[CIFS] cifs export operations (35c11fdd) · Commits · 戴 / test

fs/cifs/Makefile

+1 −1

Original line number	Diff line number	Diff line
		@@ -3,4 +3,4 @@
		#
		obj-$(CONFIG_CIFS) += cifs.o

		cifs-objs := cifsfs.o cifssmb.o cifs_debug.o connect.o dir.o file.o inode.o link.o misc.o netmisc.o smbdes.o smbencrypt.o transport.o asn1.o md4.o md5.o cifs_unicode.o nterr.o xattr.o cifsencrypt.o fcntl.o readdir.o ioctl.o sess.o
		cifs-objs := cifsfs.o cifssmb.o cifs_debug.o connect.o dir.o file.o inode.o link.o misc.o netmisc.o smbdes.o smbencrypt.o transport.o asn1.o md4.o md5.o cifs_unicode.o nterr.o xattr.o cifsencrypt.o fcntl.o readdir.o ioctl.o sess.o export.o

fs/cifs/TODO

+7 −9

Original line number	Diff line number	Diff line
		@@ -18,7 +18,9 @@ better)

		d) Kerberos/SPNEGO session setup support - (started)

		e) NTLMv2 authentication (mostly implemented)
		e) NTLMv2 authentication (mostly implemented - double check
		that NTLMv2 signing works, also need to cleanup now unneeded SessSetup code in
		fs/cifs/connect.c)

		f) MD5-HMAC signing SMB PDUs when SPNEGO style SessionSetup
		used (Kerberos or NTLMSSP). Signing alreadyimplemented for NTLM
		@@ -88,11 +90,12 @@ w) Finish up the dos time conversion routines needed to return old server
		time to the client (default time, of now or time 0 is used now for these
		very old servers)

		x) Add support for OS/2 (LANMAN 1.2 and LANMAN2.1 based SMB servers)
		x) In support for OS/2 (LANMAN 1.2 and LANMAN2.1 based SMB servers)
		need to add ability to set time to server (utimes command)

		y) Finish testing of Windows 9x/Windows ME server support (started).

		KNOWN BUGS (updated April 29, 2005)
		KNOWN BUGS (updated February 26, 2007)
		====================================
		See http://bugzilla.samba.org - search on product "CifsVFS" for
		current bug list.
		@@ -107,11 +110,6 @@ but recognizes them
		succeed but still return access denied (appears to be Windows
		server not cifs client problem) and has not been reproduced recently.
		NTFS partitions do not have this problem.
		4) debug connectathon lock test case 10 which fails against
		Samba (may be unmappable due to POSIX to Windows lock model
		differences but worth investigating). Also debug Samba to
		see why lock test case 7 takes longer to complete to Samba
		than to Windows.

		Misc testing to do
		==================
		@@ -119,7 +117,7 @@ Misc testing to do
		types. Try nested symlinks (8 deep). Return max path name in stat -f information

		2) Modify file portion of ltp so it can run against a mounted network
		share and run it against cifs vfs.
		share and run it against cifs vfs in automated fashion.

		3) Additional performance testing and optimization using iozone and similar -
		there are some easy changes that can be done to parallelize sequential writes,

fs/cifs/cifsfs.c

+10 −2

Original line number	Diff line number	Diff line
		/*
		* fs/cifs/cifsfs.c
		*
		* Copyright (C) International Business Machines Corp., 2002,2004
		* Copyright (C) International Business Machines Corp., 2002,2007
		* Author(s): Steve French (sfrench@us.ibm.com)
		*
		* Common Internet FileSystem (CIFS) client
		@@ -47,7 +47,11 @@

		#ifdef CONFIG_CIFS_QUOTA
		static struct quotactl_ops cifs_quotactl_ops;
		#endif
		#endif /* QUOTA */

		#ifdef CONFIG_CIFS_EXPERIMENTAL
		extern struct export_operations cifs_export_ops;
		#endif /* EXPERIMENTAL */

		int cifsFYI = 0;
		int cifsERROR = 1;
		@@ -110,6 +114,10 @@ cifs_read_super(struct super_block sb, void data,

		sb->s_magic = CIFS_MAGIC_NUMBER;
		sb->s_op = &cifs_super_ops;
		#ifdef CONFIG_CIFS_EXPERIMENTAL
		if(experimEnabled != 0)
		sb->s_export_op = &cifs_export_ops;
		#endif /* EXPERIMENTAL */
		/* if(cifs_sb->tcon->ses->server->maxBuf > MAX_CIFS_HDR_SIZE + 512)
		sb->s_blocksize = cifs_sb->tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE; */
		#ifdef CONFIG_CIFS_QUOTA

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