kmemcheck: remove whats left of NOTRACK flags

Now that kmemcheck is gone, we don't need the NOTRACK flags.

Link: http://lkml.kernel.org/r/20171007030159.22241-5-alexander.levin@verizon.com
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tim Hansen <devtimhansen@gmail.com>
Cc: Vegard Nossum <vegardno@ifi.uio.no>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 9 deletions

diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 710143741eb5..b041f94678de 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -37,7 +37,6 @@ struct vm_area_struct;
 #define ___GFP_THISNODE         0x40000u
 #define ___GFP_ATOMIC           0x80000u
 #define ___GFP_ACCOUNT          0x100000u
-#define ___GFP_NOTRACK          0x200000u
 #define ___GFP_DIRECT_RECLAIM   0x400000u
 #define ___GFP_WRITE            0x800000u
 #define ___GFP_KSWAPD_RECLAIM   0x1000000u
@@ -201,19 +200,11 @@ struct vm_area_struct;
  * __GFP_COMP address compound page metadata.
  *
  * __GFP_ZERO returns a zeroed page on success.
- *
- * __GFP_NOTRACK avoids tracking with kmemcheck.
- *
- * __GFP_NOTRACK_FALSE_POSITIVE is an alias of __GFP_NOTRACK. It's a means of
- *   distinguishing in the source between false positives and allocations that
- *   cannot be supported (e.g. page tables).
  */
 #define __GFP_COLD      ((__force gfp_t)___GFP_COLD)
 #define __GFP_NOWARN    ((__force gfp_t)___GFP_NOWARN)
 #define __GFP_COMP      ((__force gfp_t)___GFP_COMP)
 #define __GFP_ZERO      ((__force gfp_t)___GFP_ZERO)
-#define __GFP_NOTRACK   ((__force gfp_t)___GFP_NOTRACK)
-#define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
 
 /* Disable lockdep for GFP context tracking */
 #define __GFP_NOLOCKDEP ((__force gfp_t)___GFP_NOLOCKDEP)