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ocfs2/xattr: Only set buffer update if it doesn't exist in cache.
When we call ocfs2_init_xattr_bucket, we deem that the new buffer head will be written to disk immediately, so we just use sb_getblk. But in some cases the buffer may have already been in ocfs2 uptodate cache, so we only call ocfs2_set_buffer_uptodate if the buffer head isn't in the cache. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
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1c32a2fd46
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1 changed files with 4 additions and 2 deletions
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@ -219,8 +219,10 @@ static int ocfs2_init_xattr_bucket(struct ocfs2_xattr_bucket *bucket,
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break;
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}
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ocfs2_set_new_buffer_uptodate(bucket->bu_inode,
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bucket->bu_bhs[i]);
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if (!ocfs2_buffer_uptodate(bucket->bu_inode,
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bucket->bu_bhs[i]))
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ocfs2_set_new_buffer_uptodate(bucket->bu_inode,
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bucket->bu_bhs[i]);
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}
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if (rc)
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