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* [PATCH REBASED 0/6] rwsem: Implement down_read_killable()
@ 2017-09-29 16:05 Kirill Tkhai
  2017-09-29 16:05 ` [PATCH REBASED 1/6] alpha: Add __down_read_killable() Kirill Tkhai
                   ` (6 more replies)
  0 siblings, 7 replies; 19+ messages in thread
From: Kirill Tkhai @ 2017-09-29 16:05 UTC (permalink / raw)
  To: linux-ia64, avagin, peterz, heiko.carstens, hpa, gorcunov,
	linux-arch, linux-s390, x86, mingo, mattst88, fenghua.yu, arnd,
	ktkhai, ink, tglx, rth, tony.luck, linux-kernel, linux-alpha,
	schwidefsky, davem, rientjes, viro

Hi,

this is resending of the series, I previously sent. There are no changes
in separate patches except of [4/6], which is rebased on recent tip.git.

Two patches from the previous sending are already applied by Peter,
so they are not in this series. They are:
83ced169d9a0 "locking/rwsem-xadd: Add killable versions of rwsem_down_read_failed()" and
0aa1125fa8bc "locking/rwsem-spinlock: Add killable versions of __down_read()"

Also, there is one patch more [6/6], which was sent separate in
the reply to the first series.

So, there is no changes (except [4/6]). Please, take a look.
---

The series introduces new down_read_killable() primitive, which
is similar to down_read(), but it may be interrupted by a signal.
The most touched is architectures code. Also, it marks a new user
of the primitive, which is iterate_dir().

---

Kirill Tkhai (6):
      alpha: Add __down_read_killable()
      ia64: Add __down_read_killable()
      s390: Add __down_read_killable()
      x86: Add __down_read_killable()
      rwsem: Add down_read_killable()
      fs: Use killable down_read() in iterate_dir()


 arch/alpha/include/asm/rwsem.h |   18 ++++++++++++++++--
 arch/ia64/include/asm/rwsem.h  |   22 +++++++++++++++++++---
 arch/s390/include/asm/rwsem.h  |   18 ++++++++++++++++--
 arch/x86/include/asm/rwsem.h   |   35 +++++++++++++++++++++++++----------
 arch/x86/lib/rwsem.S           |   12 ++++++++++++
 fs/readdir.c                   |   11 +++++------
 include/asm-generic/rwsem.h    |    8 ++++++++
 include/linux/rwsem.h          |    1 +
 kernel/locking/rwsem.c         |   16 ++++++++++++++++
 9 files changed, 118 insertions(+), 23 deletions(-)

--
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>

^ permalink raw reply	[flat|nested] 19+ messages in thread

end of thread, other threads:[~2017-10-10 11:09 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-09-29 16:05 [PATCH REBASED 0/6] rwsem: Implement down_read_killable() Kirill Tkhai
2017-09-29 16:05 ` [PATCH REBASED 1/6] alpha: Add __down_read_killable() Kirill Tkhai
2017-10-10 11:03   ` [tip:locking/core] locking/arch, " tip-bot for Kirill Tkhai
2017-09-29 16:06 ` [PATCH REBASED 2/6] ia64: " Kirill Tkhai
2017-10-10 11:04   ` [tip:locking/core] locking/arch, " tip-bot for Kirill Tkhai
2017-09-29 16:06 ` [PATCH REBASED 3/6] s390: " Kirill Tkhai
2017-09-30  9:20   ` Heiko Carstens
2017-09-30 10:36     ` Martin Schwidefsky
2017-09-30 10:38       ` Heiko Carstens
2017-09-30 10:39       ` Martin Schwidefsky
2017-10-10 11:04   ` [tip:locking/core] locking/arch, " tip-bot for Kirill Tkhai
2017-09-29 16:06 ` [PATCH REBASED 4/6] x86: " Kirill Tkhai
2017-10-10 11:05   ` [tip:locking/core] locking/arch, " tip-bot for Kirill Tkhai
2017-09-29 16:06 ` [PATCH REBASED 5/6] rwsem: Add down_read_killable() Kirill Tkhai
2017-10-10 11:05   ` [tip:locking/core] locking/rwsem: " tip-bot for Kirill Tkhai
2017-09-29 16:06 ` [PATCH REBASED 6/6] fs: Use killable down_read() in iterate_dir() Kirill Tkhai
2017-09-29 16:06   ` Kirill Tkhai
2017-10-10 11:05   ` [tip:locking/core] locking/rwsem, " tip-bot for Kirill Tkhai
2017-10-03  9:03 ` [PATCH REBASED 0/6] rwsem: Implement down_read_killable() Peter Zijlstra

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