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Commit 11911b95 authored by Steve French's avatar Steve French
Browse files

cifs: make minor clarifications to module params for cifs.ko 



Note which ones of the module params are cifs dialect only
(N/A for default dialect now that has moved to SMB2.1 or later)

Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
Reviewed-by: default avatarRonnie Sahlberg <lsahlber@redhat.com>
parent 6539e7f3

fs/cifs/cifsfs.c

+4 −2
Original line number Diff line number Diff line
@@ -64,7 +64,8 @@ unsigned int sign_CIFS_PDUs = 1; 
static const struct super_operations cifs_super_ops;

unsigned int CIFSMaxBufSize = CIFS_MAX_MSGSIZE;

module_param(CIFSMaxBufSize, uint, 0444);

MODULE_PARM_DESC(CIFSMaxBufSize, "Network buffer size (not including header). "

MODULE_PARM_DESC(CIFSMaxBufSize, "Network buffer size (not including header) "

				 "for CIFS requests. "

				 "Default: 16384 Range: 8192 to 130048");

unsigned int cifs_min_rcv = CIFS_MIN_RCV_POOL;

module_param(cifs_min_rcv, uint, 0444);
@@ -76,7 +77,8 @@ MODULE_PARM_DESC(cifs_min_small, "Small network buffers in pool. Default: 30 " 
				 "Range: 2 to 256");

unsigned int cifs_max_pending = CIFS_MAX_REQ;

module_param(cifs_max_pending, uint, 0444);

MODULE_PARM_DESC(cifs_max_pending, "Simultaneous requests to server. "

MODULE_PARM_DESC(cifs_max_pending, "Simultaneous requests to server for "

				   "CIFS/SMB1 dialect (N/A for SMB3) "

				   "Default: 32767 Range: 2 to 32767.");

module_param(enable_oplocks, bool, 0644);

MODULE_PARM_DESC(enable_oplocks, "Enable or disable oplocks. Default: y/Y/1");

fs/cifs/cifsglob.h

+1 −1
Original line number Diff line number Diff line
@@ -632,7 +632,7 @@ struct TCP_Server_Info { 
	bool oplocks:1; /* enable oplocks */

	unsigned int maxReq;	/* Clients should submit no more */

	/* than maxReq distinct unanswered SMBs to the server when using  */

	/* multiplexed reads or writes */

	/* multiplexed reads or writes (for SMB1/CIFS only, not SMB2/SMB3) */

	unsigned int maxBuf;	/* maxBuf specifies the maximum */

	/* message size the server can send or receive for non-raw SMBs */

	/* maxBuf is returned by SMB NegotiateProtocol so maxBuf is only 0 */