From: Andrew Morton <akpm@linux-foundation.org>
To: akpm@linux-foundation.org, david@redhat.com, linux-mm@kvack.org,
minchan@kernel.org, mm-commits@vger.kernel.org,
torvalds@linux-foundation.org, willy@infradead.org
Subject: [patch 090/143] mm: use proper type for cma_[alloc|release]
Date: Tue, 04 May 2021 18:37:34 -0700 [thread overview]
Message-ID: <20210505013734.4M0QUjeb9%akpm@linux-foundation.org> (raw)
In-Reply-To: <20210504183219.a3cc46aee4013d77402276c5@linux-foundation.org>
From: Minchan Kim <minchan@kernel.org>
Subject: mm: use proper type for cma_[alloc|release]
size_t in cma_alloc is confusing since it makes people think it's byte
count, not pages. Change it to unsigned long[1].
The unsigned int in cma_release is also not right so change it. Since we
have unsigned long in cma_release, free_contig_range should also respect
it.
[1] 67a2e213e7e9, mm: cma: fix incorrect type conversion for size during dma allocation
Link: https://lore.kernel.org/linux-mm/20210324043434.GP1719932@casper.infradead.org/
Link: https://lkml.kernel.org/r/20210331164018.710560-1-minchan@kernel.org
Signed-off-by: Minchan Kim <minchan@kernel.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
include/linux/cma.h | 4 ++--
include/linux/gfp.h | 2 +-
include/trace/events/cma.h | 22 +++++++++++-----------
mm/cma.c | 17 +++++++++--------
mm/page_alloc.c | 6 +++---
5 files changed, 26 insertions(+), 25 deletions(-)
--- a/include/linux/cma.h~mm-use-proper-type-for-cma_
+++ a/include/linux/cma.h
@@ -44,9 +44,9 @@ extern int cma_init_reserved_mem(phys_ad
unsigned int order_per_bit,
const char *name,
struct cma **res_cma);
-extern struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align,
+extern struct page *cma_alloc(struct cma *cma, unsigned long count, unsigned int align,
bool no_warn);
-extern bool cma_release(struct cma *cma, const struct page *pages, unsigned int count);
+extern bool cma_release(struct cma *cma, const struct page *pages, unsigned long count);
extern int cma_for_each_area(int (*it)(struct cma *cma, void *data), void *data);
#endif
--- a/include/linux/gfp.h~mm-use-proper-type-for-cma_
+++ a/include/linux/gfp.h
@@ -657,7 +657,7 @@ extern int alloc_contig_range(unsigned l
extern struct page *alloc_contig_pages(unsigned long nr_pages, gfp_t gfp_mask,
int nid, nodemask_t *nodemask);
#endif
-void free_contig_range(unsigned long pfn, unsigned int nr_pages);
+void free_contig_range(unsigned long pfn, unsigned long nr_pages);
#ifdef CONFIG_CMA
/* CMA stuff */
--- a/include/trace/events/cma.h~mm-use-proper-type-for-cma_
+++ a/include/trace/events/cma.h
@@ -11,7 +11,7 @@
DECLARE_EVENT_CLASS(cma_alloc_class,
TP_PROTO(const char *name, unsigned long pfn, const struct page *page,
- unsigned int count, unsigned int align),
+ unsigned long count, unsigned int align),
TP_ARGS(name, pfn, page, count, align),
@@ -19,7 +19,7 @@ DECLARE_EVENT_CLASS(cma_alloc_class,
__string(name, name)
__field(unsigned long, pfn)
__field(const struct page *, page)
- __field(unsigned int, count)
+ __field(unsigned long, count)
__field(unsigned int, align)
),
@@ -31,7 +31,7 @@ DECLARE_EVENT_CLASS(cma_alloc_class,
__entry->align = align;
),
- TP_printk("name=%s pfn=%lx page=%p count=%u align=%u",
+ TP_printk("name=%s pfn=%lx page=%p count=%lu align=%u",
__get_str(name),
__entry->pfn,
__entry->page,
@@ -42,7 +42,7 @@ DECLARE_EVENT_CLASS(cma_alloc_class,
TRACE_EVENT(cma_release,
TP_PROTO(const char *name, unsigned long pfn, const struct page *page,
- unsigned int count),
+ unsigned long count),
TP_ARGS(name, pfn, page, count),
@@ -50,7 +50,7 @@ TRACE_EVENT(cma_release,
__string(name, name)
__field(unsigned long, pfn)
__field(const struct page *, page)
- __field(unsigned int, count)
+ __field(unsigned long, count)
),
TP_fast_assign(
@@ -60,7 +60,7 @@ TRACE_EVENT(cma_release,
__entry->count = count;
),
- TP_printk("name=%s pfn=%lx page=%p count=%u",
+ TP_printk("name=%s pfn=%lx page=%p count=%lu",
__get_str(name),
__entry->pfn,
__entry->page,
@@ -69,13 +69,13 @@ TRACE_EVENT(cma_release,
TRACE_EVENT(cma_alloc_start,
- TP_PROTO(const char *name, unsigned int count, unsigned int align),
+ TP_PROTO(const char *name, unsigned long count, unsigned int align),
TP_ARGS(name, count, align),
TP_STRUCT__entry(
__string(name, name)
- __field(unsigned int, count)
+ __field(unsigned long, count)
__field(unsigned int, align)
),
@@ -85,7 +85,7 @@ TRACE_EVENT(cma_alloc_start,
__entry->align = align;
),
- TP_printk("name=%s count=%u align=%u",
+ TP_printk("name=%s count=%lu align=%u",
__get_str(name),
__entry->count,
__entry->align)
@@ -94,7 +94,7 @@ TRACE_EVENT(cma_alloc_start,
DEFINE_EVENT(cma_alloc_class, cma_alloc_finish,
TP_PROTO(const char *name, unsigned long pfn, const struct page *page,
- unsigned int count, unsigned int align),
+ unsigned long count, unsigned int align),
TP_ARGS(name, pfn, page, count, align)
);
@@ -102,7 +102,7 @@ DEFINE_EVENT(cma_alloc_class, cma_alloc_
DEFINE_EVENT(cma_alloc_class, cma_alloc_busy_retry,
TP_PROTO(const char *name, unsigned long pfn, const struct page *page,
- unsigned int count, unsigned int align),
+ unsigned long count, unsigned int align),
TP_ARGS(name, pfn, page, count, align)
);
--- a/mm/cma.c~mm-use-proper-type-for-cma_
+++ a/mm/cma.c
@@ -79,7 +79,7 @@ static unsigned long cma_bitmap_pages_to
}
static void cma_clear_bitmap(struct cma *cma, unsigned long pfn,
- unsigned int count)
+ unsigned long count)
{
unsigned long bitmap_no, bitmap_count;
unsigned long flags;
@@ -423,21 +423,21 @@ static inline void cma_debug_show_areas(
* This function allocates part of contiguous memory on specific
* contiguous memory area.
*/
-struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align,
- bool no_warn)
+struct page *cma_alloc(struct cma *cma, unsigned long count,
+ unsigned int align, bool no_warn)
{
unsigned long mask, offset;
unsigned long pfn = -1;
unsigned long start = 0;
unsigned long bitmap_maxno, bitmap_no, bitmap_count;
- size_t i;
+ unsigned long i;
struct page *page = NULL;
int ret = -ENOMEM;
if (!cma || !cma->count || !cma->bitmap)
goto out;
- pr_debug("%s(cma %p, count %zu, align %d)\n", __func__, (void *)cma,
+ pr_debug("%s(cma %p, count %lu, align %d)\n", __func__, (void *)cma,
count, align);
if (!count)
@@ -505,7 +505,7 @@ struct page *cma_alloc(struct cma *cma,
}
if (ret && !no_warn) {
- pr_err_ratelimited("%s: %s: alloc failed, req-size: %zu pages, ret: %d\n",
+ pr_err_ratelimited("%s: %s: alloc failed, req-size: %lu pages, ret: %d\n",
__func__, cma->name, count, ret);
cma_debug_show_areas(cma);
}
@@ -534,14 +534,15 @@ out:
* It returns false when provided pages do not belong to contiguous area and
* true otherwise.
*/
-bool cma_release(struct cma *cma, const struct page *pages, unsigned int count)
+bool cma_release(struct cma *cma, const struct page *pages,
+ unsigned long count)
{
unsigned long pfn;
if (!cma || !pages)
return false;
- pr_debug("%s(page %p, count %u)\n", __func__, (void *)pages, count);
+ pr_debug("%s(page %p, count %lu)\n", __func__, (void *)pages, count);
pfn = page_to_pfn(pages);
--- a/mm/page_alloc.c~mm-use-proper-type-for-cma_
+++ a/mm/page_alloc.c
@@ -8973,9 +8973,9 @@ struct page *alloc_contig_pages(unsigned
}
#endif /* CONFIG_CONTIG_ALLOC */
-void free_contig_range(unsigned long pfn, unsigned int nr_pages)
+void free_contig_range(unsigned long pfn, unsigned long nr_pages)
{
- unsigned int count = 0;
+ unsigned long count = 0;
for (; nr_pages--; pfn++) {
struct page *page = pfn_to_page(pfn);
@@ -8983,7 +8983,7 @@ void free_contig_range(unsigned long pfn
count += page_count(page) != 1;
__free_page(page);
}
- WARN(count != 0, "%d pages are still in use!\n", count);
+ WARN(count != 0, "%lu pages are still in use!\n", count);
}
EXPORT_SYMBOL(free_contig_range);
_
next prev parent reply other threads:[~2021-05-05 1:37 UTC|newest]
Thread overview: 146+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-05 1:32 incoming Andrew Morton
2021-05-05 1:32 ` [patch 001/143] mm: introduce and use mapping_empty() Andrew Morton
2021-05-05 1:32 ` [patch 002/143] mm: stop accounting shadow entries Andrew Morton
2021-05-05 1:32 ` [patch 003/143] dax: account DAX entries as nrpages Andrew Morton
2021-05-05 1:32 ` [patch 004/143] mm: remove nrexceptional from inode Andrew Morton
2021-05-05 1:32 ` [patch 005/143] mm: remove nrexceptional from inode: remove BUG_ON Andrew Morton
2021-05-05 1:33 ` [patch 006/143] hugetlb: pass vma into huge_pte_alloc() and huge_pmd_share() Andrew Morton
2021-05-05 1:33 ` [patch 007/143] hugetlb/userfaultfd: forbid huge pmd sharing when uffd enabled Andrew Morton
2021-05-05 1:33 ` [patch 008/143] mm/hugetlb: move flush_hugetlb_tlb_range() into hugetlb.h Andrew Morton
2021-05-05 1:33 ` [patch 009/143] hugetlb/userfaultfd: unshare all pmds for hugetlbfs when register wp Andrew Morton
2021-05-05 1:33 ` [patch 010/143] mm/hugetlb: remove redundant reservation check condition in alloc_huge_page() Andrew Morton
2021-05-05 1:33 ` [patch 011/143] mm: generalize HUGETLB_PAGE_SIZE_VARIABLE Andrew Morton
2021-05-05 1:33 ` [patch 012/143] mm/hugetlb: use some helper functions to cleanup code Andrew Morton
2021-05-05 1:33 ` [patch 013/143] mm/hugetlb: optimize the surplus state transfer code in move_hugetlb_state() Andrew Morton
2021-05-05 1:33 ` [patch 014/143] mm/hugetlb_cgroup: remove unnecessary VM_BUG_ON_PAGE in hugetlb_cgroup_migrate() Andrew Morton
2021-05-05 1:33 ` [patch 015/143] mm/hugetlb: simplify the code when alloc_huge_page() failed in hugetlb_no_page() Andrew Morton
2021-05-05 1:33 ` [patch 016/143] mm/hugetlb: avoid calculating fault_mutex_hash in truncate_op case Andrew Morton
2021-05-05 1:33 ` [patch 017/143] khugepaged: remove unneeded return value of khugepaged_collapse_pte_mapped_thps() Andrew Morton
2021-05-05 1:33 ` [patch 018/143] khugepaged: reuse the smp_wmb() inside __SetPageUptodate() Andrew Morton
2021-05-05 1:33 ` [patch 019/143] khugepaged: use helper khugepaged_test_exit() in __khugepaged_enter() Andrew Morton
2021-05-05 1:33 ` [patch 020/143] khugepaged: fix wrong result value for trace_mm_collapse_huge_page_isolate() Andrew Morton
2021-05-05 1:33 ` [patch 021/143] mm/huge_memory.c: remove unnecessary local variable ret2 Andrew Morton
2021-05-05 1:33 ` [patch 022/143] mm/huge_memory.c: rework the function vma_adjust_trans_huge() Andrew Morton
2021-05-05 1:33 ` [patch 023/143] mm/huge_memory.c: make get_huge_zero_page() return bool Andrew Morton
2021-05-05 1:33 ` [patch 024/143] mm/huge_memory.c: rework the function do_huge_pmd_numa_page() slightly Andrew Morton
2021-05-05 1:34 ` [patch 025/143] mm/huge_memory.c: remove redundant PageCompound() check Andrew Morton
2021-05-05 1:34 ` [patch 026/143] mm/huge_memory.c: remove unused macro TRANSPARENT_HUGEPAGE_DEBUG_COW_FLAG Andrew Morton
2021-05-05 1:34 ` [patch 027/143] mm/huge_memory.c: use helper function migration_entry_to_page() Andrew Morton
2021-05-05 1:34 ` [patch 028/143] mm/khugepaged.c: replace barrier() with READ_ONCE() for a selective variable Andrew Morton
2021-05-05 1:34 ` [patch 029/143] khugepaged: use helper function range_in_vma() in collapse_pte_mapped_thp() Andrew Morton
2021-05-05 1:34 ` [patch 030/143] khugepaged: remove unnecessary out label in collapse_huge_page() Andrew Morton
2021-05-05 1:34 ` [patch 031/143] khugepaged: remove meaningless !pte_present() check in khugepaged_scan_pmd() Andrew Morton
2021-05-05 1:34 ` [patch 032/143] mm: huge_memory: a new debugfs interface for splitting THP tests Andrew Morton
2021-05-05 1:34 ` [patch 033/143] mm: huge_memory: debugfs for file-backed THP split Andrew Morton
2021-05-05 1:34 ` [patch 034/143] mm/hugeltb: remove redundant VM_BUG_ON() in region_add() Andrew Morton
2021-05-05 1:34 ` [patch 035/143] mm/hugeltb: simplify the return code of __vma_reservation_common() Andrew Morton
2021-05-05 1:34 ` [patch 036/143] mm/hugeltb: clarify (chg - freed) won't go negative in hugetlb_unreserve_pages() Andrew Morton
2021-05-05 1:34 ` [patch 037/143] mm/hugeltb: handle the error case in hugetlb_fix_reserve_counts() Andrew Morton
2021-05-05 1:34 ` [patch 038/143] mm/hugetlb: remove unused variable pseudo_vma in remove_inode_hugepages() Andrew Morton
2021-05-05 1:34 ` [patch 039/143] mm/cma: change cma mutex to irq safe spinlock Andrew Morton
2021-05-05 1:34 ` [patch 040/143] hugetlb: no need to drop hugetlb_lock to call cma_release Andrew Morton
2021-05-05 1:34 ` [patch 041/143] hugetlb: add per-hstate mutex to synchronize user adjustments Andrew Morton
2021-05-05 1:34 ` [patch 042/143] hugetlb: create remove_hugetlb_page() to separate functionality Andrew Morton
2021-05-05 1:34 ` [patch 043/143] hugetlb: call update_and_free_page without hugetlb_lock Andrew Morton
2021-05-05 1:35 ` [patch 044/143] hugetlb: change free_pool_huge_page to remove_pool_huge_page Andrew Morton
2021-05-05 1:35 ` [patch 045/143] hugetlb: make free_huge_page irq safe Andrew Morton
2021-05-05 1:35 ` [patch 046/143] hugetlb: add lockdep_assert_held() calls for hugetlb_lock Andrew Morton
2021-05-05 1:35 ` [patch 047/143] mm,page_alloc: bail out earlier on -ENOMEM in alloc_contig_migrate_range Andrew Morton
2021-05-05 1:35 ` [patch 048/143] mm,compaction: let isolate_migratepages_{range,block} return error codes Andrew Morton
2021-05-05 1:35 ` [patch 049/143] mm,hugetlb: drop clearing of flag from prep_new_huge_page Andrew Morton
2021-05-05 1:35 ` [patch 050/143] mm,hugetlb: split prep_new_huge_page functionality Andrew Morton
2021-05-05 1:35 ` [patch 051/143] mm: make alloc_contig_range handle free hugetlb pages Andrew Morton
2021-05-05 1:35 ` [patch 052/143] mm: make alloc_contig_range handle in-use " Andrew Morton
2021-05-05 1:35 ` [patch 053/143] mm,page_alloc: drop unnecessary checks from pfn_range_valid_contig Andrew Morton
2021-05-05 1:35 ` [patch 054/143] userfaultfd: add minor fault registration mode Andrew Morton
2021-05-05 1:35 ` [patch 055/143] userfaultfd: disable huge PMD sharing for MINOR registered VMAs Andrew Morton
2021-05-05 1:35 ` [patch 056/143] userfaultfd: hugetlbfs: only compile UFFD helpers if config enabled Andrew Morton
2021-05-05 1:35 ` [patch 057/143] userfaultfd: add UFFDIO_CONTINUE ioctl Andrew Morton
2021-05-05 1:35 ` [patch 058/143] userfaultfd: update documentation to describe minor fault handling Andrew Morton
2021-05-05 1:35 ` [patch 059/143] userfaultfd/selftests: add test exercising " Andrew Morton
2021-05-05 1:36 ` [patch 060/143] mm/vmscan: move RECLAIM* bits to uapi header Andrew Morton
2021-05-05 1:36 ` [patch 061/143] mm/vmscan: replace implicit RECLAIM_ZONE checks with explicit checks Andrew Morton
2021-05-05 1:36 ` [patch 062/143] mm: vmscan: use nid from shrink_control for tracepoint Andrew Morton
2021-05-05 1:36 ` [patch 063/143] mm: vmscan: consolidate shrinker_maps handling code Andrew Morton
2021-05-05 1:36 ` [patch 064/143] mm: vmscan: use shrinker_rwsem to protect shrinker_maps allocation Andrew Morton
2021-05-05 1:36 ` [patch 065/143] mm: vmscan: remove memcg_shrinker_map_size Andrew Morton
2021-05-05 1:36 ` [patch 066/143] mm: vmscan: use kvfree_rcu instead of call_rcu Andrew Morton
2021-05-05 1:36 ` [patch 067/143] mm: memcontrol: rename shrinker_map to shrinker_info Andrew Morton
2021-05-05 1:36 ` [patch 068/143] mm: vmscan: add shrinker_info_protected() helper Andrew Morton
2021-05-05 1:36 ` [patch 069/143] mm: vmscan: use a new flag to indicate shrinker is registered Andrew Morton
2021-05-05 1:36 ` [patch 070/143] mm: vmscan: add per memcg shrinker nr_deferred Andrew Morton
2021-05-05 1:36 ` [patch 071/143] mm: vmscan: use per memcg nr_deferred of shrinker Andrew Morton
2021-05-05 1:36 ` [patch 072/143] mm: vmscan: don't need allocate shrinker->nr_deferred for memcg aware shrinkers Andrew Morton
2021-05-05 1:36 ` [patch 073/143] mm: memcontrol: reparent nr_deferred when memcg offline Andrew Morton
2021-05-05 1:36 ` [patch 074/143] mm: vmscan: shrink deferred objects proportional to priority Andrew Morton
2021-05-05 1:36 ` [patch 075/143] mm/compaction: remove unused variable sysctl_compact_memory Andrew Morton
2021-05-05 1:36 ` [patch 076/143] mm: compaction: update the COMPACT[STALL|FAIL] events properly Andrew Morton
2021-05-05 1:36 ` [patch 077/143] mm: disable LRU pagevec during the migration temporarily Andrew Morton
2021-05-05 1:36 ` [patch 078/143] mm: replace migrate_[prep|finish] with lru_cache_[disable|enable] Andrew Morton
2021-05-05 1:37 ` [patch 079/143] mm: fs: invalidate BH LRU during page migration Andrew Morton
2021-05-05 1:37 ` [patch 080/143] mm/migrate.c: make putback_movable_page() static Andrew Morton
2021-05-05 1:37 ` [patch 081/143] mm/migrate.c: remove unnecessary rc != MIGRATEPAGE_SUCCESS check in 'else' case Andrew Morton
2021-05-05 1:37 ` [patch 082/143] mm/migrate.c: fix potential indeterminate pte entry in migrate_vma_insert_page() Andrew Morton
2021-05-05 1:37 ` [patch 083/143] mm/migrate.c: use helper migrate_vma_collect_skip() in migrate_vma_collect_hole() Andrew Morton
2021-05-05 1:37 ` [patch 084/143] Revert "mm: migrate: skip shared exec THP for NUMA balancing" Andrew Morton
2021-05-05 1:37 ` [patch 085/143] mm: vmstat: add cma statistics Andrew Morton
2021-05-05 1:37 ` [patch 086/143] mm: cma: use pr_err_ratelimited for CMA warning Andrew Morton
2021-05-05 1:37 ` [patch 087/143] mm: cma: add trace events for CMA alloc perf testing Andrew Morton
2021-05-05 1:37 ` [patch 088/143] mm: cma: support sysfs Andrew Morton
2021-05-05 1:37 ` [patch 089/143] mm: cma: add the CMA instance name to cma trace events Andrew Morton
2021-05-05 1:37 ` Andrew Morton [this message]
2021-05-05 1:37 ` [patch 091/143] ksm: remove redundant VM_BUG_ON_PAGE() on stable_tree_search() Andrew Morton
2021-05-05 1:37 ` [patch 092/143] ksm: use GET_KSM_PAGE_NOLOCK to get ksm page in remove_rmap_item_from_tree() Andrew Morton
2021-05-05 1:37 ` [patch 093/143] ksm: remove dedicated macro KSM_FLAG_MASK Andrew Morton
2021-05-05 1:37 ` [patch 094/143] ksm: fix potential missing rmap_item for stable_node Andrew Morton
2021-05-05 1:37 ` [patch 095/143] mm/ksm: remove unused parameter from remove_trailing_rmap_items() Andrew Morton
2021-05-05 1:37 ` [patch 096/143] mm: restore node stat checking in /proc/sys/vm/stat_refresh Andrew Morton
2021-05-05 1:37 ` [patch 097/143] mm: no more EINVAL from /proc/sys/vm/stat_refresh Andrew Morton
2021-05-05 1:37 ` [patch 098/143] mm: /proc/sys/vm/stat_refresh skip checking known negative stats Andrew Morton
2021-05-05 1:38 ` [patch 099/143] mm: /proc/sys/vm/stat_refresh stop checking monotonic numa stats Andrew Morton
2021-05-05 1:38 ` [patch 100/143] x86/mm: track linear mapping split events Andrew Morton
2021-05-05 1:38 ` [patch 101/143] mm/mmap.c: don't unlock VMAs in remap_file_pages() Andrew Morton
2021-05-05 1:38 ` [patch 102/143] mm: generalize ARCH_HAS_CACHE_LINE_SIZE Andrew Morton
2021-05-05 1:38 ` [patch 104/143] mm: generalize ARCH_ENABLE_MEMORY_[HOTPLUG|HOTREMOVE] Andrew Morton
2021-05-05 1:38 ` [patch 105/143] mm: drop redundant ARCH_ENABLE_[HUGEPAGE|THP]_MIGRATION Andrew Morton
2021-05-05 1:38 ` [patch 108/143] mm/util.c: reduce mem_dump_obj() object size Andrew Morton
2021-05-05 1:38 ` [patch 109/143] mm/util.c: fix typo Andrew Morton
2021-05-05 1:38 ` [patch 110/143] mm/gup: don't pin migrated cma pages in movable zone Andrew Morton
2021-05-05 1:38 ` [patch 111/143] mm/gup: check every subpage of a compound page during isolation Andrew Morton
2021-05-05 1:38 ` [patch 112/143] mm/gup: return an error on migration failure Andrew Morton
2021-05-05 1:38 ` [patch 113/143] mm/gup: check for isolation errors Andrew Morton
2021-05-05 1:38 ` [patch 114/143] mm cma: rename PF_MEMALLOC_NOCMA to PF_MEMALLOC_PIN Andrew Morton
2021-05-05 1:38 ` [patch 115/143] mm: apply per-task gfp constraints in fast path Andrew Morton
2021-05-05 1:39 ` [patch 116/143] mm: honor PF_MEMALLOC_PIN for all movable pages Andrew Morton
2021-05-05 1:39 ` [patch 117/143] mm/gup: do not migrate zero page Andrew Morton
2021-05-05 1:39 ` [patch 118/143] mm/gup: migrate pinned pages out of movable zone Andrew Morton
2021-05-05 1:39 ` [patch 119/143] memory-hotplug.rst: add a note about ZONE_MOVABLE and page pinning Andrew Morton
2021-05-05 1:39 ` [patch 120/143] mm/gup: change index type to long as it counts pages Andrew Morton
2021-05-05 1:39 ` [patch 121/143] mm/gup: longterm pin migration cleanup Andrew Morton
2021-05-05 1:39 ` [patch 122/143] selftests/vm: gup_test: fix test flag Andrew Morton
2021-05-05 1:39 ` [patch 123/143] selftests/vm: gup_test: test faulting in kernel, and verify pinnable pages Andrew Morton
2021-05-05 1:39 ` [patch 124/143] mm/memory_hotplug: remove broken locking of zone PCP structures during hot remove Andrew Morton
2021-05-05 1:39 ` [patch 125/143] drivers/base/memory: introduce memory_block_{online,offline} Andrew Morton
2021-05-05 1:39 ` [patch 126/143] mm,memory_hotplug: relax fully spanned sections check Andrew Morton
2021-05-05 1:39 ` [patch 127/143] mm,memory_hotplug: factor out adjusting present pages into adjust_present_page_count() Andrew Morton
2021-05-05 1:39 ` [patch 128/143] mm,memory_hotplug: allocate memmap from the added memory range Andrew Morton
2021-05-05 1:39 ` [patch 129/143] acpi,memhotplug: enable MHP_MEMMAP_ON_MEMORY when supported Andrew Morton
2021-05-05 1:39 ` [patch 130/143] mm,memory_hotplug: add kernel boot option to enable memmap_on_memory Andrew Morton
2021-05-05 1:39 ` [patch 131/143] x86/Kconfig: introduce ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE Andrew Morton
2021-05-05 1:39 ` [patch 132/143] arm64/Kconfig: " Andrew Morton
2021-05-05 1:39 ` [patch 133/143] mm/zswap.c: switch from strlcpy to strscpy Andrew Morton
2021-05-05 1:40 ` [patch 134/143] mm/zsmalloc: use BUG_ON instead of if condition followed by BUG Andrew Morton
2021-05-05 1:40 ` [patch 135/143] iov_iter: lift memzero_page() to highmem.h Andrew Morton
2021-05-05 1:40 ` [patch 136/143] btrfs: use memzero_page() instead of open coded kmap pattern Andrew Morton
2021-05-05 1:40 ` [patch 137/143] mm/highmem.c: fix coding style issue Andrew Morton
2021-05-05 1:40 ` [patch 138/143] mm/mempool: minor coding style tweaks Andrew Morton
2021-05-05 1:40 ` [patch 139/143] mm/process_vm_access.c: remove duplicate include Andrew Morton
2021-05-05 1:40 ` [patch 140/143] kfence: zero guard page after out-of-bounds access Andrew Morton
2021-05-05 1:40 ` [patch 141/143] kfence: await for allocation using wait_event Andrew Morton
2021-05-05 1:40 ` [patch 142/143] kfence: maximize allocation wait timeout duration Andrew Morton
2021-05-05 1:40 ` [patch 143/143] kfence: use power-efficient work queue to run delayed work Andrew Morton
2021-05-05 1:47 ` incoming Linus Torvalds
2021-05-05 3:16 ` incoming Andrew Morton
2021-05-05 17:10 ` incoming Linus Torvalds
2021-05-05 17:44 ` incoming Andrew Morton
2021-05-06 3:19 ` incoming Anshuman Khandual
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