lustre/kernel_patches/patches/linux-2.6.10-fc3-sunrpc_cacheput.patch

   1 --- linux-2.6.10/include/linux/sunrpc/cache.h.orig      2005-06-01 15:05:58.000000000 -0600
   2 +++ linux-2.6.10/include/linux/sunrpc/cache.h   2005-06-01 15:12:06.000000000 -0600
   3 @@ -264,13 +264,12 @@ static inline struct cache_head  *cache_
   4
   5  static inline int cache_put(struct cache_head *h, struct cache_detail *cd)
   6  {
   7 -       atomic_dec(&h->refcnt);
   8 -       if (!atomic_read(&h->refcnt) &&
   9 -           h->expiry_time < cd->nextcheck)
  10 -               cd->nextcheck = h->expiry_time;
  11 -       if (!test_bit(CACHE_HASHED, &h->flags) &&
  12 -           !atomic_read(&h->refcnt))
  13 -               return 1;
  14 +       if (atomic_dec_and_test(&h->refcnt)) {
  15 +               if (h->expiry_time < cd->nextcheck)
  16 +                       cd->nextcheck = h->expiry_time;
  17 +               if (!test_bit(CACHE_HASHED, &h->flags))
  18 +                       return 1;
  19 +       }
  20
  21         return 0;
  22  }