From: Peter Zijlstra <peterz@infradead.org>
To: linux-kernel@vger.kernel.org, mingo@kernel.org
Cc: jasonbaron0@gmail.com, bp@alien8.de, luto@amacapital.net,
tglx@linutronix.de, rostedt@goodmis.org, will.deacon@arm.com,
liuj97@gmail.com, rabin@rab.in, ralf@linux-mips.org,
ddaney@caviumnetworks.com, benh@kernel.crashing.org,
michael@ellerman.id.au, heiko.carstens@de.ibm.com,
davem@davemloft.net, peterz@infradead.org, vbabka@suse.cz
Subject: [PATCH -v2 0/8] jump_label: Another (better) static_key interface
Date: Tue, 28 Jul 2015 15:20:55 +0200 [thread overview]
Message-ID: <20150728132055.203176565@infradead.org> (raw)
Hi all,
After yet another bug because of the weirdness of the static key interface,
here an attempt at providing a better one.
This series is tested on x86_64 (by me) and s390x (heiko).
---
arch/Kconfig | 6 +
arch/arm/include/asm/jump_label.h | 24 ++--
arch/arm/kernel/jump_label.c | 2
arch/arm64/include/asm/jump_label.h | 18 ++-
arch/arm64/kernel/jump_label.c | 2
arch/mips/include/asm/jump_label.h | 19 +++
arch/mips/kernel/jump_label.c | 2
arch/powerpc/include/asm/jump_label.h | 19 +++
arch/powerpc/kernel/jump_label.c | 2
arch/s390/include/asm/jump_label.h | 19 +++
arch/s390/kernel/jump_label.c | 2
arch/sparc/include/asm/jump_label.h | 35 ++++--
arch/sparc/kernel/jump_label.c | 2
arch/x86/include/asm/jump_label.h | 21 +++
arch/x86/kernel/jump_label.c | 2
arch/x86/kernel/tsc.c | 22 +--
include/linux/jump_label.h | 188 +++++++++++++++++++++++++++++-----
kernel/jump_label.c | 158 +++++++++++++++++++---------
kernel/sched/core.c | 6 -
19 files changed, 424 insertions(+), 125 deletions(-)
next reply other threads:[~2015-07-28 13:26 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-28 13:20 Peter Zijlstra [this message]
2015-07-28 13:20 ` [PATCH -v2 1/8] jump_label: Rename JUMP_LABEL_{EN,DIS}ABLE Peter Zijlstra
2015-07-28 13:20 ` [PATCH -v2 2/8] jump_label: Rename JUMP_LABEL_TYPE_* Peter Zijlstra
2015-07-29 12:58 ` Borislav Petkov
2015-07-28 13:20 ` [PATCH -v2 3/8] jump_label: Add jump_entry_key() helper Peter Zijlstra
2015-07-28 13:20 ` [PATCH -v2 4/8] jump_label: Add static_key_{en,dis}able() helpers Peter Zijlstra
2015-07-28 13:21 ` [PATCH -v2 5/8] jump_label: Rework update logic Peter Zijlstra
2015-07-28 13:21 ` [PATCH -v2 6/8] jump_label: Add a new static_key interface Peter Zijlstra
2015-07-28 17:00 ` Rabin Vincent
2015-07-28 17:20 ` Peter Zijlstra
2015-07-29 6:43 ` Heiko Carstens
2015-07-29 7:19 ` Vlastimil Babka
2015-07-29 8:49 ` Peter Zijlstra
2015-08-03 19:03 ` Steven Rostedt
2015-08-03 19:18 ` Peter Zijlstra
2015-08-03 19:28 ` Steven Rostedt
2015-08-03 20:00 ` Peter Zijlstra
2015-08-03 21:57 ` Steven Rostedt
2015-08-04 3:37 ` Borislav Petkov
2015-08-04 4:07 ` Andy Lutomirski
2015-08-04 4:21 ` Borislav Petkov
2015-08-04 12:06 ` Steven Rostedt
2015-08-04 14:33 ` Borislav Petkov
2015-08-04 14:41 ` Steven Rostedt
2015-08-04 14:51 ` Andy Lutomirski
2015-07-30 12:18 ` Michael Ellerman
2015-08-04 6:50 ` yalin wang
2015-08-04 9:15 ` Peter Zijlstra
2015-07-28 13:21 ` [PATCH -v2 7/8] jump_label: Add selftest Peter Zijlstra
2015-07-28 21:46 ` Jason Baron
2015-07-29 8:53 ` Peter Zijlstra
2015-07-28 13:21 ` [PATCH -v2 8/8] x86, tsc: Employ static_branch_likely() Peter Zijlstra
2015-07-29 14:07 ` Borislav Petkov
2015-07-29 6:46 ` [PATCH -v2 0/8] jump_label: Another (better) static_key interface Heiko Carstens
2015-07-29 8:58 ` Peter Zijlstra
2015-08-03 17:03 ` [tip:locking/core] s390/uaccess, locking/static_keys: employ static_branch_likely() tip-bot for Heiko Carstens
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