From: Gao Xiang <hsiangkao@redhat.com> To: Chao Yu <yuchao0@huawei.com> Cc: Gao Xiang <hsiangkao@aol.com>, linux-erofs@lists.ozlabs.org, Chao Yu <chao@kernel.org>, LKML <linux-kernel@vger.kernel.org>, stable@vger.kernel.org Subject: Re: [PATCH 1/4] erofs: fix setting up pcluster for temporary pages Date: Wed, 4 Nov 2020 09:11:30 +0800 [thread overview] Message-ID: <20201104011130.GA982972@xiangao.remote.csb> (raw) In-Reply-To: <f1f24a38-97f7-e9cf-03c8-2c95814b98a3@huawei.com> On Wed, Nov 04, 2020 at 09:05:56AM +0800, Chao Yu wrote: > On 2020/10/22 22:57, Gao Xiang wrote: > > From: Gao Xiang <hsiangkao@redhat.com> > > > > pcluster should be only set up for all managed pages instead of > > temporary pages. Since it currently uses page->mapping to identify, > > the impact is minor for now. > > > > Fixes: 5ddcee1f3a1c ("erofs: get rid of __stagingpage_alloc helper") > > Cc: <stable@vger.kernel.org> # 5.5+ > > Signed-off-by: Gao Xiang <hsiangkao@redhat.com> > > Reviewed-by: Chao Yu <yuchao0@huawei.com> Thanks, I've also added a note to the commit message like this, " [ Update: Vladimir reported the kernel log becomes polluted because PAGE_FLAGS_CHECK_AT_FREE flag(s) set if the page allocation debug option is enabled. ] " Will apply all of this to -fixes branch. Thanks, Gao Xiang > > Thanks, >
WARNING: multiple messages have this Message-ID (diff)
From: Gao Xiang <hsiangkao@redhat.com> To: Chao Yu <yuchao0@huawei.com> Cc: stable@vger.kernel.org, linux-erofs@lists.ozlabs.org, LKML <linux-kernel@vger.kernel.org> Subject: Re: [PATCH 1/4] erofs: fix setting up pcluster for temporary pages Date: Wed, 4 Nov 2020 09:11:30 +0800 [thread overview] Message-ID: <20201104011130.GA982972@xiangao.remote.csb> (raw) In-Reply-To: <f1f24a38-97f7-e9cf-03c8-2c95814b98a3@huawei.com> On Wed, Nov 04, 2020 at 09:05:56AM +0800, Chao Yu wrote: > On 2020/10/22 22:57, Gao Xiang wrote: > > From: Gao Xiang <hsiangkao@redhat.com> > > > > pcluster should be only set up for all managed pages instead of > > temporary pages. Since it currently uses page->mapping to identify, > > the impact is minor for now. > > > > Fixes: 5ddcee1f3a1c ("erofs: get rid of __stagingpage_alloc helper") > > Cc: <stable@vger.kernel.org> # 5.5+ > > Signed-off-by: Gao Xiang <hsiangkao@redhat.com> > > Reviewed-by: Chao Yu <yuchao0@huawei.com> Thanks, I've also added a note to the commit message like this, " [ Update: Vladimir reported the kernel log becomes polluted because PAGE_FLAGS_CHECK_AT_FREE flag(s) set if the page allocation debug option is enabled. ] " Will apply all of this to -fixes branch. Thanks, Gao Xiang > > Thanks, >
next prev parent reply other threads:[~2020-11-04 1:11 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <20201022145724.27284-1-hsiangkao.ref@aol.com> 2020-10-22 14:57 ` [PATCH 1/4] erofs: fix setting up pcluster for temporary pages Gao Xiang 2020-10-22 14:57 ` Gao Xiang via Linux-erofs 2020-10-22 14:57 ` [PATCH 2/4] erofs: get rid of magical Z_EROFS_MAPPING_STAGING Gao Xiang 2020-10-22 14:57 ` Gao Xiang via Linux-erofs 2020-10-22 14:57 ` [PATCH 3/4] erofs: insert to managed cache after adding to pcl Gao Xiang 2020-10-22 14:57 ` Gao Xiang via Linux-erofs 2020-10-22 14:57 ` [PATCH 4/4] erofs: complete a missing case for inplace I/O Gao Xiang 2020-10-22 14:57 ` Gao Xiang via Linux-erofs 2020-10-30 12:20 ` [PATCH 1/4] erofs: fix setting up pcluster for temporary pages Vladimir Zapolskiy 2020-10-30 12:20 ` Vladimir Zapolskiy 2020-10-30 12:47 ` Gao Xiang 2020-10-30 12:47 ` Gao Xiang 2020-10-30 13:32 ` Vladimir Zapolskiy 2020-10-30 13:32 ` Vladimir Zapolskiy 2020-10-30 14:10 ` Gao Xiang 2020-10-30 14:10 ` Gao Xiang 2020-11-04 1:05 ` Chao Yu 2020-11-04 1:05 ` Chao Yu 2020-11-04 1:11 ` Gao Xiang [this message] 2020-11-04 1:11 ` Gao Xiang 2020-11-04 1:44 ` Chao Yu 2020-11-04 1:44 ` Chao Yu
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