Commit 408c0de7 authored by Chuck Lever's avatar Chuck Lever
Browse files

NFSD: Use new __string_len C macros for the nfs_dirent tracepoint 



Clean up.

Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
parent 883b4aee

fs/nfsd/trace.h

+5 −7
Original line number Diff line number Diff line
@@ -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"