mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-12 15:47:28 +00:00
124 lines
4.1 KiB
Diff
124 lines
4.1 KiB
Diff
diff --git a/src/dbinc/atomic.h b/src/dbinc/atomic.h
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index e4420aa..4799b5f 100644
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--- a/src/dbinc/atomic.h
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+++ b/src/dbinc/atomic.h
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@@ -70,7 +70,7 @@ typedef struct {
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* These have no memory barriers; the caller must include them when necessary.
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*/
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#define atomic_read(p) ((p)->value)
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-#define atomic_init(p, val) ((p)->value = (val))
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+#define atomic_init_db(p, val) ((p)->value = (val))
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#ifdef HAVE_ATOMIC_SUPPORT
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@@ -225,7 +225,7 @@ static inline int __atomic_compare_exchange_int(
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#define atomic_dec(env, p) (--(p)->value)
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#define atomic_compare_exchange(env, p, oldval, newval) \
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(DB_ASSERT(env, atomic_read(p) == (oldval)), \
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- atomic_init(p, (newval)), 1)
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+ atomic_init_db(p, (newval)), 1)
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#else
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#define atomic_inc(env, p) __atomic_inc_int(env, p)
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#define atomic_dec(env, p) __atomic_dec_int(env, p)
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diff --git a/src/mp/mp_fget.c b/src/mp/mp_fget.c
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index 59fe9fe..fa4ced7 100644
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--- a/src/mp/mp_fget.c
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+++ b/src/mp/mp_fget.c
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@@ -654,7 +654,7 @@ alloc: /* Allocate a new buffer header and data space. */
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/* Initialize enough so we can call __memp_bhfree. */
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alloc_bhp->flags = 0;
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- atomic_init(&alloc_bhp->ref, 1);
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+ atomic_init_db(&alloc_bhp->ref, 1);
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#ifdef DIAGNOSTIC
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if ((uintptr_t)alloc_bhp->buf & (sizeof(size_t) - 1)) {
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__db_errx(env, DB_STR("3025",
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@@ -969,7 +969,7 @@ alloc: /* Allocate a new buffer header and data space. */
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MVCC_MPROTECT(bhp->buf, mfp->pagesize,
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PROT_READ);
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- atomic_init(&alloc_bhp->ref, 1);
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+ atomic_init_db(&alloc_bhp->ref, 1);
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MUTEX_LOCK(env, alloc_bhp->mtx_buf);
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alloc_bhp->priority = bhp->priority;
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alloc_bhp->pgno = bhp->pgno;
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diff --git a/src/mp/mp_mvcc.c b/src/mp/mp_mvcc.c
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index 83c4d72..0a47202 100644
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--- a/src/mp/mp_mvcc.c
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+++ b/src/mp/mp_mvcc.c
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@@ -281,7 +281,7 @@ __memp_bh_freeze(dbmp, infop, hp, bhp, need_frozenp)
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#else
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memcpy(frozen_bhp, bhp, SSZA(BH, buf));
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#endif
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- atomic_init(&frozen_bhp->ref, 0);
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+ atomic_init_db(&frozen_bhp->ref, 0);
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if (mutex != MUTEX_INVALID)
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frozen_bhp->mtx_buf = mutex;
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else if ((ret = __mutex_alloc(env, MTX_MPOOL_BH,
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@@ -440,7 +440,7 @@ __memp_bh_thaw(dbmp, infop, hp, frozen_bhp, alloc_bhp)
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#endif
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alloc_bhp->mtx_buf = mutex;
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MUTEX_LOCK(env, alloc_bhp->mtx_buf);
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- atomic_init(&alloc_bhp->ref, 1);
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+ atomic_init_db(&alloc_bhp->ref, 1);
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F_CLR(alloc_bhp, BH_FROZEN);
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}
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diff --git a/src/mp/mp_region.c b/src/mp/mp_region.c
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index 4d95e4f..e97459c 100644
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--- a/src/mp/mp_region.c
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+++ b/src/mp/mp_region.c
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@@ -278,7 +278,7 @@ __memp_init(env, dbmp, reginfo_off, htab_buckets, max_nreg)
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MTX_MPOOL_FILE_BUCKET, 0, &htab[i].mtx_hash)) != 0)
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return (ret);
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SH_TAILQ_INIT(&htab[i].hash_bucket);
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- atomic_init(&htab[i].hash_page_dirty, 0);
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+ atomic_init_db(&htab[i].hash_page_dirty, 0);
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}
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mtx_base = mtx_prev = MUTEX_INVALID;
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@@ -332,7 +332,7 @@ no_prealloc:
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DB_MUTEX_SHARED, &hp->mtx_hash)) != 0)
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return (ret);
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SH_TAILQ_INIT(&hp->hash_bucket);
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- atomic_init(&hp->hash_page_dirty, 0);
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+ atomic_init_db(&hp->hash_page_dirty, 0);
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#ifdef HAVE_STATISTICS
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hp->hash_io_wait = 0;
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hp->hash_frozen = hp->hash_thawed = hp->hash_frozen_freed = 0;
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diff --git a/src/mutex/mut_method.c b/src/mutex/mut_method.c
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index 72b34de..a9f9868 100644
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--- a/src/mutex/mut_method.c
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+++ b/src/mutex/mut_method.c
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@@ -501,7 +501,7 @@ __atomic_compare_exchange_int(env, v, oldval, newval)
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MUTEX_LOCK(env, mtx);
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ret = atomic_read(v) == oldval;
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if (ret)
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- atomic_init(v, newval);
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+ atomic_init_db(v, newval);
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MUTEX_UNLOCK(env, mtx);
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return (ret);
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diff --git a/src/mutex/mut_tas.c b/src/mutex/mut_tas.c
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index 7899c4b..d9420fa 100644
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--- a/src/mutex/mut_tas.c
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+++ b/src/mutex/mut_tas.c
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@@ -47,7 +47,7 @@ __db_tas_mutex_init(env, mutex, flags)
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#ifdef HAVE_SHARED_LATCHES
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if (F_ISSET(mutexp, DB_MUTEX_SHARED))
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- atomic_init(&mutexp->sharecount, 0);
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+ atomic_init_db(&mutexp->sharecount, 0);
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else
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#endif
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if (MUTEX_INIT(&mutexp->tas)) {
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@@ -643,7 +643,7 @@ was_not_locked:
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F_CLR(mutexp, DB_MUTEX_LOCKED);
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/* Flush flag update before zeroing count */
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MEMBAR_EXIT();
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- atomic_init(&mutexp->sharecount, 0);
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+ atomic_init_db(&mutexp->sharecount, 0);
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} else {
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DB_ASSERT(env, sharecount > 0);
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MEMBAR_EXIT();
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