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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-10 18:19:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-10 18:19:42 -0700 |
| commit | 33e247c7e58d335d70ecb84fd869091e2e4b8dcb (patch) | |
| tree | e8561e1993dff03f8e56d10a5795fe9d379a3390 /mm/memory.c | |
| parent | d71fc239b6915a8b750e9a447311029ff45b6580 (diff) | |
| parent | 452e06af1f0149b01201f94264d452cd7a95db7a (diff) | |
| download | talos-op-linux-33e247c7e58d335d70ecb84fd869091e2e4b8dcb.tar.gz talos-op-linux-33e247c7e58d335d70ecb84fd869091e2e4b8dcb.zip | |
Merge branch 'akpm' (patches from Andrew)
Merge third patch-bomb from Andrew Morton:
- even more of the rest of MM
- lib/ updates
- checkpatch updates
- small changes to a few scruffy filesystems
- kmod fixes/cleanups
- kexec updates
- a dma-mapping cleanup series from hch
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (81 commits)
dma-mapping: consolidate dma_set_mask
dma-mapping: consolidate dma_supported
dma-mapping: cosolidate dma_mapping_error
dma-mapping: consolidate dma_{alloc,free}_noncoherent
dma-mapping: consolidate dma_{alloc,free}_{attrs,coherent}
mm: use vma_is_anonymous() in create_huge_pmd() and wp_huge_pmd()
mm: make sure all file VMAs have ->vm_ops set
mm, mpx: add "vm_flags_t vm_flags" arg to do_mmap_pgoff()
mm: mark most vm_operations_struct const
namei: fix warning while make xmldocs caused by namei.c
ipc: convert invalid scenarios to use WARN_ON
zlib_deflate/deftree: remove bi_reverse()
lib/decompress_unlzma: Do a NULL check for pointer
lib/decompressors: use real out buf size for gunzip with kernel
fs/affs: make root lookup from blkdev logical size
sysctl: fix int -> unsigned long assignments in INT_MIN case
kexec: export KERNEL_IMAGE_SIZE to vmcoreinfo
kexec: align crash_notes allocation to make it be inside one physical page
kexec: remove unnecessary test in kimage_alloc_crash_control_pages()
kexec: split kexec_load syscall from kexec core code
...
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memory.c b/mm/memory.c index 6cd0b2160401..9cb27470fee9 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3233,7 +3233,7 @@ out: static int create_huge_pmd(struct mm_struct *mm, struct vm_area_struct *vma, unsigned long address, pmd_t *pmd, unsigned int flags) { - if (!vma->vm_ops) + if (vma_is_anonymous(vma)) return do_huge_pmd_anonymous_page(mm, vma, address, pmd, flags); if (vma->vm_ops->pmd_fault) return vma->vm_ops->pmd_fault(vma, address, pmd, flags); @@ -3244,7 +3244,7 @@ static int wp_huge_pmd(struct mm_struct *mm, struct vm_area_struct *vma, unsigned long address, pmd_t *pmd, pmd_t orig_pmd, unsigned int flags) { - if (!vma->vm_ops) + if (vma_is_anonymous(vma)) return do_huge_pmd_wp_page(mm, vma, address, pmd, orig_pmd); if (vma->vm_ops->pmd_fault) return vma->vm_ops->pmd_fault(vma, address, pmd, flags); |
