From 2405669b253670467c5c4b4effd160881bf4fbb7 Mon Sep 17 00:00:00 2001 From: Latchesar Ionkov Date: Wed, 17 Oct 2007 14:31:07 -0500 Subject: 9p: define session flags Create more general flags field in the v9fs_session_info struct and move the 'extended' flag as a bit in the flags. Signed-off-by: Latchesar Ionkov Signed-off-by: Eric Van Hensbergen --- fs/9p/vfs_inode.c | 26 +++++++++++++------------- 1 file changed, 13 insertions(+), 13 deletions(-) (limited to 'fs/9p/vfs_inode.c') diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index e5c45eed58a..2270d06ccd5 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -59,7 +59,7 @@ static int unixmode2p9mode(struct v9fs_session_info *v9ses, int mode) res = mode & 0777; if (S_ISDIR(mode)) res |= P9_DMDIR; - if (v9ses->extended) { + if (v9fs_extended(v9ses)) { if (S_ISLNK(mode)) res |= P9_DMSYMLINK; if (v9ses->nodev == 0) { @@ -99,21 +99,21 @@ static int p9mode2unixmode(struct v9fs_session_info *v9ses, int mode) if ((mode & P9_DMDIR) == P9_DMDIR) res |= S_IFDIR; - else if ((mode & P9_DMSYMLINK) && (v9ses->extended)) + else if ((mode & P9_DMSYMLINK) && (v9fs_extended(v9ses))) res |= S_IFLNK; - else if ((mode & P9_DMSOCKET) && (v9ses->extended) + else if ((mode & P9_DMSOCKET) && (v9fs_extended(v9ses)) && (v9ses->nodev == 0)) res |= S_IFSOCK; - else if ((mode & P9_DMNAMEDPIPE) && (v9ses->extended) + else if ((mode & P9_DMNAMEDPIPE) && (v9fs_extended(v9ses)) && (v9ses->nodev == 0)) res |= S_IFIFO; - else if ((mode & P9_DMDEVICE) && (v9ses->extended) + else if ((mode & P9_DMDEVICE) && (v9fs_extended(v9ses)) && (v9ses->nodev == 0)) res |= S_IFBLK; else res |= S_IFREG; - if (v9ses->extended) { + if (v9fs_extended(v9ses)) { if ((mode & P9_DMSETUID) == P9_DMSETUID) res |= S_ISUID; @@ -214,7 +214,7 @@ struct inode *v9fs_get_inode(struct super_block *sb, int mode) case S_IFBLK: case S_IFCHR: case S_IFSOCK: - if(!v9ses->extended) { + if (!v9fs_extended(v9ses)) { P9_DPRINTK(P9_DEBUG_ERROR, "special files without extended mode\n"); return ERR_PTR(-EINVAL); @@ -227,7 +227,7 @@ struct inode *v9fs_get_inode(struct super_block *sb, int mode) inode->i_fop = &v9fs_file_operations; break; case S_IFLNK: - if(!v9ses->extended) { + if (!v9fs_extended(v9ses)) { P9_DPRINTK(P9_DEBUG_ERROR, "extended modes used w/o 9P2000.u\n"); return ERR_PTR(-EINVAL); @@ -236,7 +236,7 @@ struct inode *v9fs_get_inode(struct super_block *sb, int mode) break; case S_IFDIR: inc_nlink(inode); - if(v9ses->extended) + if (v9fs_extended(v9ses)) inode->i_op = &v9fs_dir_inode_operations_ext; else inode->i_op = &v9fs_dir_inode_operations; @@ -768,7 +768,7 @@ static int v9fs_vfs_setattr(struct dentry *dentry, struct iattr *iattr) if (iattr->ia_valid & ATTR_SIZE) wstat.length = iattr->ia_size; - if (v9ses->extended) { + if (v9fs_extended(v9ses)) { if (iattr->ia_valid & ATTR_UID) wstat.n_uid = iattr->ia_uid; @@ -808,7 +808,7 @@ v9fs_stat2inode(struct p9_stat *stat, struct inode *inode, inode->i_uid = v9ses->uid; inode->i_gid = v9ses->gid; - if (v9ses->extended) { + if (v9fs_extended(v9ses)) { inode->i_uid = stat->n_uid; inode->i_gid = stat->n_gid; } @@ -890,7 +890,7 @@ static int v9fs_readlink(struct dentry *dentry, char *buffer, int buflen) if(IS_ERR(fid)) return PTR_ERR(fid); - if (!v9ses->extended) + if (!v9fs_extended(v9ses)) return -EBADF; st = p9_client_stat(fid); @@ -1011,7 +1011,7 @@ static int v9fs_vfs_mkspecial(struct inode *dir, struct dentry *dentry, struct p9_fid *fid; v9ses = v9fs_inode2v9ses(dir); - if (!v9ses->extended) { + if (!v9fs_extended(v9ses)) { P9_DPRINTK(P9_DEBUG_ERROR, "not extended\n"); return -EPERM; } -- cgit v1.2.3-70-g09d2