From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0B2ADC388F7 for ; Thu, 22 Oct 2020 14:26:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A251F24171 for ; Thu, 22 Oct 2020 14:26:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2900847AbgJVO04 (ORCPT ); Thu, 22 Oct 2020 10:26:56 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:33201 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2507932AbgJVO04 (ORCPT ); Thu, 22 Oct 2020 10:26:56 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1kVbYL-0002oL-Hu; Thu, 22 Oct 2020 14:26:53 +0000 From: Colin King To: Jonathan Corbet , linux-doc@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] docs/vm: trivial fixes to several spelling mistakes Date: Thu, 22 Oct 2020 15:26:53 +0100 Message-Id: <20201022142653.254429-1-colin.king@canonical.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King Fix several spelling mistakes in vm documentation. Signed-off-by: Colin Ian King --- Documentation/vm/mmu_notifier.rst | 2 +- Documentation/vm/page_migration.rst | 2 +- Documentation/vm/page_owner.rst | 2 +- Documentation/vm/slub.rst | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Documentation/vm/mmu_notifier.rst b/Documentation/vm/mmu_notifier.rst index 47baa1cf28c5..df5d7777fc6b 100644 --- a/Documentation/vm/mmu_notifier.rst +++ b/Documentation/vm/mmu_notifier.rst @@ -89,7 +89,7 @@ they are write protected for COW (other case of B apply too). So here because at time N+2 the clear page table entry was not pair with a notification to invalidate the secondary TLB, the device see the new value for -addrB before seing the new value for addrA. This break total memory ordering +addrB before seeing the new value for addrA. This break total memory ordering for the device. When changing a pte to write protect or to point to a new write protected page diff --git a/Documentation/vm/page_migration.rst b/Documentation/vm/page_migration.rst index 91a98a6b43bb..db9d7e5539cb 100644 --- a/Documentation/vm/page_migration.rst +++ b/Documentation/vm/page_migration.rst @@ -99,7 +99,7 @@ Steps: 2. Ensure that writeback is complete. 3. Lock the new page that we want to move to. It is locked so that accesses to - this (not yet uptodate) page immediately block while the move is in progress. + this (not yet up-to-date) page immediately block while the move is in progress. 4. All the page table references to the page are converted to migration entries. This decreases the mapcount of a page. If the resulting diff --git a/Documentation/vm/page_owner.rst b/Documentation/vm/page_owner.rst index 079f3f8c4784..02deac76673f 100644 --- a/Documentation/vm/page_owner.rst +++ b/Documentation/vm/page_owner.rst @@ -18,7 +18,7 @@ Although we already have tracepoint for tracing page allocation/free, using it for analyzing who allocate each page is rather complex. We need to enlarge the trace buffer for preventing overlapping until userspace program launched. And, launched program continually dump out the trace -buffer for later analysis and it would change system behviour with more +buffer for later analysis and it would change system behaviour with more possibility rather than just keeping it in memory, so bad for debugging. page owner can also be used for various purposes. For example, accurate diff --git a/Documentation/vm/slub.rst b/Documentation/vm/slub.rst index 289d231cee97..03f294a638bd 100644 --- a/Documentation/vm/slub.rst +++ b/Documentation/vm/slub.rst @@ -378,7 +378,7 @@ c) Execute ``slabinfo-gnuplot.sh`` in '-t' mode, passing all of the can go unnoticed. To deal with that, ``slabinfo-gnuplot.sh`` has two options to 'zoom-in'/'zoom-out': - a) ``-s %d,%d`` -- overwrites the default image width and heigh + a) ``-s %d,%d`` -- overwrites the default image width and height b) ``-r %d,%d`` -- specifies a range of samples to use (for example, in ``slabinfo -X >> FOO_STATS; sleep 1;`` case, using a ``-r 40,60`` range will plot only samples collected between 40th and -- 2.27.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Date: Thu, 22 Oct 2020 14:26:53 +0000 Subject: [PATCH][next] docs/vm: trivial fixes to several spelling mistakes Message-Id: <20201022142653.254429-1-colin.king@canonical.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Jonathan Corbet , linux-doc@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org From: Colin Ian King Fix several spelling mistakes in vm documentation. Signed-off-by: Colin Ian King --- Documentation/vm/mmu_notifier.rst | 2 +- Documentation/vm/page_migration.rst | 2 +- Documentation/vm/page_owner.rst | 2 +- Documentation/vm/slub.rst | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/Documentation/vm/mmu_notifier.rst b/Documentation/vm/mmu_notifier.rst index 47baa1cf28c5..df5d7777fc6b 100644 --- a/Documentation/vm/mmu_notifier.rst +++ b/Documentation/vm/mmu_notifier.rst @@ -89,7 +89,7 @@ they are write protected for COW (other case of B apply too). So here because at time N+2 the clear page table entry was not pair with a notification to invalidate the secondary TLB, the device see the new value for -addrB before seing the new value for addrA. This break total memory ordering +addrB before seeing the new value for addrA. This break total memory ordering for the device. When changing a pte to write protect or to point to a new write protected page diff --git a/Documentation/vm/page_migration.rst b/Documentation/vm/page_migration.rst index 91a98a6b43bb..db9d7e5539cb 100644 --- a/Documentation/vm/page_migration.rst +++ b/Documentation/vm/page_migration.rst @@ -99,7 +99,7 @@ Steps: 2. Ensure that writeback is complete. 3. Lock the new page that we want to move to. It is locked so that accesses to - this (not yet uptodate) page immediately block while the move is in progress. + this (not yet up-to-date) page immediately block while the move is in progress. 4. All the page table references to the page are converted to migration entries. This decreases the mapcount of a page. If the resulting diff --git a/Documentation/vm/page_owner.rst b/Documentation/vm/page_owner.rst index 079f3f8c4784..02deac76673f 100644 --- a/Documentation/vm/page_owner.rst +++ b/Documentation/vm/page_owner.rst @@ -18,7 +18,7 @@ Although we already have tracepoint for tracing page allocation/free, using it for analyzing who allocate each page is rather complex. We need to enlarge the trace buffer for preventing overlapping until userspace program launched. And, launched program continually dump out the trace -buffer for later analysis and it would change system behviour with more +buffer for later analysis and it would change system behaviour with more possibility rather than just keeping it in memory, so bad for debugging. page owner can also be used for various purposes. For example, accurate diff --git a/Documentation/vm/slub.rst b/Documentation/vm/slub.rst index 289d231cee97..03f294a638bd 100644 --- a/Documentation/vm/slub.rst +++ b/Documentation/vm/slub.rst @@ -378,7 +378,7 @@ c) Execute ``slabinfo-gnuplot.sh`` in '-t' mode, passing all of the can go unnoticed. To deal with that, ``slabinfo-gnuplot.sh`` has two options to 'zoom-in'/'zoom-out': - a) ``-s %d,%d`` -- overwrites the default image width and heigh + a) ``-s %d,%d`` -- overwrites the default image width and height b) ``-r %d,%d`` -- specifies a range of samples to use (for example, in ``slabinfo -X >> FOO_STATS; sleep 1;`` case, using a ``-r 40,60`` range will plot only samples collected between 40th and -- 2.27.0