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NFSD: Use new __string_len C macros for nfsd_clid_class

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Clean up.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2021-05-14 15:34:57 -04:00
parent 408c0de706
commit d27b74a867
1 changed files with 2 additions and 3 deletions
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5
fs/nfsd/trace.h
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@ -606,7 +606,7 @@ DECLARE_EVENT_CLASS(nfsd_clid_class,
__array(unsigned char, addr, sizeof(struct sockaddr_in6))
__field(unsigned long, flavor)
__array(unsigned char, verifier, NFS4_VERIFIER_SIZE)
__dynamic_array(char, name, clp->cl_name.len + 1)
__string_len(name, name, clp->cl_name.len)
),
TP_fast_assign(
__entry->cl_boot = clp->cl_clientid.cl_boot;
@ -616,8 +616,7 @@ DECLARE_EVENT_CLASS(nfsd_clid_class,
__entry->flavor = clp->cl_cred.cr_flavor;
memcpy(__entry->verifier, (void *)&clp->cl_verifier,
NFS4_VERIFIER_SIZE);
memcpy(__get_str(name), clp->cl_name.data, clp->cl_name.len);
__get_str(name)[clp->cl_name.len] = '\0';
__assign_str_len(name, clp->cl_name.data, clp->cl_name.len);
),
TP_printk("addr=%pISpc name='%s' verifier=0x%s flavor=%s client=%08x:%08x",
__entry->addr, __get_str(name),