xfs: split xfs_setattr
Split up xfs_setattr into two functions, one for the complex truncate
handling, and one for the trivial attribute updates. Also move both
new routines to xfs_iops.c as they are fairly Linux-specific.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
diff --git a/fs/xfs/xfs_vnodeops.h b/fs/xfs/xfs_vnodeops.h
index 3bcd233..35d3d51 100644
--- a/fs/xfs/xfs_vnodeops.h
+++ b/fs/xfs/xfs_vnodeops.h
@@ -13,7 +13,8 @@
struct xfs_iomap;
-int xfs_setattr(struct xfs_inode *ip, struct iattr *vap, int flags);
+int xfs_setattr_nonsize(struct xfs_inode *ip, struct iattr *vap, int flags);
+int xfs_setattr_size(struct xfs_inode *ip, struct iattr *vap, int flags);
#define XFS_ATTR_DMI 0x01 /* invocation from a DMI function */
#define XFS_ATTR_NONBLOCK 0x02 /* return EAGAIN if operation would block */
#define XFS_ATTR_NOLOCK 0x04 /* Don't grab any conflicting locks */