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Diff for /src/sys/kern/vfs_cluster.c between versions 1.9 and 1.10

version 1.9, 2004/05/10 10:51:32 version 1.10, 2004/06/01 22:19:30
Line 86  extern int cluster_pbuf_freecnt; Line 86  extern int cluster_pbuf_freecnt;
  * This replaces bread.   * This replaces bread.
  */   */
 int  int
 cluster_read(vp, filesize, lblkno, size, totread, seqcount, bpp)  cluster_read(struct vnode *vp, u_quad_t filesize, daddr_t lblkno, 
         struct vnode *vp;          long size, long totread, int seqcount, struct buf **bpp)
         u_quad_t filesize;  
         daddr_t lblkno;  
         long size;  
         long totread;  
         int seqcount;  
         struct buf **bpp;  
 {  {
         struct buf *bp, *rbp, *reqbp;          struct buf *bp, *rbp, *reqbp;
         daddr_t blkno, origblkno;          daddr_t blkno, origblkno;
Line 302  single_block_read: Line 296  single_block_read:
  * and then parcel them up into logical blocks in the buffer hash table.   * and then parcel them up into logical blocks in the buffer hash table.
  */   */
 static struct buf *  static struct buf *
 cluster_rbuild(vp, filesize, lbn, blkno, size, run, fbp)  cluster_rbuild(struct vnode *vp, u_quad_t filesize, daddr_t lbn, 
         struct vnode *vp;          daddr_t blkno, long size, int run, struct buf *fbp)
         u_quad_t filesize;  
         daddr_t lbn;  
         daddr_t blkno;  
         long size;  
         int run;  
         struct buf *fbp;  
 {  {
         struct buf *bp, *tbp;          struct buf *bp, *tbp;
         daddr_t bn;          daddr_t bn;
Line 510  cluster_rbuild(vp, filesize, lbn, blkno, Line 498  cluster_rbuild(vp, filesize, lbn, blkno,
  * that we will need to shift around.   * that we will need to shift around.
  */   */
 void  void
 cluster_callback(bp)  cluster_callback(struct buf *bp)
         struct buf *bp;  
 {  {
         struct buf *nbp, *tbp;          struct buf *nbp, *tbp;
         int error = 0;          int error = 0;
Line 593  cluster_wbuild_wb(struct vnode *vp, long Line 580  cluster_wbuild_wb(struct vnode *vp, long
  *      4.      end of a cluster - asynchronously write cluster   *      4.      end of a cluster - asynchronously write cluster
  */   */
 void  void
 cluster_write(bp, filesize, seqcount)  cluster_write(struct buf *bp, u_quad_t filesize, int seqcount)
         struct buf *bp;  
         u_quad_t filesize;  
         int seqcount;  
 {  {
         struct vnode *vp;          struct vnode *vp;
         daddr_t lbn;          daddr_t lbn;
Line 744  cluster_write(bp, filesize, seqcount) Line 728  cluster_write(bp, filesize, seqcount)
  * the current block (if last_bp == NULL).   * the current block (if last_bp == NULL).
  */   */
 int  int
 cluster_wbuild(vp, size, start_lbn, len)  cluster_wbuild(struct vnode *vp, long size, daddr_t start_lbn, int len)
         struct vnode *vp;  
         long size;  
         daddr_t start_lbn;  
         int len;  
 {  {
         struct buf *bp, *tbp;          struct buf *bp, *tbp;
         int i, j, s;          int i, j, s;
Line 948  cluster_wbuild(vp, size, start_lbn, len) Line 928  cluster_wbuild(vp, size, start_lbn, len)
  * Plus add one additional buffer.   * Plus add one additional buffer.
  */   */
 static struct cluster_save *  static struct cluster_save *
 cluster_collectbufs(vp, last_bp)  cluster_collectbufs(struct vnode *vp, struct buf *last_bp)
         struct vnode *vp;  
         struct buf *last_bp;  
 {  {
         struct cluster_save *buflist;          struct cluster_save *buflist;
         struct buf *bp;          struct buf *bp;
Removed from v.1.9  
changed lines
  Added in v.1.10