mbox series

[v7,0/2] ceph: blocklist the kclient when receiving corrupted snap trace

Message ID 20230201013645.404251-1-xiubli@redhat.com
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Series ceph: blocklist the kclient when receiving corrupted snap trace | expand

Message

Xiubo Li Feb. 1, 2023, 1:36 a.m. UTC 
From: Xiubo Li <xiubli@redhat.com>

V7:
- fix the debug log
- reorder the fence io and request's err checking
- remove stray whitespace

V6:
- switch to ceph_inode_is_shutdown() to check the mount state
- fix two debug logs
- use the WRITE_ONCE to set the FENCE_IO state

V5:
- s/CEPH_MOUNT_CORRUPTED/CEPH_MOUNT_FENCE_IO/g

V4:
- block all the IO/metadata requests before evicting the client.

V3:
- Fixed ERROR: spaces required around that ':' (ctx:VxW)

V2:
- Switched to WARN() to taint the Linux kernel.

Xiubo Li (2):
  ceph: move mount state enum to fs/ceph/super.h
  ceph: blocklist the kclient when receiving corrupted snap trace

 fs/ceph/addr.c               | 17 ++++++++++++++--
 fs/ceph/caps.c               | 16 ++++++++++++---
 fs/ceph/file.c               |  9 +++++++++
 fs/ceph/mds_client.c         | 28 +++++++++++++++++++++++---
 fs/ceph/snap.c               | 38 ++++++++++++++++++++++++++++++++++--
 fs/ceph/super.h              | 11 +++++++++++
 include/linux/ceph/libceph.h | 10 ----------
 7 files changed, 109 insertions(+), 20 deletions(-)