Subject: [merged] exitc-unexport-__set_special_pids.patch removed from -mm tree To: oleg@xxxxxxxxxx,ebiederm@xxxxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx From: akpm@xxxxxxxxxxxxxxxxxxxx Date: Mon, 08 Jul 2013 12:35:59 -0700 The patch titled Subject: exit.c: unexport __set_special_pids() has been removed from the -mm tree. Its filename was exitc-unexport-__set_special_pids.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Oleg Nesterov <oleg@xxxxxxxxxx> Subject: exit.c: unexport __set_special_pids() Move __set_special_pids() from exit.c to sys.c close to its single caller and make it static. And rename it to set_special_pids(), another helper with this name has gone away. Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx> Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/sched.h | 2 -- kernel/exit.c | 11 ----------- kernel/sys.c | 13 ++++++++++++- 3 files changed, 12 insertions(+), 14 deletions(-) diff -puN include/linux/sched.h~exitc-unexport-__set_special_pids include/linux/sched.h --- a/include/linux/sched.h~exitc-unexport-__set_special_pids +++ a/include/linux/sched.h @@ -1950,8 +1950,6 @@ extern struct task_struct *find_task_by_ extern struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns); -extern void __set_special_pids(struct pid *pid); - /* per-UID process charging. */ extern struct user_struct * alloc_uid(kuid_t); static inline struct user_struct *get_uid(struct user_struct *u) diff -puN kernel/exit.c~exitc-unexport-__set_special_pids kernel/exit.c --- a/kernel/exit.c~exitc-unexport-__set_special_pids +++ a/kernel/exit.c @@ -312,17 +312,6 @@ kill_orphaned_pgrp(struct task_struct *t } } -void __set_special_pids(struct pid *pid) -{ - struct task_struct *curr = current->group_leader; - - if (task_session(curr) != pid) - change_pid(curr, PIDTYPE_SID, pid); - - if (task_pgrp(curr) != pid) - change_pid(curr, PIDTYPE_PGID, pid); -} - /* * Let kernel threads use this to say that they allow a certain signal. * Must not be used if kthread was cloned with CLONE_SIGHAND. diff -puN kernel/sys.c~exitc-unexport-__set_special_pids kernel/sys.c --- a/kernel/sys.c~exitc-unexport-__set_special_pids +++ a/kernel/sys.c @@ -1309,6 +1309,17 @@ out: return retval; } +static void set_special_pids(struct pid *pid) +{ + struct task_struct *curr = current->group_leader; + + if (task_session(curr) != pid) + change_pid(curr, PIDTYPE_SID, pid); + + if (task_pgrp(curr) != pid) + change_pid(curr, PIDTYPE_PGID, pid); +} + SYSCALL_DEFINE0(setsid) { struct task_struct *group_leader = current->group_leader; @@ -1328,7 +1339,7 @@ SYSCALL_DEFINE0(setsid) goto out; group_leader->signal->leader = 1; - __set_special_pids(sid); + set_special_pids(sid); proc_clear_tty(group_leader); _ Patches currently in -mm which might be from oleg@xxxxxxxxxx are origin.patch linux-next.patch include-linux-schedh-dont-use-task-pid-tgid-in-same_thread_group-has_group_leader_pid.patch lockdep-introduce-lock_acquire_exclusive-shared-helper-macros.patch lglock-update-lockdep-annotations-to-report-recursive-local-locks.patch fput-task_work_add-can-fail-if-the-caller-has-passed-exit_task_work-fix.patch fput-turn-list_head-delayed_fput_list-into-llist_head.patch llist-fix-simplify-llist_add-and-llist_add_batch.patch llist-llist_add-can-use-llist_add_batch.patch vfree-dont-schedule-free_work-if-llist_add-returns-false.patch autofs4-allow-autofs-to-work-outside-the-initial-pid-namespace.patch autofs4-translate-pids-to-the-right-namespace-for-the-daemon.patch ptrace-x86-revert-hw_breakpoints-fix-racy-access-to-ptrace-breakpoints.patch ptrace-powerpc-revert-hw_breakpoints-fix-racy-access-to-ptrace-breakpoints.patch ptrace-arm-revert-hw_breakpoints-fix-racy-access-to-ptrace-breakpoints.patch ptrace-sh-revert-hw_breakpoints-fix-racy-access-to-ptrace-breakpoints.patch ptrace-revert-prepare-to-fix-racy-accesses-on-task-breakpoints.patch ptrace-x86-simplify-the-disable-logic-in-ptrace_write_dr7.patch ptrace-x86-dont-delay-disable-till-second-pass-in-ptrace_write_dr7.patch ptrace-x86-introduce-ptrace_register_breakpoint.patch ptrace-x86-ptrace_write_dr7-should-create-bp-if-disabled.patch ptrace-x86-cleanup-ptrace_set_debugreg.patch ptrace-ptrace_detach-should-do-flush_ptrace_hw_breakpointchild.patch ptrace-x86-flush_ptrace_hw_breakpoint-shoule-clear-the-virtual-debug-registers.patch signals-eventpoll-set-saved_sigmask-at-the-start.patch move-exit_task_namespaces-outside-of-exit_notify-fix.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html