Oleg Nesterov 608e7427c0 uprobes: Do not allocate current->utask unnecessary ...

handle_swbp() does get_utask() before can_skip_sstep() for no reason,
we do not need ->utask if can_skip_sstep() succeeds.

Move get_utask() to pre_ssout() who actually starts to use it. Move
the initialization of utask->active_uprobe/state as well. This way
the whole initialization is consolidated in pre_ssout().

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Anton Arapov <anton@redhat.com>

2013-02-08 17:47:12 +01:00

..

debug

module: add new state MODULE_STATE_UNFORMED.

2013-01-12 13:27:05 +10:30

events

uprobes: Do not allocate current->utask unnecessary

2013-02-08 17:47:12 +01:00

gcov

…

irq

…

power

…

sched

wake_up_process() should be never used to wakeup a TASK_STOPPED/TRACED task

2013-01-22 10:08:17 -08:00

time

…

trace

uprobes: Change handle_swbp() to expose bp_vaddr to handler_chain()

2013-02-08 17:47:11 +01:00

.gitignore

…

acct.c

…

async.c

async: fix __lowest_in_progress()

2013-01-22 16:21:24 -08:00

audit_tree.c

audit: catch possible NULL audit buffers

2013-01-11 14:54:55 -08:00

audit_watch.c

audit: catch possible NULL audit buffers

2013-01-11 14:54:55 -08:00

audit.c

kernel/audit.c: avoid negative sleep durations

2013-01-11 14:54:56 -08:00

audit.h

…

auditfilter.c

audit: fix auditfilter.c kernel-doc warnings

2013-01-10 14:35:23 -08:00

auditsc.c

audit: catch possible NULL audit buffers

2013-01-11 14:54:55 -08:00

backtracetest.c

…

bounds.c

…

capability.c

…

cgroup_freezer.c

…

cgroup.c

…

compat.c

x32: fix sigtimedwait

2012-12-26 01:15:03 -05:00

configs.c

…

context_tracking.c

…

cpu_pm.c

…

cpu.c

…

cpuset.c

…

crash_dump.c

…

cred.c

…

delayacct.c

…

dma.c

…

elfcore.c

…

exec_domain.c

…

exit.c

…

extable.c

…

fork.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal

2013-01-20 13:58:48 -08:00

freezer.c

…

futex_compat.c

…

futex.c

…

groups.c

…

hrtimer.c

…

hung_task.c

…

irq_work.c

…

itimer.c

…

jump_label.c

…

kallsyms.c

…

kcmp.c

…

Kconfig.freezer

…

Kconfig.hz

…

Kconfig.locks

…

Kconfig.preempt

…

kexec.c

…

kfifo.c

…

kmod.c

…

kprobes.c

kprobes/x86: Move ftrace-based kprobe code into kprobes-ftrace.c

2013-01-21 13:22:36 -05:00

ksysfs.c

…

kthread.c

…

latencytop.c

…

lglock.c

…

lockdep_internals.h

…

lockdep_proc.c

…

lockdep_states.h

…

lockdep.c

…

Makefile

…

modsign_certificate.S

…

modsign_pubkey.c

keys: use keyring_alloc() to create module signing keyring

2012-12-20 17:40:21 -08:00

module_signing.c

…

module-internal.h

…

module.c

module: fix missing module_mutex unlock

2013-01-20 20:22:58 -08:00

mutex-debug.c

…

mutex-debug.h

…

mutex.c

…

mutex.h

…

notifier.c

…

nsproxy.c

…

padata.c

…

panic.c

…

params.c

…

pid_namespace.c

pidns: Stop pid allocation when init dies

2012-12-25 16:10:05 -08:00

pid.c

pidns: Stop pid allocation when init dies

2012-12-25 16:10:05 -08:00

posix-cpu-timers.c

…

posix-timers.c

…

printk.c

printk: fix incorrect length from print_time() when seconds > 99999

2013-01-04 16:11:48 -08:00

profile.c

profiling: Remove unused timer hook

2013-01-24 15:37:26 +01:00

ptrace.c

ptrace: ensure arch_ptrace/ptrace_request can never race with SIGKILL

2013-01-22 10:08:00 -08:00

range.c

…

rcu.h

…

rcupdate.c

…

rcutiny_plugin.h

…

rcutiny.c

…

rcutorture.c

…

rcutree_plugin.h

…

rcutree_trace.c

…

rcutree.c

…

rcutree.h

…

relay.c

…

res_counter.c

…

resource.c

…

rtmutex_common.h

…

rtmutex-debug.c

…

rtmutex-debug.h

…

rtmutex-tester.c

…

rtmutex.c

…

rtmutex.h

…

rwsem.c

lockdep, rwsem: provide down_write_nest_lock()

2013-01-11 14:54:55 -08:00

seccomp.c

…

semaphore.c

…

signal.c

ptrace: ensure arch_ptrace/ptrace_request can never race with SIGKILL

2013-01-22 10:08:00 -08:00

smp.c

…

smpboot.c

…

smpboot.h

…

softirq.c

…

spinlock.c

…

srcu.c

…

stacktrace.c

…

stop_machine.c

…

sys_ni.c

…

sys.c

…

sysctl_binary.c

…

sysctl.c

…

task_work.c

…

taskstats.c

…

test_kprobes.c

…

time.c

…

timeconst.pl

…

timer.c

…

tracepoint.c

…

tsacct.c

…

uid16.c

…

up.c

…

user_namespace.c

…

user-return-notifier.c

…

user.c

…

utsname_sysctl.c

…

utsname.c

…

wait.c

…

watchdog.c

…

workqueue_sched.h

…

workqueue.c

…