Commit ad2cd6f9 authored by Namhyung Kim's avatar Namhyung Kim
Browse files

perf trace: Sync uapi/linux/sched.h with the kernel source 



To pick up changes from:

 9d4e752a ("namespace: allow creating empty mount namespaces")
 c8134b5f ("pidfd: add CLONE_PIDFD_AUTOKILL")
 24baca56 ("clone: add CLONE_NNP")
 12ae2c81 ("clone: add CLONE_AUTOREAP")
 2e7af192 ("sched/deadline: Add reporting of runtime left & ...")

This would be used to beautify scheduler syscall arguments and not to
affect builds of other tools (e.g. objtool).

Please see tools/include/uapi/README.

Reviewed-by: default avatarIan Rogers <irogers@google.com>
Signed-off-by: default avatarNamhyung Kim <namhyung@kernel.org>
parent ca706027

tools/perf/trace/beauty/include/uapi/linux/sched.h

+15 −2
Original line number Diff line number Diff line
@@ -34,8 +34,12 @@ 
#define CLONE_IO		0x80000000	/* Clone io context */



/* Flags for the clone3() syscall. */

#define CLONE_CLEAR_SIGHAND 0x100000000ULL /* Clear any signal handler and reset to SIG_DFL. */

#define CLONE_INTO_CGROUP 0x200000000ULL /* Clone into a specific cgroup given the right permissions. */

#define CLONE_CLEAR_SIGHAND	(1ULL << 32) /* Clear any signal handler and reset to SIG_DFL. */

#define CLONE_INTO_CGROUP	(1ULL << 33) /* Clone into a specific cgroup given the right permissions. */

#define CLONE_AUTOREAP		(1ULL << 34) /* Auto-reap child on exit. */

#define CLONE_NNP		(1ULL << 35) /* Set no_new_privs on child. */

#define CLONE_PIDFD_AUTOKILL	(1ULL << 36) /* Kill child when clone pidfd closes. */

#define CLONE_EMPTY_MNTNS	(1ULL << 37) /* Create an empty mount namespace. */



/*

 * cloning flags intersect with CSIGNAL so can be used with unshare and clone3
@@ -43,6 +47,12 @@ 
 */

#define CLONE_NEWTIME	0x00000080	/* New time namespace */



/*

 * unshare flags share the bit space with clone flags but only apply to the

 * unshare syscall:

 */

#define UNSHARE_EMPTY_MNTNS 0x00100000 /* Unshare an empty mount namespace. */



#ifndef __ASSEMBLY__

/**

 * struct clone_args - arguments for the clone3 syscall
@@ -146,4 +156,7 @@ struct clone_args { 
			 SCHED_FLAG_KEEP_ALL		| \

			 SCHED_FLAG_UTIL_CLAMP)



/* Only for sched_getattr() own flag param, if task is SCHED_DEADLINE */

#define SCHED_GETATTR_FLAG_DL_DYNAMIC	0x01



#endif /* _UAPI_LINUX_SCHED_H */