mbox series

[0/2] Fixes for ENOSPC xfs_remove

Message ID 20231128053202.29007-1-zhangjiachen.jaycee@bytedance.com
Headers
Series Fixes for ENOSPC xfs_remove |

Message

Jiachen Zhang Nov. 28, 2023, 5:32 a.m. UTC 
  Hi,

Recently, our use-case ran into 2 bugs in case doing xfs_remove when the
disk space is in-pressure, which may cause xfs shutdown and kernel crash
in the xfs log recovery procedure. Here are 2 patches to fix the problem.

The 1st patch fixes an uninitialized variable issue.

The 2nd patch ensures the blkno in the xfs_buf is updated when doing
xfs_da3_swap_lastblock().

Thanks,
Jiachen

Jiachen Zhang (1):
  xfs: ensure tmp_logflags is initialized in xfs_bmap_del_extent_real

Zhang Tianci (1):
  xfs: update dir3 leaf block metadata after swap

 fs/xfs/libxfs/xfs_bmap.c     |  6 ++++--
 fs/xfs/libxfs/xfs_da_btree.c | 12 +++++++++++-
 2 files changed, 15 insertions(+), 3 deletions(-)