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From: Adrian Reber <areber@redhat.com>
To: Christian Brauner <christian.brauner@ubuntu.com>,
	Eric Biederman <ebiederm@xmission.com>,
	Pavel Emelyanov <ovzxemul@gmail.com>,
	Oleg Nesterov <oleg@redhat.com>,
	Dmitry Safonov <0x7f454c46@gmail.com>,
	Andrei Vagin <avagin@gmail.com>
Cc: linux-kernel@vger.kernel.org, Mike Rapoport <rppt@linux.ibm.com>,
	Radostin Stoyanov <rstoyanov1@gmail.com>,
	Adrian Reber <areber@redhat.com>,
	Michael Kerrisk <mtk.manpages@gmail.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Cyrill Gorcunov <gorcunov@openvz.org>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH 3/4] clone3: align structs and comments
Date: Tue, 17 Mar 2020 09:30:43 +0100	[thread overview]
Message-ID: <20200317083043.226593-4-areber@redhat.com> (raw)
In-Reply-To: <20200317083043.226593-1-areber@redhat.com>

To follow the existing style this commit aligns the comments and
structure settings to have the same look as before. Just with more
spaces.

Signed-off-by: Adrian Reber <areber@redhat.com>
---
 include/uapi/linux/sched.h | 72 +++++++++++++++++++-------------------
 kernel/fork.c              | 18 +++++-----
 2 files changed, 45 insertions(+), 45 deletions(-)

diff --git a/include/uapi/linux/sched.h b/include/uapi/linux/sched.h
index c9b36ef647cc..86387052de19 100644
--- a/include/uapi/linux/sched.h
+++ b/include/uapi/linux/sched.h
@@ -45,42 +45,42 @@
 #ifndef __ASSEMBLY__
 /**
  * struct clone_args - arguments for the clone3 syscall
- * @flags:        Flags for the new process as listed above.
- *                All flags are valid except for CSIGNAL and
- *                CLONE_DETACHED.
- * @pidfd:        If CLONE_PIDFD is set, a pidfd will be
- *                returned in this argument.
- * @child_tid:    If CLONE_CHILD_SETTID is set, the TID of the
- *                child process will be returned in the child's
- *                memory.
- * @parent_tid:   If CLONE_PARENT_SETTID is set, the TID of
- *                the child process will be returned in the
- *                parent's memory.
- * @exit_signal:  The exit_signal the parent process will be
- *                sent when the child exits.
- * @stack:        Specify the location of the stack for the
- *                child process.
- *                Note, @stack is expected to point to the
- *                lowest address. The stack direction will be
- *                determined by the kernel and set up
- *                appropriately based on @stack_size.
- * @stack_size:   The size of the stack for the child process.
- * @tls:          If CLONE_SETTLS is set, the tls descriptor
- *                is set to tls.
- * @set_tid:      Pointer to an array of type *pid_t. The size
- *                of the array is defined using @set_tid_size.
- *                This array is used to select PIDs/TIDs for
- *                newly created processes. The first element in
- *                this defines the PID in the most nested PID
- *                namespace. Each additional element in the array
- *                defines the PID in the parent PID namespace of
- *                the original PID namespace. If the array has
- *                less entries than the number of currently
- *                nested PID namespaces only the PIDs in the
- *                corresponding namespaces are set.
- * @set_tid_size: This defines the size of the array referenced
- *                in @set_tid. This cannot be larger than the
- *                kernel's limit of nested PID namespaces.
+ * @flags:              Flags for the new process as listed above.
+ *                      All flags are valid except for CSIGNAL and
+ *                      CLONE_DETACHED.
+ * @pidfd:              If CLONE_PIDFD is set, a pidfd will be
+ *                      returned in this argument.
+ * @child_tid:          If CLONE_CHILD_SETTID is set, the TID of the
+ *                      child process will be returned in the child's
+ *                      memory.
+ * @parent_tid:         If CLONE_PARENT_SETTID is set, the TID of
+ *                      the child process will be returned in the
+ *                      parent's memory.
+ * @exit_signal:        The exit_signal the parent process will be
+ *                      sent when the child exits.
+ * @stack:              Specify the location of the stack for the
+ *                      child process.
+ *                      Note, @stack is expected to point to the
+ *                      lowest address. The stack direction will be
+ *                      determined by the kernel and set up
+ *                      appropriately based on @stack_size.
+ * @stack_size:         The size of the stack for the child process.
+ * @tls:                If CLONE_SETTLS is set, the tls descriptor
+ *                      is set to tls.
+ * @set_tid:            Pointer to an array of type *pid_t. The size
+ *                      of the array is defined using @set_tid_size.
+ *                      This array is used to select PIDs/TIDs for
+ *                      newly created processes. The first element in
+ *                      this defines the PID in the most nested PID
+ *                      namespace. Each additional element in the array
+ *                      defines the PID in the parent PID namespace of
+ *                      the original PID namespace. If the array has
+ *                      less entries than the number of currently
+ *                      nested PID namespaces only the PIDs in the
+ *                      corresponding namespaces are set.
+ * @set_tid_size:       This defines the size of the array referenced
+ *                      in @set_tid. This cannot be larger than the
+ *                      kernel's limit of nested PID namespaces.
  * @timens_offset:      Pointer to an array of clock offsets for the
  *                      newly created process in a time namespaces.
  *                      This requires that a new time namespace has been
diff --git a/kernel/fork.c b/kernel/fork.c
index f80aca79d263..6e9acac1d347 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -2652,15 +2652,15 @@ noinline static int copy_clone_args_from_user(struct kernel_clone_args *kargs,
 		return -EINVAL;
 
 	*kargs = (struct kernel_clone_args){
-		.flags		= args.flags,
-		.pidfd		= u64_to_user_ptr(args.pidfd),
-		.child_tid	= u64_to_user_ptr(args.child_tid),
-		.parent_tid	= u64_to_user_ptr(args.parent_tid),
-		.exit_signal	= args.exit_signal,
-		.stack		= args.stack,
-		.stack_size	= args.stack_size,
-		.tls		= args.tls,
-		.set_tid_size	= args.set_tid_size,
+		.flags		    = args.flags,
+		.pidfd		    = u64_to_user_ptr(args.pidfd),
+		.child_tid	    = u64_to_user_ptr(args.child_tid),
+		.parent_tid	    = u64_to_user_ptr(args.parent_tid),
+		.exit_signal	    = args.exit_signal,
+		.stack		    = args.stack,
+		.stack_size	    = args.stack_size,
+		.tls		    = args.tls,
+		.set_tid_size	    = args.set_tid_size,
 		.timens_offset_size = args.timens_offset_size,
 	};
 
-- 
2.24.1


  parent reply	other threads:[~2020-03-17  8:32 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-17  8:30 clone3: allow creation of time namespace with offset Adrian Reber
2020-03-17  8:30 ` [PATCH 1/4] ns: prepare time namespace for clone3() Adrian Reber
2020-03-18 10:57   ` Cyrill Gorcunov
2020-03-18 11:17     ` Christian Brauner
2020-03-18 11:28       ` Cyrill Gorcunov
2020-03-18 11:57         ` Christian Brauner
2020-03-18 11:58           ` Christian Brauner
2020-03-18 12:07             ` Cyrill Gorcunov
2020-03-17  8:30 ` [PATCH 2/4] clone3: allow creation of time namespace with offset Adrian Reber
2020-03-18 12:13   ` Christian Brauner
2020-03-17  8:30 ` Adrian Reber [this message]
2020-03-17  8:30 ` [PATCH 4/4] selftests: add clone3() in time namespace test Adrian Reber
2020-03-17  8:41 ` clone3: allow creation of time namespace with offset Christian Brauner
2020-03-17  8:43   ` Christian Brauner
2020-03-17  9:40 ` Michael Kerrisk (man-pages)
2020-03-17 14:23   ` Aleksa Sarai
2020-03-17 16:09     ` Christian Brauner
2020-03-18 10:18 ` Arnd Bergmann
2020-03-19  8:11   ` Adrian Reber
2020-03-19  8:16     ` Arnd Bergmann
2020-03-19 10:29       ` Christian Brauner
2020-03-20 18:33         ` Andrei Vagin
2020-03-24 16:09           ` Christian Brauner
2020-03-24 16:25             ` Adrian Reber
2020-03-24 17:56               ` Christian Brauner
2020-03-25  7:58                 ` Adrian Reber
2020-03-25 11:26                   ` Christian Brauner
2020-04-01 11:40                     ` Michael Kerrisk (man-pages)
2020-04-01 11:46                       ` Christian Brauner
2020-04-01 12:15                         ` Michael Kerrisk (man-pages)
2020-05-29 12:26 ` Michael Kerrisk (man-pages)
2020-05-29 15:10   ` Adrian Reber
2020-05-29 15:13     ` Christian Brauner

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