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riscv pmap: Add an __unused wrapper for a variable only used under PV_STATS.

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This commit is contained in:
John Baldwin 2023-05-25 10:44:53 -07:00
parent 61fab1341a
commit 73cc3dbce1
1 changed files with 3 additions and 1 deletions
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4
sys/riscv/riscv/pmap.c
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@ -187,8 +187,10 @@ __FBSDID("$FreeBSD$");
#ifdef PV_STATS
#define PV_STAT(x) do { x ; } while (0)
#define __pv_stat_used
#else
#define PV_STAT(x) do { } while (0)
#define __pv_stat_used __unused
#endif
#define pmap_l1_pindex(v) (NUL2E + ((v) >> L1_SHIFT))
@ -3895,7 +3897,7 @@ pmap_remove_pages(pmap_t pmap)
struct rwlock *lock;
int64_t bit;
uint64_t inuse, bitmask;
int allfree, field, freed, idx;
int allfree, field, freed __pv_stat_used, idx;
bool superpage;
lock = NULL;