent7c788a24ef71db55fb2a8f6551cae40ff62f5962commit | diff
cifs: smbd: Check send queue size before posting a send

Sometimes the remote peer may return more send credits than the send queue
depth. If all the send credits are used to post senasd, we may overflow the
send queue.

Fix this by checking the send queue size before posting a send.

Signed-off-by: Long Li <longli@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
fs/cifs/smbdirect.c diff | blob | history
fs/cifs/smbdirect.h diff | blob | history
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