kill drives_table

First step cleaning up the drives handling.  This one does nothing but
removing drives_table[], still it became seriously big.

drive_get_index() is gone and is replaced by drives_get() which hands
out DriveInfo pointers instead of a table index.  This needs adaption in
*tons* of places all over.

The drives are now maintained as linked list.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/qemu-char.c b/qemu-char.c
index 6e2cd31..b42046d 100644
--- a/qemu-char.c
+++ b/qemu-char.c
@@ -350,9 +350,9 @@ static int mux_proc_byte(CharDriverState *chr, MuxDriver *d, int ch)
             }
         case 's':
             {
-                int i;
-                for (i = 0; i < nb_drives; i++) {
-                        bdrv_commit(drives_table[i].bdrv);
+                DriveInfo *dinfo;
+                TAILQ_FOREACH(dinfo, &drives, next) {
+                    bdrv_commit(dinfo->bdrv);
                 }
             }
             break;