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Message-ID: <151153754615.21612.7001419695082512612.stgit@warthog.procyon.org.uk>
Date: Fri, 24 Nov 2017 15:32:26 +0000
From: David Howells <dhowells@...hat.com>
To: torvalds@...ux-foundation.org
Cc: dhowells@...hat.com, linux-kernel@...r.kernel.org
Subject: [PATCH 5/5] Unroll INIT_STRUCT_PID
Unroll INIT_STRUCT_PID in the single place that uses it. There doesn't
seem any point in the macro.
Signed-off-by: David Howells <dhowells@...hat.com>
---
include/linux/init_task.h | 15 ---------------
kernel/pid.c | 14 +++++++++++++-
2 files changed, 13 insertions(+), 16 deletions(-)
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 5b5f41328115..a454b8aeb938 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -46,21 +46,6 @@ extern struct cred init_cred;
#define INIT_CPU_TIMERS(s)
#endif
-
-#define INIT_STRUCT_PID { \
- .count = ATOMIC_INIT(1), \
- .tasks = { \
- { .first = NULL }, \
- { .first = NULL }, \
- { .first = NULL }, \
- }, \
- .level = 0, \
- .numbers = { { \
- .nr = 0, \
- .ns = &init_pid_ns, \
- }, } \
-}
-
#define INIT_PID_LINK(type) \
{ \
.node = { \
diff --git a/kernel/pid.c b/kernel/pid.c
index b13b624e2c49..161af2eda943 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -41,7 +41,19 @@
#include <linux/sched/task.h>
#include <linux/idr.h>
-struct pid init_struct_pid = INIT_STRUCT_PID;
+struct pid init_struct_pid = {
+ .count = ATOMIC_INIT(1),
+ .tasks = {
+ { .first = NULL },
+ { .first = NULL },
+ { .first = NULL },
+ },
+ .level = 0,
+ .numbers = { {
+ .nr = 0,
+ .ns = &init_pid_ns,
+ }, }
+};
int pid_max = PID_MAX_DEFAULT;
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