syscall_proc: document that dofork might do two things
authorAlan Cox <alan@linux.intel.com>
Thu, 21 Jan 2016 11:53:52 +0000 (11:53 +0000)
committerAlan Cox <alan@linux.intel.com>
Thu, 21 Jan 2016 11:53:52 +0000 (11:53 +0000)
commit3cd4d2e958385f8709afaca6eaaeb045127380ca
treed22680b1883d7025a3f9466c8bab490b63147fad
parent699782e13d84a5b719ef0c6bbf6c1f6a731006ac
syscall_proc: document that dofork might do two things

On banked platforms it'll probably return twice for now anyway. On some others
the child will return to user space directly on a different kernel stack.
Kernel/syscall_proc.c