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fork: use vma_pages() to simplify the code
authorHuang Shijie <shijie8@gmail.com>
Mon, 30 Jul 2012 21:42:30 +0000 (14:42 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 31 Jul 2012 00:25:20 +0000 (17:25 -0700)
commitb2412b7fa7a3816fa8633dc2ff19f1a90aabe423
tree5059c916b993726b3b208859f35c8b59761f2656tree | snapshot (tar.gz zip)
parentbc452b4b65bd589083a7a7ba4f14f85dfc8454facommit | diff
fork: use vma_pages() to simplify the code

The current code can be replaced by vma_pages().  So use it to simplify
the code.

[akpm@linux-foundation.org: initialise `len' at its definition site]
Signed-off-by: Huang Shijie <shijie8@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/fork.c diff | blob | blame | history