From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from cthulhu.engr.sgi.com (cthulhu.engr.sgi.com [192.26.80.2]) by omx3.sgi.com (8.12.11/8.12.9/linux-outbound_gateway-1.1) with ESMTP id jAC1cJGS028346 for ; Fri, 11 Nov 2005 17:38:19 -0800 Date: Fri, 11 Nov 2005 16:43:22 -0800 (PST) From: Paul Jackson Message-Id: <20051112004322.30442.14753.sendpatchset@jackhammer.engr.sgi.com> Subject: [PATCH] mm gfp_noreclaim cleanup Sender: owner-linux-mm@kvack.org Return-Path: To: akpm@osdl.org, linux-kernel@vger.kernel.org Cc: Martin Hicks , Ray Bryant , Nick Piggin , linux-mm@kvack.org, Christoph Lameter , "Rohit, Seth" , Paul Jackson , Andi Kleen List-ID: Remove last remnant of the defunct early reclaim page logic, the no longer used __GFP_NORECLAIM flag bit. Signed-off-by: Paul Jackson --- include/linux/gfp.h | 5 ++--- include/linux/pagemap.h | 4 ++-- 2 files changed, 4 insertions(+), 5 deletions(-) --- 2.6.14-mm2.orig/include/linux/gfp.h 2005-11-10 21:27:25.788622408 -0800 +++ 2.6.14-mm2/include/linux/gfp.h 2005-11-11 15:21:43.780529152 -0800 @@ -46,8 +46,7 @@ struct vm_area_struct; #define __GFP_COMP ((__force gfp_t)0x4000u)/* Add compound page metadata */ #define __GFP_ZERO ((__force gfp_t)0x8000u)/* Return zeroed page on success */ #define __GFP_NOMEMALLOC ((__force gfp_t)0x10000u) /* Don't use emergency reserves */ -#define __GFP_NORECLAIM ((__force gfp_t)0x20000u) /* No realy zone reclaim during allocation */ -#define __GFP_HARDWALL ((__force gfp_t)0x40000u) /* Enforce hardwall cpuset memory allocs */ +#define __GFP_HARDWALL ((__force gfp_t)0x20000u) /* Enforce hardwall cpuset memory allocs */ #define __GFP_VALID ((__force gfp_t)0x80000000u) /* valid GFP flags */ #define __GFP_BITS_SHIFT 20 /* Room for 20 __GFP_FOO bits */ @@ -57,7 +56,7 @@ struct vm_area_struct; #define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| \ __GFP_COLD|__GFP_NOWARN|__GFP_REPEAT| \ __GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \ - __GFP_NOMEMALLOC|__GFP_NORECLAIM|__GFP_HARDWALL) + __GFP_NOMEMALLOC|__GFP_HARDWALL) #define GFP_ATOMIC (__GFP_VALID | __GFP_HIGH) #define GFP_NOIO (__GFP_VALID | __GFP_WAIT) --- 2.6.14-mm2.orig/include/linux/pagemap.h 2005-11-10 21:27:07.994469549 -0800 +++ 2.6.14-mm2/include/linux/pagemap.h 2005-11-11 15:24:00.719478936 -0800 @@ -53,12 +53,12 @@ void release_pages(struct page **pages, static inline struct page *page_cache_alloc(struct address_space *x) { - return alloc_pages(mapping_gfp_mask(x)|__GFP_NORECLAIM, 0); + return alloc_pages(mapping_gfp_mask(x), 0); } static inline struct page *page_cache_alloc_cold(struct address_space *x) { - return alloc_pages(mapping_gfp_mask(x)|__GFP_COLD|__GFP_NORECLAIM, 0); + return alloc_pages(mapping_gfp_mask(x)|__GFP_COLD, 0); } typedef int filler_t(void *, struct page *); -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson 1.650.933.1373 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org