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Fri, 20 Sep 2019 19:51:16 +0000 Received: from b03ledav004.gho.boulder.ibm.com (b03ledav004.gho.boulder.ibm.com [9.17.130.235]) by b03cxnp08028.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x8KJpErb56557882 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 20 Sep 2019 19:51:14 GMT Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2D9347805C; Fri, 20 Sep 2019 19:51:14 +0000 (GMT) Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8EC9478063; Fri, 20 Sep 2019 19:51:09 +0000 (GMT) Received: from LeoBras.aus.stglabs.ibm.com (unknown [9.18.235.184]) by b03ledav004.gho.boulder.ibm.com (Postfix) with ESMTP; Fri, 20 Sep 2019 19:51:09 +0000 (GMT) From: Leonardo Bras To: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Cc: Leonardo Bras , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Arnd Bergmann , "Aneesh Kumar K.V" , Christophe Leroy , Andrew Morton , Dan Williams , Nicholas Piggin , Mahesh Salgaonkar , Thomas Gleixner , Richard Fontana , Ganesh Goudar , Allison Randal , Greg Kroah-Hartman , Mike Rapoport , YueHaibing , Ira Weiny , Jason Gunthorpe , John Hubbard , Keith Busch Subject: [PATCH v2 00/11] Introduces new count-based method for monitoring lockless pagetable wakls Date: Fri, 20 Sep 2019 16:50:36 -0300 Message-Id: <20190920195047.7703-1-leonardo@linux.ibm.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-09-20_07:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=815 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1909200161 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org *** BLURB HERE *** Leonardo Bras (11): powerpc/mm: Adds counting method to monitor lockless pgtable walks asm-generic/pgtable: Adds dummy functions to monitor lockless pgtable walks mm/gup: Applies counting method to monitor gup_pgd_range powerpc/mce_power: Applies counting method to monitor lockless pgtbl walks powerpc/perf: Applies counting method to monitor lockless pgtbl walks powerpc/mm/book3s64/hash: Applies counting method to monitor lockless pgtbl walks powerpc/kvm/e500: Applies counting method to monitor lockless pgtbl walks powerpc/kvm/book3s_hv: Applies counting method to monitor lockless pgtbl walks powerpc/kvm/book3s_64: Applies counting method to monitor lockless pgtbl walks powerpc/book3s_64: Enables counting method to monitor lockless pgtbl walk powerpc/mm/book3s64/pgtable: Uses counting method to skip serializing arch/powerpc/include/asm/book3s/64/mmu.h | 3 +++ arch/powerpc/include/asm/book3s/64/pgtable.h | 5 +++++ arch/powerpc/kernel/mce_power.c | 13 ++++++++++--- arch/powerpc/kvm/book3s_64_mmu_hv.c | 2 ++ arch/powerpc/kvm/book3s_64_mmu_radix.c | 20 ++++++++++++++++++-- arch/powerpc/kvm/book3s_64_vio_hv.c | 4 ++++ arch/powerpc/kvm/book3s_hv_nested.c | 8 ++++++++ arch/powerpc/kvm/book3s_hv_rm_mmu.c | 9 ++++++++- arch/powerpc/kvm/e500_mmu_host.c | 4 ++++ arch/powerpc/mm/book3s64/hash_tlb.c | 2 ++ arch/powerpc/mm/book3s64/hash_utils.c | 7 +++++++ arch/powerpc/mm/book3s64/mmu_context.c | 1 + arch/powerpc/mm/book3s64/pgtable.c | 20 +++++++++++++++++++- arch/powerpc/perf/callchain.c | 5 ++++- include/asm-generic/pgtable.h | 9 +++++++++ mm/gup.c | 4 ++++ 16 files changed, 108 insertions(+), 8 deletions(-) -- 2.20.1