tree 7a0251509c169b0df1a6bf4bc47c5bca709e06da
parent 3b422e9c2c020a1137349c614da7f9c9761a0922
author Linus Torvalds <torvalds@linux-foundation.org> 1334961340 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1334968097 -0700

VM: add "vm_brk()" helper function

It does the same thing as "do_brk()", except it handles the VM locking
too.

It turns out that all external callers want that anyway, so we can make
do_brk() static to just mm/mmap.c while at it.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>