The patch titled
Rename GFP_HIGH_MOVABLE to GFP_HIGHUSER_MOVABLE
has been removed from the -mm tree. Its filename was
add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable.patch
This patch was dropped because it was folded into add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated.patch
------------------------------------------------------
Subject: Rename GFP_HIGH_MOVABLE to GFP_HIGHUSER_MOVABLE
From: Mel Gorman <mel@xxxxxxxxx>
__GFP_HIGH are used to flag allocations that can access emergency pools.
GFP_HIGH_MOVABLE has little to do with __GFP_HIGH and the name is misleading.
This patch renames GFP_HIGH_MOVABLE to GFP_HIGHUSER_MOVABLE so that it is
clearer.
Signed-off-by: Mel Gorman <mel@xxxxxxxxx>
Acked-by: Andy Whitcroft <apw@xxxxxxxxxxxx>
Acked-by: Christoph Lameter <clameter@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/inode.c | 6 +++---
include/linux/gfp.h | 2 +-
mm/memory.c | 5 +++--
mm/mempolicy.c | 5 +++--
mm/migrate.c | 3 ++-
mm/swap_state.c | 3 ++-
6 files changed, 14 insertions(+), 10 deletions(-)
diff -puN fs/inode.c~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable fs/inode.c
--- a/fs/inode.c~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable
+++ a/fs/inode.c
@@ -145,7 +145,7 @@ static struct inode *alloc_inode(struct
mapping->a_ops = &empty_aops;
mapping->host = inode;
mapping->flags = 0;
- mapping_set_gfp_mask(mapping, GFP_HIGH_MOVABLE);
+ mapping_set_gfp_mask(mapping, GFP_HIGHUSER_MOVABLE);
mapping->assoc_mapping = NULL;
mapping->backing_dev_info = &default_backing_dev_info;
@@ -520,8 +520,8 @@ repeat:
* @sb: superblock
*
* Allocates a new inode for given superblock. The default gfp_mask
- * for allocations related to inode->i_mapping is GFP_HIGH_MOVABLE. If
- * HIGHMEM pages are unsuitable or it is known that pages allocated
+ * for allocations related to inode->i_mapping is GFP_HIGHUSER_MOVABLE.
+ * If HIGHMEM pages are unsuitable or it is known that pages allocated
* for the page cache are not reclaimable or migratable,
* mapping_set_gfp_mask() must be called with suitable flags on the
* newly created inode's mapping
diff -puN include/linux/gfp.h~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable include/linux/gfp.h
--- a/include/linux/gfp.h~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable
+++ a/include/linux/gfp.h
@@ -70,7 +70,7 @@ struct vm_area_struct;
#define GFP_USER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL)
#define GFP_HIGHUSER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL | \
__GFP_HIGHMEM)
-#define GFP_HIGH_MOVABLE (__GFP_WAIT | __GFP_IO | __GFP_FS | \
+#define GFP_HIGHUSER_MOVABLE (__GFP_WAIT | __GFP_IO | __GFP_FS | \
__GFP_HARDWALL | __GFP_HIGHMEM | \
__GFP_MOVABLE)
diff -puN mm/hugetlb.c~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable mm/hugetlb.c
diff -puN mm/memory.c~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable mm/memory.c
--- a/mm/memory.c~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable
+++ a/mm/memory.c
@@ -1746,7 +1746,7 @@ gotten:
if (!new_page)
goto oom;
} else {
- new_page = alloc_page_vma(GFP_HIGH_MOVABLE, vma, address);
+ new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma, address);
if (!new_page)
goto oom;
cow_user_page(new_page, old_page, address, vma);
@@ -2392,7 +2392,8 @@ static int __do_fault(struct mm_struct *
fdata.type = VM_FAULT_OOM;
goto out;
}
- page = alloc_page_vma(GFP_HIGH_MOVABLE, vma, address);
+ page = alloc_page_vma(GFP_HIGHUSER_MOVABLE,
+ vma, address);
if (!page) {
fdata.type = VM_FAULT_OOM;
goto out;
diff -puN mm/mempolicy.c~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable mm/mempolicy.c
--- a/mm/mempolicy.c~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable
+++ a/mm/mempolicy.c
@@ -594,7 +594,7 @@ static void migrate_page_add(struct page
static struct page *new_node_page(struct page *page, unsigned long node, int **x)
{
- return alloc_pages_node(node, GFP_HIGH_MOVABLE, 0);
+ return alloc_pages_node(node, GFP_HIGHUSER_MOVABLE, 0);
}
/*
@@ -710,7 +710,8 @@ static struct page *new_vma_page(struct
{
struct vm_area_struct *vma = (struct vm_area_struct *)private;
- return alloc_page_vma(GFP_HIGH_MOVABLE, vma, page_address_in_vma(page, vma));
+ return alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma,
+ page_address_in_vma(page, vma));
}
#else
diff -puN mm/migrate.c~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable mm/migrate.c
--- a/mm/migrate.c~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable
+++ a/mm/migrate.c
@@ -761,7 +761,8 @@ static struct page *new_page_node(struct
*result = &pm->status;
- return alloc_pages_node(pm->node, GFP_HIGH_MOVABLE | GFP_THISNODE, 0);
+ return alloc_pages_node(pm->node,
+ GFP_HIGHUSER_MOVABLE | GFP_THISNODE, 0);
}
/*
diff -puN mm/page_alloc.c~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable mm/page_alloc.c
diff -puN /dev/null /dev/null
diff -puN mm/swap_state.c~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable mm/swap_state.c
--- a/mm/swap_state.c~add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable
+++ a/mm/swap_state.c
@@ -334,7 +334,8 @@ struct page *read_swap_cache_async(swp_e
* Get a new page to read into from swap.
*/
if (!new_page) {
- new_page = alloc_page_vma(GFP_HIGH_MOVABLE, vma, addr);
+ new_page = alloc_page_vma(GFP_HIGHUSER_MOVABLE,
+ vma, addr);
if (!new_page)
break; /* Out of memory */
}
_
Patches currently in -mm which might be from mel@xxxxxxxxx are
x86_64-extract-helper-function-from-e820_register_active_regions.patch
add-a-bitmap-that-is-used-to-track-flags-affecting-a-block-of-pages.patch
add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated.patch
add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-rename-gfp_high_movable-to-gfp_highuser_movable.patch
add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-mark-page-cache-pages-as-__gfp_pagecache-instead-of-__gfp_movable.patch
split-the-free-lists-for-movable-and-unmovable-allocations.patch
choose-pages-from-the-per-cpu-list-based-on-migration-type.patch
add-a-configure-option-to-group-pages-by-mobility.patch
drain-per-cpu-lists-when-high-order-allocations-fail.patch
move-free-pages-between-lists-on-steal.patch
move-free-pages-between-lists-on-steal-anti-fragmentation-switch-over-to-pfn_valid_within.patch
group-short-lived-and-reclaimable-kernel-allocations.patch
group-short-lived-and-reclaimable-kernel-allocations-use-slab_account_reclaim-to-determine-when-__gfp_reclaimable-should-be-used.patch
group-short-lived-and-reclaimable-kernel-allocations-use-slab_account_reclaim-to-determine-when-__gfp_reclaimable-should-be-used-fix.patch
group-short-lived-and-reclaimable-kernel-allocations-do-not-annotate-shmem-allocations-explicitly.patch
group-short-lived-and-reclaimable-kernel-allocations-add-__gfp_temporary-to-identify-allocations-that-are-short-lived.patch
group-high-order-atomic-allocations.patch
do-not-group-pages-by-mobility-type-on-low-memory-systems.patch
bias-the-placement-of-kernel-pages-at-lower-pfns.patch
be-more-agressive-about-stealing-when-migrate_reclaimable-allocations-fallback.patch
fix-corruption-of-memmap-on-ia64-sparsemem-when-mem_section-is-not-a-power-of-2.patch
fix-corruption-of-memmap-on-ia64-sparsemem-when-mem_section-is-not-a-power-of-2-fix.patch
bias-the-location-of-pages-freed-for-min_free_kbytes-in-the-same-max_order_nr_pages-blocks.patch
remove-page_group_by_mobility.patch
dont-group-high-order-atomic-allocations.patch
dont-group-high-order-atomic-allocations-remove-unused-parameter-to-allocflags_to_migratetype.patch
fix-calculation-in-move_freepages_block-for-counting-pages.patch
breakout-page_order-to-internalh-to-avoid-special-knowledge-of-the-buddy-allocator.patch
do-not-depend-on-max_order-when-grouping-pages-by-mobility.patch
print-out-statistics-in-relation-to-fragmentation-avoidance-to-proc-pagetypeinfo.patch
remove-alloc_zeroed_user_highpage.patch
create-the-zone_movable-zone.patch
create-the-zone_movable-zone-fix.patch
allow-huge-page-allocations-to-use-gfp_high_movable.patch
allow-huge-page-allocations-to-use-gfp_high_movable-fix.patch
allow-huge-page-allocations-to-use-gfp_high_movable-fix-2.patch
handle-kernelcore=-generic.patch
lumpy-reclaim-v4.patch
lumpy-move-to-using-pfn_valid_within.patch
have-kswapd-keep-a-minimum-order-free-other-than-order-0.patch
have-kswapd-keep-a-minimum-order-free-other-than-order-0-fix.patch
only-check-absolute-watermarks-for-alloc_high-and-alloc_harder-allocations.patch
ext2-reservations.patch
add-__gfp_movable-for-callers-to-flag-allocations-from-high-memory-that-may-be-migrated-swap-prefetch.patch
rename-gfp_high_movable-to-gfp_highuser_movable-prefetch.patch
print-out-page_owner-statistics-in-relation-to-fragmentation-avoidance.patch
add-debugging-aid-for-memory-initialisation-problems.patch
-
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