Hi Jan, This is in continuation with the previous patch (http://patchwork.ozlabs.org/patch/20275/) . We also need to set the buffer as unmapped before reading the next block. I don't think quota files can have holes, but atleast for correctness, otherwise once we have read a block, tmp_bh is always mapped even for holes. Signed-off-by: Manish Katiyar <mkatiyar@xxxxxxxxx> --- fs/ext2/super.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/ext2/super.c b/fs/ext2/super.c index da8bdea..b4e7633 100644 --- a/fs/ext2/super.c +++ b/fs/ext2/super.c @@ -1328,6 +1328,7 @@ static ssize_t ext2_quota_read(struct super_block *sb, int type, char *data, sb->s_blocksize - offset : toread; tmp_bh.b_state = 0; + clear_buffer_mapped(&tmp_bh); err = ext2_get_block(inode, blk, &tmp_bh, 0); if (err < 0) return err; -- 1.5.4.3 Thanks - Manish -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
