While we have added a lot of static tracepoints in the last few years,
we still have a load of dprintks in place at all levels of the
NFS/NLM/RPC stack. At the same time, they're pretty useless under any
significant load.
This adds a new Kconfig switch to allow those to go to the trace buffer
instead. In addition to being more efficient, that allows us to enable
static tracepoints alongside dprintk() and get a unified log.
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
Jeff Layton (2):
sunrpc: remove dfprintk_cont() and dfprintk_rcu_cont()
sunrpc: add a Kconfig option to redirect dfprintk() output to trace buffer
fs/nfs/write.c | 6 +++---
include/linux/sunrpc/debug.h | 30 ++++++++----------------------
net/sunrpc/Kconfig | 14 ++++++++++++++
3 files changed, 25 insertions(+), 25 deletions(-)
---
base-commit: 80a1bea0cd81de70c56b37a8292c23d57419776f
change-id: 20250821-nfs-testing-2b21070952d4
Best regards,
--
Jeff Layton <jlayton@xxxxxxxxxx>
