[PATCH] scan.c

[Joakim Tjernlund]

Oops, some of my point()/unpoint() got in by mistake. Replace the "node_p->" with "node." in my 
previous patch.

      Jocke

On Monday 17 June 2002 11:48, Joakim Tjernlund wrote:
> Hi again
>
> I was sure that I sent this one long time ago, but my mind must play tricks
> on me.
>
> Do not scan blocks which just contain a CLEANMARKER, it's a waste of CPU
> cycles.
>
>         Jocke
>
> Index: scan.c
> ===================================================================
> RCS file: /home/cvs/mtd/fs/jffs2/scan.c,v
> retrieving revision 1.76
> diff -u -r1.76 scan.c
> --- scan.c      20 May 2002 14:56:38 -0000      1.76
> +++ scan.c      17 Jun 2002 09:42:13 -0000
> @@ -364,6 +364,18 @@
>                                 jeb->first_node = jeb->last_node =
> marker_ref;
>
>                                 USED_SPACE(PAD(sizeof(struct
> jffs2_unknown_node))); +
> +                               err = c->mtd->read(c->mtd,
> ofs+sizeof(struct jffs2_unknown_node), +                                   
>               sizeof(node), &retlen, (char*)&node); +                      
>         if (node_p->magic == JFFS2_EMPTY_BITMASK && +                      
>             node_p->nodetype == JFFS2_EMPTY_BITMASK) { +                   
>                    /* We need to check if the first bits +                 
>                          after the CLEANMARKER is empty since +            
>                               older FSes does not obsolete dirty EB's +    
>                                   */
> +                                       ofs += c->sector_size;
> +                                       break;
> +                               }
>                         }
>                         ofs += PAD(sizeof(struct jffs2_unknown_node));
>                         break;