diff options
| author | Akinobu Mita <akinobu.mita@gmail.com> | 2009-03-31 15:23:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-01 08:59:14 -0700 |
| commit | f4112de6b679d84bd9b9681c7504be7bdfb7c7d5 (patch) | |
| tree | c9a5665b31e751e1d4255b8c35a6245d5abfa3eb /mm/maccess.c | |
| parent | 851a039cc547b33b8139fe6d7c2bbfb158e2724e (diff) | |
mm: introduce debug_kmap_atomic
x86 has debug_kmap_atomic_prot() which is error checking function for
kmap_atomic. It is usefull for the other architectures, although it needs
CONFIG_TRACE_IRQFLAGS_SUPPORT.
This patch exposes it to the other architectures.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/maccess.c')
0 files changed, 0 insertions, 0 deletions