diff options
Diffstat (limited to 'fs/cifs/connect.c')
| -rw-r--r-- | fs/cifs/connect.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c index fd9147cdb5a..65d0ba72e78 100644 --- a/fs/cifs/connect.c +++ b/fs/cifs/connect.c @@ -1,7 +1,7 @@ /* * fs/cifs/connect.c * - * Copyright (C) International Business Machines Corp., 2002,2007 + * Copyright (C) International Business Machines Corp., 2002,2008 * Author(s): Steve French (sfrench@us.ibm.com) * * This library is free software; you can redistribute it and/or modify @@ -1410,7 +1410,7 @@ connect_to_dfs_path(int xid, struct cifsSesInfo *pSesInfo, const char *old_path, const struct nls_table *nls_codepage, int remap) { - unsigned char *referrals = NULL; + struct dfs_info3_param *referrals = NULL; unsigned int num_referrals; int rc = 0; @@ -1429,12 +1429,14 @@ connect_to_dfs_path(int xid, struct cifsSesInfo *pSesInfo, int get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, const char *old_path, const struct nls_table *nls_codepage, unsigned int *pnum_referrals, - unsigned char **preferrals, int remap) + struct dfs_info3_param **preferrals, int remap) { char *temp_unc; int rc = 0; + unsigned char *targetUNCs; *pnum_referrals = 0; + *preferrals = NULL; if (pSesInfo->ipc_tid == 0) { temp_unc = kmalloc(2 /* for slashes */ + @@ -1454,8 +1456,10 @@ get_dfs_path(int xid, struct cifsSesInfo *pSesInfo, const char *old_path, kfree(temp_unc); } if (rc == 0) - rc = CIFSGetDFSRefer(xid, pSesInfo, old_path, preferrals, + rc = CIFSGetDFSRefer(xid, pSesInfo, old_path, &targetUNCs, pnum_referrals, nls_codepage, remap); + /* BB map targetUNCs to dfs_info3 structures, here or + in CIFSGetDFSRefer BB */ return rc; } @@ -1964,7 +1968,15 @@ cifs_mount(struct super_block *sb, struct cifs_sb_info *cifs_sb, if (existingCifsSes) { pSesInfo = existingCifsSes; - cFYI(1, ("Existing smb sess found")); + cFYI(1, ("Existing smb sess found (status=%d)", + pSesInfo->status)); + down(&pSesInfo->sesSem); + if (pSesInfo->status == CifsNeedReconnect) { + cFYI(1, ("Session needs reconnect")); + rc = cifs_setup_session(xid, pSesInfo, + cifs_sb->local_nls); + } + up(&pSesInfo->sesSem); } else if (!rc) { cFYI(1, ("Existing smb sess not found")); pSesInfo = sesInfoAlloc(); @@ -3514,7 +3526,7 @@ cifs_umount(struct super_block *sb, struct cifs_sb_info *cifs_sb) sesInfoFree(ses); FreeXid(xid); - return rc; /* BB check if we should always return zero here */ + return rc; } int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo, |