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x86/compat: Separate ia32 and x32 compat ABIs
2015-06-19
Oleg Nesterov
perf: Fix ring_buffer_attach() RCU sync, again
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-06-18
Oleg Nesterov
hrtimer: Remove HRTIMER_STATE_MIGRATE
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-06-04
Oleg Nesterov
signals: don't abuse __flush_signals() in selinux_bprm_commi...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-05-11
Oleg Nesterov
x86/vdso: Fix 'make bzImage' on older distros
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-04-17
Oleg Nesterov
ptrace: ptrace_detach() can no longer race with SIGKILL
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-04-17
Oleg Nesterov
ptrace: fix race between ptrace_resume() and wait_task_stopped()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-04-16
Oleg Nesterov
x86/ptrace: Fix the TIF_FORCED_TF logic in handle_signal()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-03-23
Oleg Nesterov
x86/fpu: Kill eager_fpu_init_bp()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-03-23
Oleg Nesterov
x86/fpu: Don't allocate fpu->state for swapper/0
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-03-23
Oleg Nesterov
x86/fpu: Don't abuse drop_init_fpu() in flush_thread()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-03-23
Oleg Nesterov
x86/fpu: Use restore_init_xstate() instead of math_state_res...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-03-23
Oleg Nesterov
x86/fpu: Introduce restore_init_xstate()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-03-23
Oleg Nesterov
x86/fpu: Document user_fpu_begin()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-03-13
Oleg Nesterov
x86/fpu: Drop_fpu() should not assume that tsk equals...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-03-13
Oleg Nesterov
x86/fpu: Avoid math_state_restore() without used_math...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-03-10
Oleg Nesterov
x86/fpu: Factor out memset(xstate, 0) in fpu_finit...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-03-10
Oleg Nesterov
x86/fpu: Change xstateregs_get()/set() to use ->xsave...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-02-23
Oleg Nesterov
x86/fpu: Don't abuse FPU in kernel threads if use_eager_fpu()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-02-23
Oleg Nesterov
x86/fpu: Always allow FPU in interrupt if use_eager_fpu()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-02-23
Oleg Nesterov
x86/fpu: __kernel_fpu_begin() should clear fpu_owner_task...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-02-19
Oleg Nesterov
x86/fpu: Change math_error() to use unlazy_fpu(), kill...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-02-19
Oleg Nesterov
x86/fpu: Don't do __thread_fpu_end() if use_eager_fpu()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-02-19
Oleg Nesterov
x86/fpu: Don't reset thread.fpu_counter
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-02-18
Oleg Nesterov
locking/futex: Check PF_KTHREAD rather than !p->mm...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-02-18
Oleg Nesterov
sched/completion: Serialize completion_done() with...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-01-20
Oleg Nesterov
x86, fpu: Fix math_state_restore() race with kernel_fpu_begin()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-01-20
Oleg Nesterov
x86, fpu: Don't abuse has_fpu in __kernel_fpu_begin...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-01-20
Oleg Nesterov
x86, fpu: Introduce per-cpu in_kernel_fpu state
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-01-08
Oleg Nesterov
arch/blackfin/mach-bf533/boards/stamp.c: add linux...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2015-01-08
Oleg Nesterov
exit: fix race between wait_consider_task() and wait_task_zo...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-13
Oleg Nesterov
oom: kill the insufficient and no longer needed PT_TRACE_EXI...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-13
Oleg Nesterov
oom: don't assume that a coredumping thread will exit...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: pidns: fix/update the comments in zap_pid_ns_processes()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: pidns: alloc_pid() leaks pid_namespace if child_reaper...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: exit_notify: re-use "dead" list to autoreap current
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: reparent: call forget_original_parent() under...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: reparent: avoid find_new_reaper() if no children
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: reparent: introduce find_alive_thread()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: reparent: introduce find_child_reaper()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: reparent: document the ->has_child_subreaper...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: reparent: s/while_each_thread/for_each_thread...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: reparent: fix the cross-namespace PR_SET_CHILD_SUBREAP...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: reparent: fix the dead-parent PR_SET_CHILD_SUBREAPER...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: proc: don't try to flush /proc/tgid/task/tgid
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: release_task: fix the comment about group leader...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: wait: drop tasklist_lock before psig->c* accounting
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: wait: don't use zombie->real_parent
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: wait: cleanup the ptrace_reparented() checks
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
usermodehelper: kill the kmod_thread_locker logic
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
Cc:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
usermodehelper: don't use CLONE_VFORK for ____call_usermodeh...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
Cc:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: ptrace: shift "reap dead" code from exit_ptrace...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: reparent: cleanup the usage of reparent_leader()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: reparent: cleanup the changing of ->parent
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
exit: reparent: use ->ptrace_entry rather than ->sibling...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
sched_show_task: fix unsafe usage of ->real_parent
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
proc: task_state: ptrace_parent() doesn't need pid_alive...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
proc: task_state: move the main seq_printf() outside...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
proc: task_state: deuglify the max_fds calculation
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-11
Oleg Nesterov
proc: task_state: read cred->group_info outside of...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-12-08
Oleg Nesterov
x86/ticketlock: Fix spin_unlock_wait() livelock
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-11-13
Oleg Nesterov
rcu: More info about potential deadlocks with rcu_read_unlock()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-11-11
Oleg Nesterov
tracing: Kill the dead code in probe_sched_switch(...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-11-11
Oleg Nesterov
tracing: Kill tracing_{start,stop}_sched_switch_record...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-29
Oleg Nesterov
signal: Document the RCU protection of ->sighand
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-28
Oleg Nesterov
sched: Kill task_preempt_count()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-28
Oleg Nesterov
sched: Make finish_task_switch() return 'struct rq *'
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-28
Oleg Nesterov
sched: Fix schedule_tail() to disable preemption
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-28
Oleg Nesterov
sched: Fix the PREEMPT_ACTIVE check in __trace_sched_switch_...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
Cc:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-28
Oleg Nesterov
sched: stop the unbound recursion in preempt_schedule_context()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-14
Oleg Nesterov
ipc/shm: kill the historical/wrong mm->start_stack...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-14
Oleg Nesterov
coredump: add %i/%I in core_pattern to report the tid...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-14
Oleg Nesterov
signal: use BUILD_BUG() instead of _NSIG_WORDS_is_unsupporte...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
mempolicy: unexport get_vma_policy() and remove its...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
mempolicy: kill do_set_mempolicy()->down_write(&mm...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
mempolicy: fix show_numa_map() vs exec() + do_set_mempolicy...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
mempolicy: introduce __get_vma_policy(), export get_task_pol...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
mempolicy: remove the "task" arg of vma_policy_mof...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
mempolicy: sanitize the usage of get_task_policy()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
mempolicy: change get_task_policy() to return default_policy...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
mempolicy: change alloc_pages_vma() to use mpol_cond_put()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
proc/maps: make vm_is_stack() logic namespace-friendly
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
proc/maps: replace proc_maps_private->pid with "struct...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_nommu.c: don't use priv->task->mm
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_nommu.c: shift mm_access() from m_start...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_nommu.c: change maps_open() to use __seq_open_p...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_mmu.c: update m->version in the main loop...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_mmu.c: reintroduce m->version logic
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_mmu.c: introduce m_next_vma() helper
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Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_mmu.c: simplify m_start() to make it readable
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_mmu.c: kill the suboptimal and confusing...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_mmu.c: shift "priv->task = NULL" from...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_mmu.c: cleanup the "tail_vma" horror in...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_mmu.c: simplify the vma_stop() logic
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_mmu.c: shift mm_access() from m_start...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
proc: introduce proc_mem_open()
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_mmu.c: unify/simplify do_maps_open() and...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-10-10
Oleg Nesterov
fs/proc/task_mmu.c: don't use task->mm in m_start(...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-09-24
Oleg Nesterov
x86/lib/Makefile: Remove the unnecessary "+= thunk_64.o"
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-09-24
Oleg Nesterov
x86: Speed up ___preempt_schedule*() by using THUNK...
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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2014-09-24
Oleg Nesterov
sched: print_rq(): Don't use tasklist_lock
Signed-off-by:
Oleg Nesterov
<oleg@redhat.com>
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