linux-kernel - [PATCH v2 0/4] nfs: client-side tracepoints for delegations and cache coherency

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250618-nfs-tracepoints-v2-0-540c9fb48da2@kernel.org>
Date: Wed, 18 Jun 2025 09:19:11 -0400
From: Jeff Layton <jlayton@...nel.org>
To: Trond Myklebust <trondmy@...nel.org>, Anna Schumaker <anna@...nel.org>
Cc: linux-nfs@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Benjamin Coddington <bcodding@...hat.com>, Jeff Layton <jlayton@...nel.org>
Subject: [PATCH v2 0/4] nfs: client-side tracepoints for delegations and
 cache coherency

These patches add some tracepoints that I rolled a while back when
working on the client-side pieces of the directory delegation patchset.
I think that these are useful in their own right, even without dir
delegations.

Please consider these for v6.17.

Signed-off-by: Jeff Layton <jlayton@...nel.org>
---
Changes in v2:
- add NFS4_FREED_STATEID_TYPE to match_stateid tracepoint
- Link to v1: https://lore.kernel.org/r/20250603-nfs-tracepoints-v1-0-d2615f3bbe6c@kernel.org

---
Jeff Layton (4):
      nfs: add cache_validity to the nfs_inode_event tracepoints
      nfs: add a tracepoint to nfs_inode_detach_delegation_locked
      nfs: new tracepoint in nfs_delegation_need_return
      nfs: new tracepoint in match_stateid operation

 fs/nfs/delegation.c |   4 ++
 fs/nfs/nfs4proc.c   |   4 ++
 fs/nfs/nfs4trace.h  | 105 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 fs/nfs/nfstrace.h   |   8 +++-
 4 files changed, 119 insertions(+), 2 deletions(-)
---
base-commit: 52da431bf03b5506203bca27fe14a97895c80faf
change-id: 20250603-nfs-tracepoints-034454716137

Best regards,
-- 
Jeff Layton <jlayton@...nel.org>