The patch titled
Subject: mm: memcg/slab: remove unused argument by charge_slab_page()
has been added to the -mm tree. Its filename is
mm-memcg-slab-remove-unused-argument-by-charge_slab_page.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-memcg-slab-remove-unused-argument-by-charge_slab_page.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-memcg-slab-remove-unused-argument-by-charge_slab_page.patch
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------------------------------------------------------
From: Roman Gushchin <guro@xxxxxx>
Subject: mm: memcg/slab: remove unused argument by charge_slab_page()
charge_slab_page() is not using the gfp argument anymore,
remove it.
Link: http://lkml.kernel.org/r/20200707173612.124425-1-guro@xxxxxx
Signed-off-by: Roman Gushchin <guro@xxxxxx>
Reviewed-by: Shakeel Butt <shakeelb@xxxxxxxxxx>
Cc: Christoph Lameter <cl@xxxxxxxxx>
Cc: Pekka Enberg <penberg@xxxxxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/slab.c | 2 +-
mm/slab.h | 3 +--
mm/slub.c | 2 +-
3 files changed, 3 insertions(+), 4 deletions(-)
--- a/mm/slab.c~mm-memcg-slab-remove-unused-argument-by-charge_slab_page
+++ a/mm/slab.c
@@ -1379,7 +1379,7 @@ static struct page *kmem_getpages(struct
return NULL;
}
- charge_slab_page(page, flags, cachep->gfporder, cachep);
+ charge_slab_page(page, cachep->gfporder, cachep);
__SetPageSlab(page);
/* Record if ALLOC_NO_WATERMARKS was set when allocating the slab */
if (sk_memalloc_socks() && page_is_pfmemalloc(page))
--- a/mm/slab.h~mm-memcg-slab-remove-unused-argument-by-charge_slab_page
+++ a/mm/slab.h
@@ -440,8 +440,7 @@ static inline struct kmem_cache *virt_to
return page->slab_cache;
}
-static __always_inline void charge_slab_page(struct page *page,
- gfp_t gfp, int order,
+static __always_inline void charge_slab_page(struct page *page, int order,
struct kmem_cache *s)
{
mod_node_page_state(page_pgdat(page), cache_vmstat_idx(s),
--- a/mm/slub.c~mm-memcg-slab-remove-unused-argument-by-charge_slab_page
+++ a/mm/slub.c
@@ -1621,7 +1621,7 @@ static inline struct page *alloc_slab_pa
page = __alloc_pages_node(node, flags, order);
if (page)
- charge_slab_page(page, flags, order, s);
+ charge_slab_page(page, order, s);
return page;
}
_
Patches currently in -mm which might be from guro@xxxxxx are
mm-kmem-make-memcg_kmem_enabled-irreversible.patch
mm-memcg-factor-out-memcg-and-lruvec-level-changes-out-of-__mod_lruvec_state.patch
mm-memcg-prepare-for-byte-sized-vmstat-items.patch
mm-memcg-convert-vmstat-slab-counters-to-bytes.patch
mm-slub-implement-slub-version-of-obj_to_index.patch
mm-memcg-slab-obj_cgroup-api.patch
mm-memcg-slab-allocate-obj_cgroups-for-non-root-slab-pages.patch
mm-memcg-slab-save-obj_cgroup-for-non-root-slab-objects.patch
mm-memcg-slab-charge-individual-slab-objects-instead-of-pages.patch
mm-memcg-slab-deprecate-memorykmemslabinfo.patch
mm-memcg-slab-move-memcg_kmem_bypass-to-memcontrolh.patch
mm-memcg-slab-use-a-single-set-of-kmem_caches-for-all-accounted-allocations.patch
mm-memcg-slab-simplify-memcg-cache-creation.patch
mm-memcg-slab-remove-memcg_kmem_get_cache.patch
mm-memcg-slab-deprecate-slab_root_caches.patch
mm-memcg-slab-remove-redundant-check-in-memcg_accumulate_slabinfo.patch
mm-memcg-slab-use-a-single-set-of-kmem_caches-for-all-allocations.patch
kselftests-cgroup-add-kernel-memory-accounting-tests.patch
tools-cgroup-add-memcg_slabinfopy-tool.patch
percpu-return-number-of-released-bytes-from-pcpu_free_area.patch
mm-memcg-percpu-account-percpu-memory-to-memory-cgroups.patch
mm-memcg-percpu-per-memcg-percpu-memory-statistics.patch
mm-memcg-percpu-per-memcg-percpu-memory-statistics-v3.patch
mm-memcg-charge-memcg-percpu-memory-to-the-parent-cgroup.patch
kselftests-cgroup-add-perpcu-memory-accounting-test.patch
mm-memcg-slab-remove-unused-argument-by-charge_slab_page.patch
mm-slab-rename-uncharge_slab_page-to-unaccount_slab_page.patch
mm-kmem-switch-to-static_branch_likely-in-memcg_kmem_enabled.patch
