[PATCH v2] include:linux: task_struct personality comment

[PATCH v2] include:linux: task_struct personality comment

[Andrei Epure]

Signed-off-by: Andrei Epure <epure.andrei@gmail.com>
---
 include/linux/sched.h |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index d35d2b6..c6b2119 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1274,8 +1274,10 @@ struct task_struct {
 	int exit_code, exit_signal;
 	int pdeath_signal;  /*  The signal sent when the parent dies  */
 	unsigned int jobctl;	/* JOBCTL_*, siglock protected */
-	/* ??? */
+
+	/* used for emulating ABI behavior of previous Linux versions */
 	unsigned int personality;
+
 	unsigned did_exec:1;
 	unsigned in_execve:1;	/* Tell the LSMs that the process is doing an
 				 * execve */
-- 
1.7.9.5

[tip:sched/core] sched: Document task_struct::personality field

[tip-bot for Andrei Epure]

Commit-ID:  9b89f6ba2ab56e4d9c00e7e591d6bc333137895e
Gitweb:     http://git.kernel.org/tip/9b89f6ba2ab56e4d9c00e7e591d6bc333137895e
Author:     Andrei Epure <epure.andrei@gmail.com>
AuthorDate: Thu, 11 Apr 2013 20:30:29 +0300
Committer:  Ingo Molnar <mingo@kernel.org>
CommitDate: Fri, 12 Apr 2013 07:20:27 +0200

sched: Document task_struct::personality field

Signed-off-by: Andrei Epure <epure.andrei@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1365701429-4721-1-git-send-email-epure.andrei@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 include/linux/sched.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 9004f6e..6bdaa73 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1105,8 +1105,10 @@ struct task_struct {
 	int exit_code, exit_signal;
 	int pdeath_signal;  /*  The signal sent when the parent dies  */
 	unsigned int jobctl;	/* JOBCTL_*, siglock protected */
-	/* ??? */
+
+	/* Used for emulating ABI behavior of previous Linux versions */
 	unsigned int personality;
+
 	unsigned did_exec:1;
 	unsigned in_execve:1;	/* Tell the LSMs that the process is doing an
 				 * execve */