x86: kmap_atomic() debugging
authorAndrew Morton <akpm@osdl.org>
Wed, 30 Jan 2008 12:30:47 +0000 (13:30 +0100)
committerIngo Molnar <mingo@elte.hu>
Wed, 30 Jan 2008 12:30:47 +0000 (13:30 +0100)
commit022eb43419f896a3647f769cdc3b5e13a8fb8ee7
tree5c8b716457b2bc12898a7d3a66ff3b6363f1b0a1
parent2c0b8a7578f7653e1e5312a5232e8ead563cf477
x86: kmap_atomic() debugging

[ mingo@elte.hu: cleanups and made dependent on CONFIG_DEBUG_HIGHMEM.

  this caught a handful of bugs already, so lets apply it. If it gets
  things wrong we'll disable it. ]

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/mm/highmem_32.c