Function irallocx_prof

deps/jemalloc/src/jemalloc.c:3173–3211

}

JEMALLOC_ALWAYS_INLINE void *
irallocx_prof(tsd_t *tsd, void *old_ptr, size_t old_usize, size_t size,
    size_t alignment, size_t *usize, bool zero, tcache_t *tcache,
    arena_t *arena, alloc_ctx_t *alloc_ctx, hook_ralloc_args_t *hook_args) {
	void *p;
	bool prof_active;
	prof_tctx_t *old_tctx, *tctx;

	prof_active = prof_active_get_unlocked();
	old_tctx = prof_tctx_get(tsd_tsdn(tsd), old_ptr, alloc_ctx);
	tctx = prof_alloc_prep(tsd, *usize, prof_active, false);
	if (unlikely((uintptr_t)tctx != (uintptr_t)1U)) {
		p = irallocx_prof_sample(tsd_tsdn(tsd), old_ptr, old_usize,
		    *usize, alignment, zero, tcache, arena, tctx, hook_args);
	} else {
		p = iralloct(tsd_tsdn(tsd), old_ptr, old_usize, size, alignment,
		    zero, tcache, arena, hook_args);
	}
	if (unlikely(p == NULL)) {
		prof_alloc_rollback(tsd, tctx, false);
		return NULL;
	}

	if (p == old_ptr && alignment != 0) {
		/*
		 * The allocation did not move, so it is possible that the size
		 * class is smaller than would guarantee the requested
		 * alignment, and that the alignment constraint was
		 * serendipitously satisfied.  Additionally, old_usize may not
		 * be the same as the current usize because of in-place large
		 * reallocation.  Therefore, query the actual value of usize.
		 */
		*usize = isalloc(tsd_tsdn(tsd), p);
	}
	prof_realloc(tsd, p, *usize, tctx, prof_active, false, old_ptr,
	    old_usize, old_tctx);

	return p;
}

JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
void JEMALLOC_NOTHROW *