diff options
Diffstat (limited to 'fs/cifs/cifsfs.c')
-rw-r--r-- | fs/cifs/cifsfs.c | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 39c2cbdface..427a7c69589 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -222,50 +222,50 @@ static int cifs_statfs(struct dentry *dentry, struct kstatfs *buf) { struct super_block *sb = dentry->d_sb; - int xid; + struct cifs_sb_info *cifs_sb = CIFS_SB(sb); + struct cifsTconInfo *tcon = cifs_sb->tcon; int rc = -EOPNOTSUPP; - struct cifs_sb_info *cifs_sb; - struct cifsTconInfo *pTcon; + int xid; xid = GetXid(); - cifs_sb = CIFS_SB(sb); - pTcon = cifs_sb->tcon; - buf->f_type = CIFS_MAGIC_NUMBER; - /* instead could get the real value via SMB_QUERY_FS_ATTRIBUTE_INFO */ - buf->f_namelen = PATH_MAX; /* PATH_MAX may be too long - it would - presumably be total path, but note - that some servers (includinng Samba 3) - have a shorter maximum path */ + /* + * PATH_MAX may be too long - it would presumably be total path, + * but note that some servers (includinng Samba 3) have a shorter + * maximum path. + * + * Instead could get the real value via SMB_QUERY_FS_ATTRIBUTE_INFO. + */ + buf->f_namelen = PATH_MAX; buf->f_files = 0; /* undefined */ buf->f_ffree = 0; /* unlimited */ -/* BB we could add a second check for a QFS Unix capability bit */ -/* BB FIXME check CIFS_POSIX_EXTENSIONS Unix cap first FIXME BB */ - if ((pTcon->ses->capabilities & CAP_UNIX) && (CIFS_POSIX_EXTENSIONS & - le64_to_cpu(pTcon->fsUnixInfo.Capability))) - rc = CIFSSMBQFSPosixInfo(xid, pTcon, buf); - - /* Only need to call the old QFSInfo if failed - on newer one */ - if (rc) - if (pTcon->ses->capabilities & CAP_NT_SMBS) - rc = CIFSSMBQFSInfo(xid, pTcon, buf); /* not supported by OS2 */ - - /* Some old Windows servers also do not support level 103, retry with - older level one if old server failed the previous call or we - bypassed it because we detected that this was an older LANMAN sess */ + /* + * We could add a second check for a QFS Unix capability bit + */ + if ((tcon->ses->capabilities & CAP_UNIX) && + (CIFS_POSIX_EXTENSIONS & le64_to_cpu(tcon->fsUnixInfo.Capability))) + rc = CIFSSMBQFSPosixInfo(xid, tcon, buf); + + /* + * Only need to call the old QFSInfo if failed on newer one, + * e.g. by OS/2. + **/ + if (rc && (tcon->ses->capabilities & CAP_NT_SMBS)) + rc = CIFSSMBQFSInfo(xid, tcon, buf); + + /* + * Some old Windows servers also do not support level 103, retry with + * older level one if old server failed the previous call or we + * bypassed it because we detected that this was an older LANMAN sess + */ if (rc) - rc = SMBOldQFSInfo(xid, pTcon, buf); - /* int f_type; - __fsid_t f_fsid; - int f_namelen; */ - /* BB get from info in tcon struct at mount time call to QFSAttrInfo */ + rc = SMBOldQFSInfo(xid, tcon, buf); + FreeXid(xid); - return 0; /* always return success? what if volume is no - longer available? */ + return 0; } static int cifs_permission(struct inode *inode, int mask, struct nameidata *nd) @@ -306,8 +306,8 @@ cifs_alloc_inode(struct super_block *sb) /* Until the file is open and we have gotten oplock info back from the server, can not assume caching of file data or metadata */ - cifs_inode->clientCanCacheRead = FALSE; - cifs_inode->clientCanCacheAll = FALSE; + cifs_inode->clientCanCacheRead = false; + cifs_inode->clientCanCacheAll = false; cifs_inode->vfs_inode.i_blkbits = 14; /* 2**14 = CIFS_MAX_MSGSIZE */ /* Can not set i_flags here - they get immediately overwritten @@ -940,7 +940,7 @@ static int cifs_oplock_thread(void *dummyarg) rc = CIFSSMBLock(0, pTcon, netfid, 0 /* len */ , 0 /* offset */, 0, 0, LOCKING_ANDX_OPLOCK_RELEASE, - 0 /* wait flag */); + false /* wait flag */); cFYI(1, ("Oplock release rc = %d", rc)); } } else |