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Diffstat (limited to 'sys/kern/kern_mtxpool.c')
-rw-r--r--sys/kern/kern_mtxpool.c30
1 files changed, 0 insertions, 30 deletions
diff --git a/sys/kern/kern_mtxpool.c b/sys/kern/kern_mtxpool.c
index 23b41bbb2fbc..0c6f95bd2776 100644
--- a/sys/kern/kern_mtxpool.c
+++ b/sys/kern/kern_mtxpool.c
@@ -59,9 +59,6 @@ __FBSDID("$FreeBSD$");
static MALLOC_DEFINE(M_MTXPOOL, "mtx_pool", "mutex pool");
/* Pool sizes must be a power of two */
-#ifndef MTX_POOL_LOCKBUILDER_SIZE
-#define MTX_POOL_LOCKBUILDER_SIZE 128
-#endif
#ifndef MTX_POOL_SLEEP_SIZE
#define MTX_POOL_SLEEP_SIZE 128
#endif
@@ -78,18 +75,12 @@ struct mtx_pool {
struct mtx mtx_pool_ary[1];
};
-static struct mtx_pool_lockbuilder {
- struct mtxpool_header mtx_pool_header;
- struct mtx mtx_pool_ary[MTX_POOL_LOCKBUILDER_SIZE];
-} lockbuilder_pool;
-
#define mtx_pool_size mtx_pool_header.mtxpool_size
#define mtx_pool_mask mtx_pool_header.mtxpool_mask
#define mtx_pool_shift mtx_pool_header.mtxpool_shift
#define mtx_pool_next mtx_pool_header.mtxpool_next
struct mtx_pool *mtxpool_sleep;
-struct mtx_pool *mtxpool_lockbuilder;
#if UINTPTR_MAX == UINT64_MAX /* 64 bits */
# define POINTER_BITS 64
@@ -166,15 +157,6 @@ mtx_pool_destroy(struct mtx_pool **poolp)
}
static void
-mtx_pool_setup_static(void *dummy __unused)
-{
- mtx_pool_initialize((struct mtx_pool *)&lockbuilder_pool,
- "lockbuilder mtxpool", MTX_POOL_LOCKBUILDER_SIZE,
- MTX_DEF | MTX_NOWITNESS | MTX_QUIET);
- mtxpool_lockbuilder = (struct mtx_pool *)&lockbuilder_pool;
-}
-
-static void
mtx_pool_setup_dynamic(void *dummy __unused)
{
mtxpool_sleep = mtx_pool_create("sleep mtxpool",
@@ -202,17 +184,5 @@ mtx_pool_alloc(struct mtx_pool *pool)
return (&pool->mtx_pool_ary[i]);
}
-/*
- * The lockbuilder pool must be initialized early because the lockmgr
- * and sx locks depend on it. The sx locks are used in the kernel
- * memory allocator. The lockmgr subsystem is initialized by
- * SYSINIT(..., SI_SUB_LOCKMGR, ...).
- *
- * We can't call malloc() to dynamically allocate the sleep pool
- * until after kmeminit() has been called, which is done by
- * SYSINIT(..., SI_SUB_KMEM, ...).
- */
-SYSINIT(mtxpooli1, SI_SUB_MTX_POOL_STATIC, SI_ORDER_FIRST,
- mtx_pool_setup_static, NULL);
SYSINIT(mtxpooli2, SI_SUB_MTX_POOL_DYNAMIC, SI_ORDER_FIRST,
mtx_pool_setup_dynamic, NULL);