hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
linux-sg2042/fs/nfs/nfstrace.c

13 lines
292 B
C
Raw Normal View History

NFS: Add event tracing for generic NFS events Add tracepoints for inode attribute updates, attribute revalidation, writeback start/end fsync start/end, attribute change start/end, permission check start/end. The intention is to enable performance tracing using 'perf'as well as improving debugging. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2013-08-20 06:59:33 +08:00
/*
* Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com>
*/
#include <linux/nfs_fs.h>
NFS: Add event tracing for generic NFS lookups Add tracepoints for lookup, lookup_revalidate and atomic_open Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2013-08-20 23:26:17 +08:00
#include <linux/namei.h>
NFS: Add event tracing for generic NFS events Add tracepoints for inode attribute updates, attribute revalidation, writeback start/end fsync start/end, attribute change start/end, permission check start/end. The intention is to enable performance tracing using 'perf'as well as improving debugging. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2013-08-20 06:59:33 +08:00
#include "internal.h"
#define CREATE_TRACE_POINTS
#include "nfstrace.h"
NFSv4: Allow tracing of NFSv4 fsync calls I appear to have missed this when adding the ftrace probes. Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-03-26 07:09:08 +08:00
EXPORT_TRACEPOINT_SYMBOL_GPL(nfs_fsync_enter);
EXPORT_TRACEPOINT_SYMBOL_GPL(nfs_fsync_exit);