The patch titled
Subject: mm-sparse-do-not-waste-pre-allocated-memmap-space-fix
has been added to the -mm tree. Its filename is
mm-sparse-do-not-waste-pre-allocated-memmap-space-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-sparse-do-not-waste-pre-allocated-memmap-space-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-sparse-do-not-waste-pre-allocated-memmap-space-fix.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-sparse-do-not-waste-pre-allocated-memmap-space-fix
tweak layout, per David
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: Oscar Salvador <OSalvador@xxxxxxxx>
Cc: Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>
Cc: Vincent Whitchurch <vincent.whitchurch@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/sparse.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
--- a/mm/sparse.c~mm-sparse-do-not-waste-pre-allocated-memmap-space-fix
+++ a/mm/sparse.c
@@ -486,10 +486,8 @@ static void __init sparse_buffer_init(un
* and we want it to be properly aligned to the section size - this is
* especially the case for VMEMMAP which maps memmap to PMDs
*/
- sparsemap_buf =
- memblock_alloc_try_nid_raw(size, section_map_size(),
- addr,
- MEMBLOCK_ALLOC_ACCESSIBLE, nid);
+ sparsemap_buf = memblock_alloc_try_nid_raw(size, section_map_size(),
+ addr, MEMBLOCK_ALLOC_ACCESSIBLE, nid);
sparsemap_buf_end = sparsemap_buf + size;
}
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm.patch
mm-swap-disallow-swapon-on-zoned-block-devices-fix.patch
rss_stat-add-support-to-detect-rss-updates-of-external-mm-fix.patch
mm-pgmap-use-correct-alignment-when-looking-at-first-pfn-from-a-region-checkpatch-fixes.patch
memfd-fix-cow-issue-on-map_private-and-f_seal_future_write-mappings-fix.patch
mm-sparse-do-not-waste-pre-allocated-memmap-space-fix.patch
mm-vmscan-simplify-lruvec_lru_size-fix-fix.patch
mm-oom-avoid-printk-iteration-under-rcu-fix.patch
hugetlb-remove-duplicated-code-checkpatch-fixes.patch
hugetlb-remove-unused-hstate-in-hugetlb_fault_mutex_hash-fix.patch
mm-madvise-replace-with-page_size-in-madvise_inject_error-fix.patch
mm-annotate-refault-stalls-from-swap_readpage-fix.patch
lib-optimize-cpumask_local_spread-v3-fix.patch
usb-kcov-collect-coverage-from-hub_event-fix.patch
linux-next-rejects.patch
diff-sucks.patch
drivers-block-null_blk_mainc-fix-layout.patch
drivers-block-null_blk_mainc-fix-uninitialized-var-warnings.patch
bitops-introduce-the-for_each_set_clump8-macro-fix-fix.patch
drivers-tty-serial-sh-scic-suppress-warning.patch
kernel-forkc-export-kernel_thread-to-modules.patch
