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smb: smbdirect: define SMBDIRECT_RDMA_CM_[RNR_]RETRY

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These are copies of {SMBD,SMB_DIRECT}_CM_[RNR_]RETRY.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
This commit is contained in:
Stefan Metzmacher 2025-09-20 23:14:15 +02:00 committed by Steve French
parent 5fe03dd0c5
commit 822b1f296a
1 changed files with 9 additions and 0 deletions
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9
fs/smb/common/smbdirect/smbdirect_socket.h
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@ -749,4 +749,13 @@ static inline size_t smbdirect_get_buf_page_count(const void *buf, size_t size)
(uintptr_t)buf / PAGE_SIZE;
}
/*
* Maximum number of retries on data transfer operations
*/
#define SMBDIRECT_RDMA_CM_RETRY 6
/*
* No need to retry on Receiver Not Ready since SMB_DIRECT manages credits
*/
#define SMBDIRECT_RDMA_CM_RNR_RETRY 0
#endif /* __FS_SMB_COMMON_SMBDIRECT_SMBDIRECT_SOCKET_H__ */