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5045 use atomic_{inc,dec}_* instead of atomic_add_*
*** 22,33 ****
/*
* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
- #pragma ident "%Z%%M% %I% %E% SMI"
-
#include <sys/systm.h>
#include <sys/param.h>
#include <sys/atomic.h>
#include <sys/kmem.h>
#include <sys/refstr.h>
--- 22,31 ----
*** 55,68 ****
}
void
refstr_hold(refstr_t *rsp)
{
! atomic_add_32(&rsp->rs_refcnt, 1);
}
void
refstr_rele(refstr_t *rsp)
{
! if (atomic_add_32_nv(&rsp->rs_refcnt, -1) == 0)
kmem_free(rsp, (size_t)rsp->rs_size);
}
--- 53,66 ----
}
void
refstr_hold(refstr_t *rsp)
{
! atomic_inc_32(&rsp->rs_refcnt);
}
void
refstr_rele(refstr_t *rsp)
{
! if (atomic_dec_32_nv(&rsp->rs_refcnt) == 0)
kmem_free(rsp, (size_t)rsp->rs_size);
}