From: Chao Yu <chao2.yu@samsung.com>
To: ??? <jaegeuk.kim@samsung.com>
Cc: linux-f2fs-devel@lists.sourceforge.net,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [f2fs-dev][PATCH 1/2] f2fs: handle inline data independently in f2fs_bmap
Date: Tue, 22 Apr 2014 13:34:01 +0800 [thread overview]
Message-ID: <001901cf5dec$7a6ccf10$6f466d30$@samsung.com> (raw)
We'd better handle inline data case independently in f2fs_bmap().
It can reduce our handling time in f2fs_bmap().
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
---
fs/f2fs/data.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 6b89b25..150c12a 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1058,6 +1058,11 @@ static int f2fs_set_data_page_dirty(struct page *page)
static sector_t f2fs_bmap(struct address_space *mapping, sector_t block)
{
+ struct inode *inode = mapping->host;
+
+ if (f2fs_has_inline_data(inode))
+ return 0;
+
return generic_block_bmap(mapping, block, get_data_block);
}
--
1.7.9.5
reply other threads:[~2014-04-22 5:34 UTC|newest]
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