On Mon, Aug 15, 2022 at 10:54:58AM +0800, Xiaole He wrote:
> From: hexiaole <hexiaole@xxxxxxxxxx>
>
> In 'libxfs/xfs_trans_resv.c', the comment for transaction of removing a
> directory entry mentions that there has 2 inode size of space to be
> reserverd, but the actual code only count for 1 inode size:
Already merged, see 6.0-rc1.
--D
>
> /* libxfs/xfs_trans_resv.c begin */
> /*
> * For removing a directory entry we can modify:
> * the parent directory inode: inode size
> * the removed inode: inode size
> ...
> xfs_calc_remove_reservation(
> struct xfs_mount *mp)
> {
> return XFS_DQUOT_LOGRES(mp) +
> xfs_calc_iunlink_add_reservation(mp) +
> max((xfs_calc_inode_res(mp, 1) +
> ...
> /* libxfs/xfs_trans_resv.c end */
>
> Here only count for 1 inode size to be reserved in
> 'xfs_calc_inode_res(mp, 1)', rather than 2.
>
> Signed-off-by: hexiaole <hexiaole@xxxxxxxxxx>
> ---
> V1 -> V2: djwong: remove redundant code citations
>
> libxfs/xfs_trans_resv.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libxfs/xfs_trans_resv.c b/libxfs/xfs_trans_resv.c
> index d4a9f69e..797176d7 100644
> --- a/libxfs/xfs_trans_resv.c
> +++ b/libxfs/xfs_trans_resv.c
> @@ -514,7 +514,7 @@ xfs_calc_remove_reservation(
> {
> return XFS_DQUOT_LOGRES(mp) +
> xfs_calc_iunlink_add_reservation(mp) +
> - max((xfs_calc_inode_res(mp, 1) +
> + max((xfs_calc_inode_res(mp, 2) +
> xfs_calc_buf_res(XFS_DIROP_LOG_COUNT(mp),
> XFS_FSB_TO_B(mp, 1))),
> (xfs_calc_buf_res(4, mp->m_sb.sb_sectsize) +
> --
> 2.27.0
>
