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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2017-08-10 16:20:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-08-10 16:20:52 -0700 |
| commit | 27df704d43274578ca097c8a60f265faaacee7fb (patch) | |
| tree | 011ca4ff99b0dc39b64554aceb5c80071b29930b /mm/page_alloc.c | |
| parent | Merge tag 'pci-v4.13-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci (diff) | |
| parent | userfaultfd: replace ENOSPC with ESRCH in case mm has gone during copy/zeropage (diff) | |
| download | linux-rng-27df704d43274578ca097c8a60f265faaacee7fb.tar.xz linux-rng-27df704d43274578ca097c8a60f265faaacee7fb.zip | |
Merge branch 'akpm' (patches from Andrew)
Merge misc fixes from Andrew Morton:
"21 fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (21 commits)
userfaultfd: replace ENOSPC with ESRCH in case mm has gone during copy/zeropage
zram: rework copy of compressor name in comp_algorithm_store()
rmap: do not call mmu_notifier_invalidate_page() under ptl
mm: fix list corruptions on shmem shrinklist
mm/balloon_compaction.c: don't zero ballooned pages
MAINTAINERS: copy virtio on balloon_compaction.c
mm: fix KSM data corruption
mm: fix MADV_[FREE|DONTNEED] TLB flush miss problem
mm: make tlb_flush_pending global
mm: refactor TLB gathering API
Revert "mm: numa: defer TLB flush for THP migration as long as possible"
mm: migrate: fix barriers around tlb_flush_pending
mm: migrate: prevent racy access to tlb_flush_pending
fault-inject: fix wrong should_fail() decision in task context
test_kmod: fix small memory leak on filesystem tests
test_kmod: fix the lock in register_test_dev_kmod()
test_kmod: fix bug which allows negative values on two config options
test_kmod: fix spelling mistake: "EMTPY" -> "EMPTY"
userfaultfd: hugetlbfs: remove superfluous page unlock in VM_SHARED case
mm: ratelimit PFNs busy info message
...
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index fc32aa81f359..6d00f746c2fd 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4458,8 +4458,9 @@ long si_mem_available(void) * Part of the reclaimable slab consists of items that are in use, * and cannot be freed. Cap this estimate at the low watermark. */ - available += global_page_state(NR_SLAB_RECLAIMABLE) - - min(global_page_state(NR_SLAB_RECLAIMABLE) / 2, wmark_low); + available += global_node_page_state(NR_SLAB_RECLAIMABLE) - + min(global_node_page_state(NR_SLAB_RECLAIMABLE) / 2, + wmark_low); if (available < 0) available = 0; @@ -4602,8 +4603,8 @@ void show_free_areas(unsigned int filter, nodemask_t *nodemask) global_node_page_state(NR_FILE_DIRTY), global_node_page_state(NR_WRITEBACK), global_node_page_state(NR_UNSTABLE_NFS), - global_page_state(NR_SLAB_RECLAIMABLE), - global_page_state(NR_SLAB_UNRECLAIMABLE), + global_node_page_state(NR_SLAB_RECLAIMABLE), + global_node_page_state(NR_SLAB_UNRECLAIMABLE), global_node_page_state(NR_FILE_MAPPED), global_node_page_state(NR_SHMEM), global_page_state(NR_PAGETABLE), @@ -7668,7 +7669,7 @@ int alloc_contig_range(unsigned long start, unsigned long end, /* Make sure the range is really isolated. */ if (test_pages_isolated(outer_start, end, false)) { - pr_info("%s: [%lx, %lx) PFNs busy\n", + pr_info_ratelimited("%s: [%lx, %lx) PFNs busy\n", __func__, outer_start, end); ret = -EBUSY; goto done; |