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| author | Raphael S.Carvalho <raphael.scarv@gmail.com> | 2013-05-01 00:28:27 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-01 02:04:07 +0200 |
| commit | 5cc5445164c16d32bab2912fac28356ab07aa8b4 (patch) | |
| tree | 63ecdef695220d172d1e487a8c94ac6d7a3bab25 /kernel/pid_namespace.c | |
| parent | kernel/pid.c: improve flow of a loop inside alloc_pidmap. (diff) | |
| download | linux-5cc5445164c16d32bab2912fac28356ab07aa8b4.tar.xz linux-5cc5445164c16d32bab2912fac28356ab07aa8b4.zip | |
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.c | 2 |
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]; |