5045-use-atomic_inc_*-atomic_dec_*-instead-of-atomic_add_* Cdiff usr/src/uts/sun4u/cpu/us3

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5045 use atomic_{inc,dec}_* instead of atomic_add_*


*** 5640,5650 ****
          ch_scrub_misc_t *csmp = CPU_PRIVATE_PTR(CPU, chpr_scrub_misc);
          int index = csi->csi_index;
          uint32_t *outstanding = &csmp->chsm_outstanding[index];
  
          if (*(csi->csi_enable) && (csmp->chsm_enable[index])) {
!                 if (atomic_add_32_nv(outstanding, 1) == 1) {
                          xt_one_unchecked(CPU->cpu_id, setsoftint_tl1,
                              csi->csi_inum, 0);
                  }
          }
  }
--- 5640,5650 ----
          ch_scrub_misc_t *csmp = CPU_PRIVATE_PTR(CPU, chpr_scrub_misc);
          int index = csi->csi_index;
          uint32_t *outstanding = &csmp->chsm_outstanding[index];
  
          if (*(csi->csi_enable) && (csmp->chsm_enable[index])) {
!                 if (atomic_inc_32_nv(outstanding) == 1) {
                          xt_one_unchecked(CPU->cpu_id, setsoftint_tl1,
                              csi->csi_inum, 0);
                  }
          }
  }