linux-kernel - [PATCH 0/7] bitops: introduce for_each_clear

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Date:	Sat, 14 Jan 2012 00:53:17 +0900
From:	Akinobu Mita <akinobu.mita@...il.com>
To:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org
Cc:	Akinobu Mita <akinobu.mita@...il.com>,
	Robert Richter <robert.richter@....com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	David Woodhouse <dwmw2@...radead.org>,
	linux-mtd@...ts.infradead.org,
	Martin Schwidefsky <schwidefsky@...ibm.com>,
	Heiko Carstens <heiko.carstens@...ibm.com>,
	linux390@...ibm.com, linux-s390@...r.kernel.org,
	linux-usb@...r.kernel.org
Subject: [PATCH 0/7] bitops: introduce for_each_clear_bit()

This patch set introduces for_each_clear_bit() which is similar to
for_each_set_bit(), but it iterates over all the cleared bits in a
memory region.

This also renames for_each_set_bit_cont() to for_each_set_bit_from()
because it is anologous to list_for_each_entry_from() in list.h
rather than list_for_each_entry_continue(), and then introduces
for_each_clear_bit_from(), too.

Akinobu Mita (7):
  bitops: rename for_each_set_bit_cont in favor of anologous to list.h
    function
  bitops: remove for_each_set_bit_cont
  bitops: introduce list_for_each_clear_bit
  mtd: use for_each_clear_bit
  s390/char: use for_each_clear_bit
  uwb: use for_each_clear_bit
  x86: use for_each_clear_bit_from

 arch/x86/kernel/cpu/perf_event.c       |    4 ++--
 arch/x86/kernel/irqinit.c              |    6 +++---
 drivers/mtd/chips/cfi_cmdset_0001.c    |    6 ++----
 drivers/s390/char/sclp_cmd.c           |    5 ++---
 drivers/uwb/allocator.c                |    6 ++----
 include/linux/bitops.h                 |   13 ++++++++++++-
 tools/perf/util/include/linux/bitops.h |    2 +-
 7 files changed, 24 insertions(+), 18 deletions(-)

Cc: Robert Richter <robert.richter@....com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: x86@...nel.org
Cc: David Woodhouse <dwmw2@...radead.org>
Cc: linux-mtd@...ts.infradead.org
Cc: Martin Schwidefsky <schwidefsky@...ibm.com>
Cc: Heiko Carstens <heiko.carstens@...ibm.com>
Cc: linux390@...ibm.com
Cc: linux-s390@...r.kernel.org
Cc: linux-usb@...r.kernel.org

-- 
1.7.4.4

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