GFS2: Add allocation parameters structure

This patch adds a structure to contain allocation parameters with
the intention of future expansion of this structure. The idea is
that we should be able to add more information about the allocation
in the future in order to allow the allocator to make a better job
of placing the requests on-disk.

There is no functional difference from applying this patch.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 21ad0f11cad4..fe0500c0af7a 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -1216,6 +1216,7 @@ static int do_grow(struct inode *inode, u64 size)
 {
         struct gfs2_inode *ip = GFS2_I(inode);
         struct gfs2_sbd *sdp = GFS2_SB(inode);
+        struct gfs2_alloc_parms ap = { .target = 1, };
         struct buffer_head *dibh;
         int error;
         int unstuff = 0;
@@ -1226,7 +1227,7 @@ static int do_grow(struct inode *inode, u64 size)
                 if (error)
                         return error;
 
-                error = gfs2_inplace_reserve(ip, 1, 0);
+                error = gfs2_inplace_reserve(ip, &ap);
                 if (error)
                         goto do_grow_qunlock;
                 unstuff = 1;