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authorHuang Shijie <b32955@freescale.com>2014-06-05 03:07:33 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-05 03:54:01 +0400
commit64ac4940d557df8caab602eaea679ec7eaf9a57f (patch)
treee4497bc71d3b43510beb12927e65adeb59391462 /Documentation/dmaengine.txt
parent2329d3751b082b4fd354f334a88662d72abac52d (diff)
downloadlinux-64ac4940d557df8caab602eaea679ec7eaf9a57f.tar.xz
mm/mmap.c: remove the first mapping check
Remove the first mapping check for vma_link. Move the mutex_lock into the braces when vma->vm_file is true. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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