The patch titled
Subject: mm-mmapc-remove-redundant-local-variables-for-may_expand_vm-fix
has been added to the -mm tree. Its filename is
mm-mmapc-remove-redundant-local-variables-for-may_expand_vm-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-mmapc-remove-redundant-local-variables-for-may_expand_vm-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-mmapc-remove-redundant-local-variables-for-may_expand_vm-fix.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-mmapc-remove-redundant-local-variables-for-may_expand_vm-fix
further simplification, per Naoya Horiguchi
Cc: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/mmap.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff -puN mm/mmap.c~mm-mmapc-remove-redundant-local-variables-for-may_expand_vm-fix mm/mmap.c
--- a/mm/mmap.c~mm-mmapc-remove-redundant-local-variables-for-may_expand_vm-fix
+++ a/mm/mmap.c
@@ -2988,9 +2988,7 @@ out:
*/
int may_expand_vm(struct mm_struct *mm, unsigned long npages)
{
- if (mm->total_vm + npages> (rlimit(RLIMIT_AS)>> PAGE_SHIFT))
- return 0;
- return 1;
+ return mm->total_vm + npages <= rlimit(RLIMIT_AS) >> PAGE_SHIFT;
}
static int special_mapping_fault(struct vm_area_struct *vma,
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
arch-alpha-kernel-systblss-remove-debug-check.patch
drivers-gpu-drm-i915-intel_spritec-fix-build.patch
drivers-gpu-drm-i915-intel_tvc-fix-build.patch
ncpfs-dont-allow-negative-timeouts-fix.patch
mm.patch
slub-optimize-bulk-slowpath-free-by-detached-freelist-fix.patch
account-certain-kmem-allocations-to-memcg-checkpatch-fixes.patch
mm-mmapc-remove-redundant-local-variables-for-may_expand_vm-fix.patch
page-flags-define-pg_locked-behavior-on-compound-pages-fix.patch
mm-rework-mapcount-accounting-to-enable-4k-mapping-of-thps-fix.patch
mm-hwpoison-adjust-for-new-thp-refcounting-fix.patch
mm-prepare-page_referenced-and-page_idle-to-new-thp-refcounting-checkpatch-fixes.patch
mm-increase-swap_cluster_max-to-batch-tlb-flushes-fix-fix.patch
linux-next-git-rejects.patch
do_shared_fault-check-that-mmap_sem-is-held.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch
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