From 7f0e59820899c30a243c18556ce2e3fb72d6d221 Mon Sep 17 00:00:00 2001 From: Maria Matejka Date: Wed, 1 Sep 2021 00:46:46 +0200 Subject: Bound allocated pages to resource pools with page caches to avoid unnecessary syscalls --- lib/resource.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'lib/resource.h') diff --git a/lib/resource.h b/lib/resource.h index e65455c8..597d6c17 100644 --- a/lib/resource.h +++ b/lib/resource.h @@ -94,10 +94,12 @@ void sl_free(slab *, void *); void buffer_realloc(void **buf, unsigned *size, unsigned need, unsigned item_size); +extern long page_size; + /* Allocator of whole pages; for use in slabs and other high-level allocators. */ -u64 get_page_size(void); -void *alloc_page(void); -void free_page(void *); +void *alloc_page(pool *); +void free_page(pool *, void *); +#define PAGE_HEAD(x) ((void *) (((intptr_t) (x)) & ~(page_size-1))) #ifdef HAVE_LIBDMALLOC /* -- cgit v1.2.3