diff options
Diffstat (limited to 'fs/nfsd/trace.h')
| -rw-r--r-- | fs/nfsd/trace.h | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index adaec43548d1..538520957a81 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -400,18 +400,16 @@ TRACE_EVENT(nfsd_dirent, TP_STRUCT__entry( __field(u32, fh_hash) __field(u64, ino) - __field(int, len) - __dynamic_array(unsigned char, name, namlen) + __string_len(name, name, namlen) ), TP_fast_assign( __entry->fh_hash = fhp ? knfsd_fh_hash(&fhp->fh_handle) : 0; __entry->ino = ino; - __entry->len = namlen; - memcpy(__get_str(name), name, namlen); + __assign_str_len(name, name, namlen) ), - TP_printk("fh_hash=0x%08x ino=%llu name=%.*s", - __entry->fh_hash, __entry->ino, - __entry->len, __get_str(name)) + TP_printk("fh_hash=0x%08x ino=%llu name=%s", + __entry->fh_hash, __entry->ino, __get_str(name) + ) ) #include "state.h" @@ -608,7 +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; @@ -618,8 +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), |