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

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Message-Id: <20250603-nfs-tracepoints-v1-0-d2615f3bbe6c@kernel.org>
Date: Tue, 03 Jun 2025 07:42:22 -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, 
 Jeff Layton <jlayton@...nel.org>
Subject: [PATCH 0/4] nfs: client-side tracepoints for delegations and cache
 coherency

These are 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>
---
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  | 104 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 fs/nfs/nfstrace.h   |   8 +++-
 4 files changed, 118 insertions(+), 2 deletions(-)
---
base-commit: e3e3775392f3f0f3e3044f8c162bf47858e01759
change-id: 20250603-nfs-tracepoints-034454716137

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