From: Chao Yu <chao@kernel.org>
To: jaegeuk@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net
Subject: [f2fs-dev] [PATCH] f2fs: fix to call clear_page_private_reference in .{release, invalid}_folio
Date: Wed, 21 Dec 2022 20:13:45 +0800 [thread overview]
Message-ID: <20221221121345.14353-1-chao@kernel.org> (raw)
b763f3bedc2d ("f2fs: restructure f2fs page.private layout") missed
to call clear_page_private_reference() in .{release,invalid}_folio,
fix it, though it's not a big deal since folio_detach_private() was
called to clear all privae info and reference count in the page.
BTW, remove page_private_reference() definition as it never be used.
Signed-off-by: Chao Yu <chao@kernel.org>
---
fs/f2fs/data.c | 2 ++
fs/f2fs/f2fs.h | 1 -
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index b1ec0fbf1c8f..53d8945df2c1 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -3696,6 +3696,7 @@ void f2fs_invalidate_folio(struct folio *folio, size_t offset, size_t length)
}
}
+ clear_page_private_reference(&folio->page);
clear_page_private_gcing(&folio->page);
if (test_opt(sbi, COMPRESS_CACHE) &&
@@ -3721,6 +3722,7 @@ bool f2fs_release_folio(struct folio *folio, gfp_t wait)
clear_page_private_data(&folio->page);
}
+ clear_page_private_reference(&folio->page);
clear_page_private_gcing(&folio->page);
folio_detach_private(folio);
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 9da26d4ec017..049d4fa0b59e 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -1453,7 +1453,6 @@ static inline void clear_page_private_##name(struct page *page) \
}
PAGE_PRIVATE_GET_FUNC(nonpointer, NOT_POINTER);
-PAGE_PRIVATE_GET_FUNC(reference, REF_RESOURCE);
PAGE_PRIVATE_GET_FUNC(inline, INLINE_INODE);
PAGE_PRIVATE_GET_FUNC(gcing, ONGOING_MIGRATION);
PAGE_PRIVATE_GET_FUNC(dummy, DUMMY_WRITE);
--
2.36.1
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WARNING: multiple messages have this Message-ID (diff)
From: Chao Yu <chao@kernel.org>
To: jaegeuk@kernel.org
Cc: linux-f2fs-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org, Chao Yu <chao@kernel.org>
Subject: [PATCH] f2fs: fix to call clear_page_private_reference in .{release,invalid}_folio
Date: Wed, 21 Dec 2022 20:13:45 +0800 [thread overview]
Message-ID: <20221221121345.14353-1-chao@kernel.org> (raw)
b763f3bedc2d ("f2fs: restructure f2fs page.private layout") missed
to call clear_page_private_reference() in .{release,invalid}_folio,
fix it, though it's not a big deal since folio_detach_private() was
called to clear all privae info and reference count in the page.
BTW, remove page_private_reference() definition as it never be used.
Signed-off-by: Chao Yu <chao@kernel.org>
---
fs/f2fs/data.c | 2 ++
fs/f2fs/f2fs.h | 1 -
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index b1ec0fbf1c8f..53d8945df2c1 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -3696,6 +3696,7 @@ void f2fs_invalidate_folio(struct folio *folio, size_t offset, size_t length)
}
}
+ clear_page_private_reference(&folio->page);
clear_page_private_gcing(&folio->page);
if (test_opt(sbi, COMPRESS_CACHE) &&
@@ -3721,6 +3722,7 @@ bool f2fs_release_folio(struct folio *folio, gfp_t wait)
clear_page_private_data(&folio->page);
}
+ clear_page_private_reference(&folio->page);
clear_page_private_gcing(&folio->page);
folio_detach_private(folio);
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 9da26d4ec017..049d4fa0b59e 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -1453,7 +1453,6 @@ static inline void clear_page_private_##name(struct page *page) \
}
PAGE_PRIVATE_GET_FUNC(nonpointer, NOT_POINTER);
-PAGE_PRIVATE_GET_FUNC(reference, REF_RESOURCE);
PAGE_PRIVATE_GET_FUNC(inline, INLINE_INODE);
PAGE_PRIVATE_GET_FUNC(gcing, ONGOING_MIGRATION);
PAGE_PRIVATE_GET_FUNC(dummy, DUMMY_WRITE);
--
2.36.1
next reply other threads:[~2022-12-21 12:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-21 12:13 Chao Yu [this message]
2022-12-21 12:13 ` [PATCH] f2fs: fix to call clear_page_private_reference in .{release,invalid}_folio Chao Yu
2023-01-09 22:51 ` [f2fs-dev] [PATCH] f2fs: fix to call clear_page_private_reference in .{release, invalid}_folio patchwork-bot+f2fs
2023-01-09 22:51 ` patchwork-bot+f2fs
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