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| author |   Chuck Lever <chuck.lever@oracle.com> | 2021-05-14 15:34:57 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2021-08-17 11:47:52 -0400 |
| commit | d27b74a8675ca34dfd54c4bc4b3a11b7aa87e1a3 (patch) | |
| tree | fb790c0ca62a658f7e32f10981c831f08f9e6725 | |
| parent | NFSD: Use new __string_len C macros for the nfs_dirent tracepoint (diff) | |
| download | linux-dev-d27b74a8675ca34dfd54c4bc4b3a11b7aa87e1a3.tar.xz linux-dev-d27b74a8675ca34dfd54c4bc4b3a11b7aa87e1a3.zip | |
NFSD: Use new __string_len C macros for nfsd_clid_class
Clean up.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
| -rw-r--r-- | fs/nfsd/trace.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index 52a43acd546c..538520957a81 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -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), |