diff options
Diffstat (limited to 'fs/nfsd/trace.h')
| -rw-r--r-- | fs/nfsd/trace.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index 0177cfa50556..33567b87cc6b 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -1238,6 +1238,37 @@ DEFINE_EVENT(nfsd_file_lruwalk_class, name, \ DEFINE_NFSD_FILE_LRUWALK_EVENT(nfsd_file_gc_removed); DEFINE_NFSD_FILE_LRUWALK_EVENT(nfsd_file_shrinker_removed); +TRACE_EVENT(nfsd_file_fsync, + TP_PROTO( + const struct nfsd_file *nf, + int ret + ), + TP_ARGS(nf, ret), + TP_STRUCT__entry( + __field(void *, nf_inode) + __field(int, nf_ref) + __field(int, ret) + __field(unsigned long, nf_flags) + __field(unsigned char, nf_may) + __field(struct file *, nf_file) + ), + TP_fast_assign( + __entry->nf_inode = nf->nf_inode; + __entry->nf_ref = refcount_read(&nf->nf_ref); + __entry->ret = ret; + __entry->nf_flags = nf->nf_flags; + __entry->nf_may = nf->nf_may; + __entry->nf_file = nf->nf_file; + ), + TP_printk("inode=%p ref=%d flags=%s may=%s nf_file=%p ret=%d", + __entry->nf_inode, + __entry->nf_ref, + show_nf_flags(__entry->nf_flags), + show_nfsd_may_flags(__entry->nf_may), + __entry->nf_file, __entry->ret + ) +); + #include "cache.h" TRACE_DEFINE_ENUM(RC_DROPIT); |