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Tue, 26 Oct 2021 18:06:10 -0700 (PDT) MIME-Version: 1.0 References: <20211025230503.2650970-1-naoya.horiguchi@linux.dev> <20211025231120.GA2651146@u2004> In-Reply-To: <20211025231120.GA2651146@u2004> From: Yang Shi Date: Tue, 26 Oct 2021 18:05:58 -0700 Message-ID: Subject: Re: [PATCH 3/4] mm/hwpoison: remove MF_MSG_BUDDY_2ND and MF_MSG_POISONED_HUGE To: Naoya Horiguchi Cc: Linux MM , Andrew Morton , David Hildenbrand , Oscar Salvador , Michal Hocko , Ding Hui , Tony Luck , "Aneesh Kumar K.V" , Miaohe Lin , Peter Xu , Naoya Horiguchi , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 25, 2021 at 4:14 PM Naoya Horiguchi wrote: > > (I failed to send patch 3/4 and 4/4 due to the ratelimit of linux.dev, > so I switched mail server...) > > From: Naoya Horiguchi > > These action_page_types are no longer used, so remove them. > > Signed-off-by: Naoya Horiguchi Acked-by: Yang Shi > --- > include/linux/mm.h | 2 -- > include/ras/ras_event.h | 2 -- > mm/memory-failure.c | 2 -- > 3 files changed, 6 deletions(-) > > diff --git a/include/linux/mm.h b/include/linux/mm.h > index a3229f609856..71d886470d71 100644 > --- a/include/linux/mm.h > +++ b/include/linux/mm.h > @@ -3246,7 +3246,6 @@ enum mf_action_page_type { > MF_MSG_KERNEL_HIGH_ORDER, > MF_MSG_SLAB, > MF_MSG_DIFFERENT_COMPOUND, > - MF_MSG_POISONED_HUGE, > MF_MSG_HUGE, > MF_MSG_FREE_HUGE, > MF_MSG_NON_PMD_HUGE, > @@ -3261,7 +3260,6 @@ enum mf_action_page_type { > MF_MSG_CLEAN_LRU, > MF_MSG_TRUNCATED_LRU, > MF_MSG_BUDDY, > - MF_MSG_BUDDY_2ND, > MF_MSG_DAX, > MF_MSG_UNSPLIT_THP, > MF_MSG_UNKNOWN, > diff --git a/include/ras/ras_event.h b/include/ras/ras_event.h > index 0bdbc0d17d2f..d0337a41141c 100644 > --- a/include/ras/ras_event.h > +++ b/include/ras/ras_event.h > @@ -358,7 +358,6 @@ TRACE_EVENT(aer_event, > EM ( MF_MSG_KERNEL_HIGH_ORDER, "high-order kernel page" ) \ > EM ( MF_MSG_SLAB, "kernel slab page" ) \ > EM ( MF_MSG_DIFFERENT_COMPOUND, "different compound page after locking" ) \ > - EM ( MF_MSG_POISONED_HUGE, "huge page already hardware poisoned" ) \ > EM ( MF_MSG_HUGE, "huge page" ) \ > EM ( MF_MSG_FREE_HUGE, "free huge page" ) \ > EM ( MF_MSG_NON_PMD_HUGE, "non-pmd-sized huge page" ) \ > @@ -373,7 +372,6 @@ TRACE_EVENT(aer_event, > EM ( MF_MSG_CLEAN_LRU, "clean LRU page" ) \ > EM ( MF_MSG_TRUNCATED_LRU, "already truncated LRU page" ) \ > EM ( MF_MSG_BUDDY, "free buddy page" ) \ > - EM ( MF_MSG_BUDDY_2ND, "free buddy page (2nd try)" ) \ > EM ( MF_MSG_DAX, "dax page" ) \ > EM ( MF_MSG_UNSPLIT_THP, "unsplit thp" ) \ > EMe ( MF_MSG_UNKNOWN, "unknown page" ) > diff --git a/mm/memory-failure.c b/mm/memory-failure.c > index a47b741ca04b..09f079987928 100644 > --- a/mm/memory-failure.c > +++ b/mm/memory-failure.c > @@ -723,7 +723,6 @@ static const char * const action_page_types[] = { > [MF_MSG_KERNEL_HIGH_ORDER] = "high-order kernel page", > [MF_MSG_SLAB] = "kernel slab page", > [MF_MSG_DIFFERENT_COMPOUND] = "different compound page after locking", > - [MF_MSG_POISONED_HUGE] = "huge page already hardware poisoned", > [MF_MSG_HUGE] = "huge page", > [MF_MSG_FREE_HUGE] = "free huge page", > [MF_MSG_NON_PMD_HUGE] = "non-pmd-sized huge page", > @@ -738,7 +737,6 @@ static const char * const action_page_types[] = { > [MF_MSG_CLEAN_LRU] = "clean LRU page", > [MF_MSG_TRUNCATED_LRU] = "already truncated LRU page", > [MF_MSG_BUDDY] = "free buddy page", > - [MF_MSG_BUDDY_2ND] = "free buddy page (2nd try)", > [MF_MSG_DAX] = "dax page", > [MF_MSG_UNSPLIT_THP] = "unsplit thp", > [MF_MSG_UNKNOWN] = "unknown page", > -- > 2.25.1 > > > > > > > > > > > > > From: Naoya Horiguchi > To: > Cc: > Bcc: nao.horiguchi@gmail.com > Subject: > Reply-To: >