The patch titled
pid: remove the now unused kill_pg kill_pg_info and __kill_pg_info
has been added to the -mm tree. Its filename is
pid-remove-the-now-unused-kill_pg-kill_pg_info-and-__kill_pg_info.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: pid: remove the now unused kill_pg kill_pg_info and __kill_pg_info
From: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
Now that I have changed all of the in-tree users remove the old version of
these functions. This should make it clear to any out of tree users that they
should be using kill_pgrp kill_pgrp_info or __kill_pgrp_info instead.
Signed-off-by: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
include/linux/sched.h | 3 ---
kernel/signal.c | 27 ---------------------------
2 files changed, 30 deletions(-)
diff -puN include/linux/sched.h~pid-remove-the-now-unused-kill_pg-kill_pg_info-and-__kill_pg_info include/linux/sched.h
--- a/include/linux/sched.h~pid-remove-the-now-unused-kill_pg-kill_pg_info-and-__kill_pg_info
+++ a/include/linux/sched.h
@@ -1324,14 +1324,11 @@ extern int kill_pid_info(int sig, struct
extern int kill_pid_info_as_uid(int, struct siginfo *, struct pid *, uid_t, uid_t, u32);
extern int kill_pgrp(struct pid *pid, int sig, int priv);
extern int kill_pid(struct pid *pid, int sig, int priv);
-extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp);
-extern int kill_pg_info(int, struct siginfo *, pid_t);
extern void do_notify_parent(struct task_struct *, int);
extern void force_sig(int, struct task_struct *);
extern void force_sig_specific(int, struct task_struct *);
extern int send_sig(int, struct task_struct *, int);
extern void zap_other_threads(struct task_struct *p);
-extern int kill_pg(pid_t, int, int);
extern int kill_proc(pid_t, int, int);
extern struct sigqueue *sigqueue_alloc(void);
extern void sigqueue_free(struct sigqueue *);
diff -puN kernel/signal.c~pid-remove-the-now-unused-kill_pg-kill_pg_info-and-__kill_pg_info kernel/signal.c
--- a/kernel/signal.c~pid-remove-the-now-unused-kill_pg-kill_pg_info-and-__kill_pg_info
+++ a/kernel/signal.c
@@ -1096,26 +1096,6 @@ int kill_pgrp_info(int sig, struct sigin
return retval;
}
-int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp)
-{
- if (pgrp <= 0)
- return -EINVAL;
-
- return __kill_pgrp_info(sig, info, find_pid(pgrp));
-}
-
-int
-kill_pg_info(int sig, struct siginfo *info, pid_t pgrp)
-{
- int retval;
-
- read_lock(&tasklist_lock);
- retval = __kill_pg_info(sig, info, pgrp);
- read_unlock(&tasklist_lock);
-
- return retval;
-}
-
int kill_pid_info(int sig, struct siginfo *info, struct pid *pid)
{
int error;
@@ -1316,12 +1296,6 @@ int kill_pid(struct pid *pid, int sig, i
EXPORT_SYMBOL(kill_pid);
int
-kill_pg(pid_t pgrp, int sig, int priv)
-{
- return kill_pg_info(sig, __si_special(priv), pgrp);
-}
-
-int
kill_proc(pid_t pid, int sig, int priv)
{
return kill_proc_info(sig, __si_special(priv), pid);
@@ -1960,7 +1934,6 @@ EXPORT_SYMBOL(recalc_sigpending);
EXPORT_SYMBOL_GPL(dequeue_signal);
EXPORT_SYMBOL(flush_signals);
EXPORT_SYMBOL(force_sig);
-EXPORT_SYMBOL(kill_pg);
EXPORT_SYMBOL(kill_proc);
EXPORT_SYMBOL(ptrace_notify);
EXPORT_SYMBOL(send_sig);
_
Patches currently in -mm which might be from ebiederm@xxxxxxxxxxxx are
origin.patch
revert-identifier-to-nsproxy.patch
vt-fix-comments-to-not-refer-to-kill_proc.patch
n_r3964-use-struct-pid-to-track-user-space-clients.patch
smbfs-make-conn_pid-a-struct-pid.patch
ncpfs-use-struct-pid-to-track-the-userspace-watchdog-process.patch
ncpfs-ensure-we-free-wdog_pid-on-parse_option-or-fill_inode-failure.patch
usbatm-update-to-use-the-kthread-api.patch
genapic-optimize-fix-apic-mode-setup-2.patch
genapic-always-use-physical-delivery-mode-on-8-cpus.patch
genapic-remove-es7000-workaround.patch
genapic-remove-clustered-apic-mode.patch
genapic-default-to-physical-mode-on-hotplug-cpu-kernels.patch
vt-refactor-console-sak-processing.patch
sysctl_ms_jiffies-fix-oldlen-semantics.patch
9p-use-kthread_stop-instead-of-sending-a-sigkill.patch
tty-make-__proc_set_tty-static.patch
tty-clarify-disassociate_ctty.patch
tty-fix-the-locking-for-signal-session-in-disassociate_ctty.patch
signal-use-kill_pgrp-not-kill_pg-in-the-sunos-compatibility-code.patch
signal-rewrite-kill_something_info-so-it-uses-newer-helpers.patch
pid-make-session_of_pgrp-use-struct-pid-instead-of-pid_t.patch
pid-use-struct-pid-for-talking-about-process-groups-in-exitc.patch
pid-replace-is_orphaned_pgrp-with-is_current_pgrp_orphaned.patch
tty-update-the-tty-layer-to-work-with-struct-pid.patch
pid-replace-do-while_each_task_pid-with-do-while_each_pid_task.patch
pid-remove-now-unused-do_each_task_pid-and-while_each_task_pid.patch
pid-remove-the-now-unused-kill_pg-kill_pg_info-and-__kill_pg_info.patch
sched2-sched-domain-sysctl-use-ctl_unnumbered.patch
mm-implement-swap-prefetching-use-ctl_unnumbered.patch
readahead-sysctl-parameters-use-ctl_unnumbered.patch
updated-i386-cleanup-apic-code.patch
updated-i386-rework-local-apic-calibration.patch
updated-dynticks-fix-nmi-watchdog.patch
clockevents-core-check-for-clock-event-device-handler-being-non-null-before-calling-it.patch
pidhash-temporary-debug-checks.patch
vdso-print-fatal-signals-use-ctl_unnumbered.patch
-
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