From 27ffed1040f7703e368f37f5f97fef87a79527dd Mon Sep 17 00:00:00 2001 From: Anna Schumaker Date: Thu, 22 Sep 2022 15:18:50 -0400 Subject: NFSv4.2: Add tracepoints for getxattr, setxattr, and removexattr These functions take similar arguments, and can share a tracepoint class for common formatting. Signed-off-by: Anna Schumaker --- fs/nfs/nfs42proc.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/nfs/nfs42proc.c') diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c index 6dab9e408372..c4791ca00df1 100644 --- a/fs/nfs/nfs42proc.c +++ b/fs/nfs/nfs42proc.c @@ -1175,6 +1175,7 @@ static int _nfs42_proc_removexattr(struct inode *inode, const char *name) ret = nfs4_call_sync(server->client, server, &msg, &args.seq_args, &res.seq_res, 1); + trace_nfs4_removexattr(inode, name, ret); if (!ret) nfs4_update_changeattr(inode, &res.cinfo, timestamp, 0); @@ -1214,6 +1215,7 @@ static int _nfs42_proc_setxattr(struct inode *inode, const char *name, ret = nfs4_call_sync(server->client, server, &msg, &arg.seq_args, &res.seq_res, 1); + trace_nfs4_setxattr(inode, name, ret); for (; np > 0; np--) put_page(pages[np - 1]); @@ -1246,6 +1248,7 @@ static ssize_t _nfs42_proc_getxattr(struct inode *inode, const char *name, ret = nfs4_call_sync(server->client, server, &msg, &arg.seq_args, &res.seq_res, 0); + trace_nfs4_getxattr(inode, name, ret); if (ret < 0) return ret; -- cgit v1.2.3 From a0b685e7bd7c5d232a64b0707d2f83ae3e1840dc Mon Sep 17 00:00:00 2001 From: Anna Schumaker Date: Mon, 3 Oct 2022 13:03:52 -0400 Subject: NFSv4.2: Add a tracepoint for listxattr This can be defined as simply an NFS4_INODE_EVENT() since we don't have the name of a specific xattr to list. This roughly matches readdir, which also uses an NFS4_INODE_EVENT() tracepoint. Signed-off-by: Anna Schumaker --- fs/nfs/nfs42proc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/nfs/nfs42proc.c') diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c index c4791ca00df1..ced9170701b6 100644 --- a/fs/nfs/nfs42proc.c +++ b/fs/nfs/nfs42proc.c @@ -1320,6 +1320,7 @@ static ssize_t _nfs42_proc_listxattrs(struct inode *inode, void *buf, ret = nfs4_call_sync(server->client, server, &msg, &arg.seq_args, &res.seq_res, 0); + trace_nfs4_listxattr(inode, ret); if (ret >= 0) { ret = res.copied; -- cgit v1.2.3