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authorRaphael S.Carvalho <raphael.scarv@gmail.com>2013-04-30 15:28:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-30 17:04:07 -0700
commit5cc5445164c16d32bab2912fac28356ab07aa8b4 (patch)
tree63ecdef695220d172d1e487a8c94ac6d7a3bab25 /kernel/pid_namespace.c
parent8db049b3d666b3676ff4a976e03c14de302bf9fa (diff)
pid_namespace.c/.h: simplify defines
Move BITS_PER_PAGE from pid_namespace.c to pid_namespace.h, since we can simplify the define PID_MAP_ENTRIES by using the BITS_PER_PAGE. [akpm@linux-foundation.org: kernel/pid.c:54:1: warning: "BITS_PER_PAGE" redefined] Signed-off-by: Raphael S.Carvalho <raphael.scarv@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/pid_namespace.c')
-rw-r--r--kernel/pid_namespace.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index bea15bdf82b0..69473c4a653f 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -19,8 +19,6 @@
#include <linux/reboot.h>
#include <linux/export.h>
-#define BITS_PER_PAGE (PAGE_SIZE*8)
-
struct pid_cache {
int nr_ids;
char name[16];

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