linux-ext4 - [PATCH 07/21] libext2fs: remove EA when inline data is less than 60 bytes

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Message-ID: <20140805010543.2611.86125.stgit@birch.djwong.org>
Date:	Mon, 04 Aug 2014 18:05:43 -0700
From:	"Darrick J. Wong" <darrick.wong@...cle.com>
To:	tytso@....edu, darrick.wong@...cle.com
Cc:	linux-ext4@...r.kernel.org
Subject: [PATCH 07/21] libext2fs: remove EA when inline data is less than 60
 bytes

If we write less than 60 bytes of inline data, remove the EA.

Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com>
---
 lib/ext2fs/inline_data.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/ext2fs/inline_data.c b/lib/ext2fs/inline_data.c
index b9bda50..8a71d18 100644
--- a/lib/ext2fs/inline_data.c
+++ b/lib/ext2fs/inline_data.c
@@ -557,6 +557,9 @@ errcode_t ext2fs_inline_data_set(ext2_filsys fs, ext2_ino_t ino,
 	}

 	if (size <= EXT4_MIN_INLINE_DATA_SIZE) {
+		retval = ext2fs_inline_data_ea_remove(fs, ino);
+		if (retval)
+			return retval;
 		memcpy((void *)inode->i_block, buf, size);
 		return ext2fs_write_inode(fs, ino, inode);
 	}

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