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Diff for /src/sys/kern/subr_pool.c between version 1.52 and 1.53

version 1.52, 2001/05/09 23:46:03 version 1.53, 2001/05/10 01:37:40
Line 103  struct pool_item {
Line 103  struct pool_item {
 #define PR_HASH_INDEX(pp,addr) \  #define PR_HASH_INDEX(pp,addr) \
         (((u_long)(addr) >> (pp)->pr_pageshift) & (PR_HASHTABSIZE - 1))          (((u_long)(addr) >> (pp)->pr_pageshift) & (PR_HASHTABSIZE - 1))
   
   #define POOL_NEEDS_CATCHUP(pp)                                          \
           ((pp)->pr_nitems < (pp)->pr_minitems)
   
 /*  /*
  * Pool cache management.   * Pool cache management.
  *   *
Line 775  _pool_get(struct pool *pp, int flags, co
Line 778  _pool_get(struct pool *pp, int flags, co
          * If we have a low water mark and we are now below that low           * If we have a low water mark and we are now below that low
          * water mark, add more items to the pool.           * water mark, add more items to the pool.
          */           */
         if (pp->pr_nitems < pp->pr_minitems && pool_catchup(pp) != 0) {          if (POOL_NEEDS_CATCHUP(pp) && pool_catchup(pp) != 0) {
                 /*                  /*
                  * XXX: Should we log a warning?  Should we set up a timeout                   * XXX: Should we log a warning?  Should we set up a timeout
                  * to try again in a second or so?  The latter could break                   * to try again in a second or so?  The latter could break
Line 1083  pool_setlowat(struct pool *pp, int n)
Line 1086  pool_setlowat(struct pool *pp, int n)
                 : roundup(n, pp->pr_itemsperpage) / pp->pr_itemsperpage;                  : roundup(n, pp->pr_itemsperpage) / pp->pr_itemsperpage;
   
         /* Make sure we're caught up with the newly-set low water mark. */          /* Make sure we're caught up with the newly-set low water mark. */
         if ((pp->pr_nitems < pp->pr_minitems) &&          if (POOL_NEEDS_CATCHUP(pp) && (error = pool_catchup(pp) != 0)) {
             (error = pool_catchup(pp)) != 0) {  
                 /*                  /*
                  * XXX: Should we log a warning?  Should we set up a timeout                   * XXX: Should we log a warning?  Should we set up a timeout
                  * to try again in a second or so?  The latter could break                   * to try again in a second or so?  The latter could break

Legend:
Removed from v.1.52  
changed lines
  Added in v.1.53

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