[XFS] Resolve a namespace collision on vnode/vnodeops for FreeBSD porters.

SGI-PV: 953338
SGI-Modid: xfs-linux-melb:xfs-kern:26107a

Signed-off-by: Nathan Scott <nathans@sgi.com>

1 files changed, 44 insertions, 76 deletions

diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c
index 97615cc74ef5..89b1a7421357 100644
--- a/fs/xfs/linux-2.6/xfs_file.c
+++ b/fs/xfs/linux-2.6/xfs_file.c
@@ -58,15 +58,12 @@ __xfs_file_read(
 {
         struct iovec            iov = {buf, count};
         struct file             *file = iocb->ki_filp;
-        vnode_t                 *vp = vn_from_inode(file->f_dentry->d_inode);
-        ssize_t                 rval;
+        bhv_vnode_t             *vp = vn_from_inode(file->f_dentry->d_inode);
 
         BUG_ON(iocb->ki_pos != pos);
-
         if (unlikely(file->f_flags & O_DIRECT))
                 ioflags |= IO_ISDIRECT;
-        VOP_READ(vp, iocb, &iov, 1, &iocb->ki_pos, ioflags, NULL, rval);
-        return rval;
+        return bhv_vop_read(vp, iocb, &iov, 1, &iocb->ki_pos, ioflags, NULL);
 }
 
 STATIC ssize_t
@@ -100,15 +97,12 @@ __xfs_file_write(
         struct iovec    iov = {(void __user *)buf, count};
         struct file     *file = iocb->ki_filp;
         struct inode    *inode = file->f_mapping->host;
-        vnode_t         *vp = vn_from_inode(inode);
-        ssize_t         rval;
+        bhv_vnode_t     *vp = vn_from_inode(inode);
 
         BUG_ON(iocb->ki_pos != pos);
         if (unlikely(file->f_flags & O_DIRECT))
                 ioflags |= IO_ISDIRECT;
-
-        VOP_WRITE(vp, iocb, &iov, 1, &iocb->ki_pos, ioflags, NULL, rval);
-        return rval;
+        return bhv_vop_write(vp, iocb, &iov, 1, &iocb->ki_pos, ioflags, NULL);
 }
 
 STATIC ssize_t
@@ -140,7 +134,7 @@ __xfs_file_readv(
         loff_t                  *ppos)
 {
         struct inode    *inode = file->f_mapping->host;
-        vnode_t         *vp = vn_from_inode(inode);
+        bhv_vnode_t     *vp = vn_from_inode(inode);
         struct kiocb    kiocb;
         ssize_t         rval;
 
@@ -149,7 +143,8 @@ __xfs_file_readv(
 
         if (unlikely(file->f_flags & O_DIRECT))
                 ioflags |= IO_ISDIRECT;
-        VOP_READ(vp, &kiocb, iov, nr_segs, &kiocb.ki_pos, ioflags, NULL, rval);
+        rval = bhv_vop_read(vp, &kiocb, iov, nr_segs,
+                                &kiocb.ki_pos, ioflags, NULL);
 
         *ppos = kiocb.ki_pos;
         return rval;
@@ -184,7 +179,7 @@ __xfs_file_writev(
         loff_t                  *ppos)
 {
         struct inode    *inode = file->f_mapping->host;
-        vnode_t         *vp = vn_from_inode(inode);
+        bhv_vnode_t     *vp = vn_from_inode(inode);
         struct kiocb    kiocb;
         ssize_t         rval;
 
@@ -193,7 +188,8 @@ __xfs_file_writev(
         if (unlikely(file->f_flags & O_DIRECT))
                 ioflags |= IO_ISDIRECT;
 
-        VOP_WRITE(vp, &kiocb, iov, nr_segs, &kiocb.ki_pos, ioflags, NULL, rval);
+        rval = bhv_vop_write(vp, &kiocb, iov, nr_segs,
+                                 &kiocb.ki_pos, ioflags, NULL);
 
         *ppos = kiocb.ki_pos;
         return rval;
@@ -227,11 +223,8 @@ xfs_file_sendfile(
         read_actor_t            actor,
         void                    *target)
 {
-        vnode_t                 *vp = vn_from_inode(filp->f_dentry->d_inode);
-        ssize_t                 rval;
-
-        VOP_SENDFILE(vp, filp, pos, 0, count, actor, target, NULL, rval);
-        return rval;
+        return bhv_vop_sendfile(vn_from_inode(filp->f_dentry->d_inode),
+                                filp, pos, 0, count, actor, target, NULL);
 }
 
 STATIC ssize_t
@@ -242,11 +235,8 @@ xfs_file_sendfile_invis(
         read_actor_t            actor,
         void                    *target)
 {
-        vnode_t                 *vp = vn_from_inode(filp->f_dentry->d_inode);
-        ssize_t                 rval;
-
-        VOP_SENDFILE(vp, filp, pos, IO_INVIS, count, actor, target, NULL, rval);
-        return rval;
+        return bhv_vop_sendfile(vn_from_inode(filp->f_dentry->d_inode),
+                                filp, pos, IO_INVIS, count, actor, target, NULL);
 }
 
 STATIC ssize_t
@@ -257,11 +247,8 @@ xfs_file_splice_read(
         size_t                  len,
         unsigned int            flags)
 {
-        vnode_t                 *vp = vn_from_inode(infilp->f_dentry->d_inode);
-        ssize_t                 rval;
-
-        VOP_SPLICE_READ(vp, infilp, ppos, pipe, len, flags, 0, NULL, rval);
-        return rval;
+        return bhv_vop_splice_read(vn_from_inode(infilp->f_dentry->d_inode),
+                                   infilp, ppos, pipe, len, flags, 0, NULL);
 }
 
 STATIC ssize_t
@@ -272,11 +259,9 @@ xfs_file_splice_read_invis(
         size_t                  len,
         unsigned int            flags)
 {
-        vnode_t                 *vp = vn_from_inode(infilp->f_dentry->d_inode);
-        ssize_t                 rval;
-
-        VOP_SPLICE_READ(vp, infilp, ppos, pipe, len, flags, IO_INVIS, NULL, rval);
-        return rval;
+        return bhv_vop_splice_read(vn_from_inode(infilp->f_dentry->d_inode),
+                                   infilp, ppos, pipe, len, flags, IO_INVIS,
+                                   NULL);
 }
 
 STATIC ssize_t
@@ -287,11 +272,8 @@ xfs_file_splice_write(
         size_t                  len,
         unsigned int            flags)
 {
-        vnode_t                 *vp = vn_from_inode(outfilp->f_dentry->d_inode);
-        ssize_t                 rval;
-
-        VOP_SPLICE_WRITE(vp, pipe, outfilp, ppos, len, flags, 0, NULL, rval);
-        return rval;
+        return bhv_vop_splice_write(vn_from_inode(outfilp->f_dentry->d_inode),
+                                    pipe, outfilp, ppos, len, flags, 0, NULL);
 }
 
 STATIC ssize_t
@@ -302,11 +284,9 @@ xfs_file_splice_write_invis(
         size_t                  len,
         unsigned int            flags)
 {
-        vnode_t                 *vp = vn_from_inode(outfilp->f_dentry->d_inode);
-        ssize_t                 rval;
-
-        VOP_SPLICE_WRITE(vp, pipe, outfilp, ppos, len, flags, IO_INVIS, NULL, rval);
-        return rval;
+        return bhv_vop_splice_write(vn_from_inode(outfilp->f_dentry->d_inode),
+                                    pipe, outfilp, ppos, len, flags, IO_INVIS,
+                                    NULL);
 }
 
 STATIC int
@@ -314,24 +294,17 @@ xfs_file_open(
         struct inode    *inode,
         struct file     *filp)
 {
-        vnode_t         *vp = vn_from_inode(inode);
-        int             error;
-
         if (!(filp->f_flags & O_LARGEFILE) && i_size_read(inode) > MAX_NON_LFS)
                 return -EFBIG;
-        VOP_OPEN(vp, NULL, error);
-        return -error;
+        return -bhv_vop_open(vn_from_inode(inode), NULL);
 }
 
 STATIC int
 xfs_file_close(
         struct file     *filp)
 {
-        vnode_t         *vp = vn_from_inode(filp->f_dentry->d_inode);
-        int             error;
-
-        VOP_CLOSE(vp, 0, file_count(filp) > 1 ? L_FALSE : L_TRUE, NULL, error);
-        return -error;
+        return -bhv_vop_close(vn_from_inode(filp->f_dentry->d_inode), 0,
+                                file_count(filp) > 1 ? L_FALSE : L_TRUE, NULL);
 }
 
 STATIC int
@@ -339,12 +312,11 @@ xfs_file_release(
         struct inode    *inode,
         struct file     *filp)
 {
-        vnode_t         *vp = vn_from_inode(inode);
-        int             error = 0;
+        bhv_vnode_t     *vp = vn_from_inode(inode);
 
         if (vp)
-                VOP_RELEASE(vp, error);
-        return -error;
+                return -bhv_vop_release(vp);
+        return 0;
 }
 
 STATIC int
@@ -353,17 +325,14 @@ xfs_file_fsync(
         struct dentry   *dentry,
         int             datasync)
 {
-        struct inode    *inode = dentry->d_inode;
-        vnode_t         *vp = vn_from_inode(inode);
-        int             error;
+        bhv_vnode_t     *vp = vn_from_inode(dentry->d_inode);
         int             flags = FSYNC_WAIT;
 
         if (datasync)
                 flags |= FSYNC_DATA;
         if (VN_TRUNC(vp))
                 VUNTRUNCATE(vp);
-        VOP_FSYNC(vp, flags, NULL, (xfs_off_t)0, (xfs_off_t)-1, error);
-        return -error;
+        return -bhv_vop_fsync(vp, flags, NULL, (xfs_off_t)0, (xfs_off_t)-1);
 }
 
 #ifdef CONFIG_XFS_DMAPI
@@ -374,7 +343,7 @@ xfs_vm_nopage(
         int                     *type)
 {
         struct inode    *inode = area->vm_file->f_dentry->d_inode;
-        vnode_t         *vp = vn_from_inode(inode);
+        bhv_vnode_t     *vp = vn_from_inode(inode);
 
         ASSERT_ALWAYS(vp->v_vfsp->vfs_flag & VFS_DMI);
         if (XFS_SEND_MMAP(XFS_VFSTOM(vp->v_vfsp), area, 0))
@@ -390,7 +359,7 @@ xfs_file_readdir(
         filldir_t       filldir)
 {
         int             error = 0;
-        vnode_t         *vp = vn_from_inode(filp->f_dentry->d_inode);
+        bhv_vnode_t     *vp = vn_from_inode(filp->f_dentry->d_inode);
         uio_t           uio;
         iovec_t         iov;
         int             eof = 0;
@@ -425,7 +394,7 @@ xfs_file_readdir(
 
                 start_offset = uio.uio_offset;
 
-                VOP_READDIR(vp, &uio, NULL, &eof, error);
+                error = bhv_vop_readdir(vp, &uio, NULL, &eof);
                 if ((uio.uio_offset == start_offset) || error) {
                         size = 0;
                         break;
@@ -475,18 +444,17 @@ xfs_file_mmap(
         return 0;
 }
 
-
 STATIC long
 xfs_file_ioctl(
         struct file     *filp,
         unsigned int    cmd,
-        unsigned long   arg)
+        unsigned long   p)
 {
         int             error;
         struct inode    *inode = filp->f_dentry->d_inode;
-        vnode_t         *vp = vn_from_inode(inode);
+        bhv_vnode_t     *vp = vn_from_inode(inode);
 
-        VOP_IOCTL(vp, inode, filp, 0, cmd, (void __user *)arg, error);
+        error = bhv_vop_ioctl(vp, inode, filp, 0, cmd, (void __user *)p);
         VMODIFY(vp);
 
         /* NOTE:  some of the ioctl's return positive #'s as a
@@ -502,13 +470,13 @@ STATIC long
 xfs_file_ioctl_invis(
         struct file     *filp,
         unsigned int    cmd,
-        unsigned long   arg)
+        unsigned long   p)
 {
-        struct inode    *inode = filp->f_dentry->d_inode;
-        vnode_t         *vp = vn_from_inode(inode);
         int             error;
+        struct inode    *inode = filp->f_dentry->d_inode;
+        bhv_vnode_t     *vp = vn_from_inode(inode);
 
-        VOP_IOCTL(vp, inode, filp, IO_INVIS, cmd, (void __user *)arg, error);
+        error = bhv_vop_ioctl(vp, inode, filp, IO_INVIS, cmd, (void __user *)p);
         VMODIFY(vp);
 
         /* NOTE:  some of the ioctl's return positive #'s as a
@@ -527,7 +495,7 @@ xfs_vm_mprotect(
         struct vm_area_struct *vma,
         unsigned int    newflags)
 {
-        vnode_t         *vp = vn_from_inode(vma->vm_file->f_dentry->d_inode);
+        bhv_vnode_t     *vp = vn_from_inode(vma->vm_file->f_dentry->d_inode);
         int             error = 0;
 
         if (vp->v_vfsp->vfs_flag & VFS_DMI) {
@@ -553,7 +521,7 @@ STATIC int
 xfs_file_open_exec(
         struct inode    *inode)
 {
-        vnode_t         *vp = vn_from_inode(inode);
+        bhv_vnode_t     *vp = vn_from_inode(inode);
         xfs_mount_t     *mp = XFS_VFSTOM(vp->v_vfsp);
         int             error = 0;
         xfs_inode_t     *ip;