RE: [RFC 1/4] mm: remove unused TASK_SIZE_OF()
From: David Laight <hidden>
Date: 2017-01-05 09:53:06
Also in:
linux-arm-kernel, linux-mips, lkml, sparclinux
From: Dmitry Safonov
Sent: 30 December 2016 15:57
All users of TASK_SIZE_OF(tsk) have migrated to mm->task_size or
TASK_SIZE_MAX since:
commit d696ca016d57 ("x86/fsgsbase/64: Use TASK_SIZE_MAX for
FSBASE/GSBASE upper limits"),
commit a06db751c321 ("pagemap: check permissions and capabilities at
open time"),...
+#define TASK_SIZE (current->thread.task_size)
I'm not sure I like he hidden 'current' argument to an apparent constant. David