diff options
Diffstat (limited to 'tapset/LKET/nfsd.stp')
| -rwxr-xr-x | tapset/LKET/nfsd.stp | 83 |
1 files changed, 57 insertions, 26 deletions
diff --git a/tapset/LKET/nfsd.stp b/tapset/LKET/nfsd.stp index b07063a3..2e42d194 100755 --- a/tapset/LKET/nfsd.stp +++ b/tapset/LKET/nfsd.stp @@ -5,6 +5,7 @@ %{ void decode_fh(struct knfsd_fh *fh,__u64 * i_ino) { + /* FIXME: deref hazard! */ int i; for(i = 0;i < 3;i++) @@ -117,7 +118,9 @@ function log_nfsd_lookup(fhp:long,filename:string)%{ /*pure*/ decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_LOOKUP_ENTRY,"%1b%8b%8b%8b%0s", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2],THIS->filename); + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2],THIS->filename); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.lookup.return @@ -153,8 +156,10 @@ function log_nfsd_create(fhp:long,filename:string,type:long, decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_CREATE_ENTRY,"%1b%8b%8b%8b%0s%4b%2b%4b", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2],THIS->filename, + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2],THIS->filename, THIS->type,THIS->iap_valid,THIS->iap_mode); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.create.return @@ -191,8 +196,10 @@ function log_nfsd_createv3(fhp:long,filename:string,createmode:long, decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_CREATEV3_ENTRY,"%1b%8b%8b%8b%0s%1b%2b%4b", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2],THIS->filename, + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2],THIS->filename, THIS->createmode,THIS->iap_valid,THIS->iap_mode); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.createv3.return @@ -227,8 +234,10 @@ function log_nfsd_unlink(fhp:long,filename:string,type:long)%{ /*pure*/ decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_UNLINK_ENTRY,"%1b%8b%8b%8b%0s%4b", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2], + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2], THIS->filename,THIS->type); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.unlink.return @@ -264,9 +273,11 @@ function log_nfsd_rename(fhp:long,filename:string,tfhp:long,tname:string)%{ /*pu decode_fh(&fhp->fh_handle,old_ino); decode_fh(&tfhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_RENAME_ENTRY,"%1b%8b%8b%8b%0s%1b%8b%8b%8b%0s", - (_FMT_)fhp->fh_handle.fh_size,old_ino[0],old_ino[1],old_ino[2], - THIS->filename, (_FMT_)tfhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2], - THIS->tname); + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + old_ino[0],old_ino[1],old_ino[2], THIS->filename, + (_FMT_)kread(&(tfhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2], THIS->tname); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.rename.return @@ -301,8 +312,10 @@ function log_nfsd_open(fhp:long,type:long,access:long)%{ /*pure*/ decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_OPEN_ENTRY,"%1b%8b%8b%8b%4b%1b", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2], + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2], THIS->type,THIS->access); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.open.return @@ -366,8 +379,10 @@ function log_nfsd_read(fhp:long,count:long,offset:long, decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_READ_ENTRY,"%1b%8b%8b%8b%8b%8b%8b%8b", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2], - THIS->count,THIS->offset,(_FMT_)vec->iov_len,THIS->vlen); + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2], THIS->count,THIS->offset, + (_FMT_)kread(&(vec->iov_len)), THIS->vlen); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.read.return @@ -403,8 +418,10 @@ function log_nfsd_write(fhp:long,count:long,offset:long, decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_WRITE_ENTRY,"%1b%8b%8b%8b%8b%8b%8b%8b", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2], - THIS->count,THIS->offset,(_FMT_)vec->iov_len,THIS->vlen); + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2], THIS->count,THIS->offset, + (_FMT_)kread(&(vec->iov_len)), THIS->vlen); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.write.return @@ -438,8 +455,9 @@ function log_nfsd_commit(fhp:long,count:long,offset:long)%{ /*pure*/ decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_COMMIT_ENTRY,"%1b%8b%8b%8b%8b%8b", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2], - THIS->count,THIS->offset); + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2], THIS->count,THIS->offset); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.commit.return @@ -499,8 +517,9 @@ function log_nfsd_proc_lookup(fh:long,version:long,filename:string)%{ /*pure*/ decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_PROC_LOOKUP_ENTRY,"%1b%8b%8b%8b%1b%0s", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2], - THIS->version,THIS->filename); + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2], THIS->version,THIS->filename); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.proc.lookup.return @@ -536,8 +555,10 @@ function log_nfsd_proc_read(fhp:long,version:long,count:long,offset:long, decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_PROC_READ_ENTRY,"%1b%8b%8b%8b%1b%8b%8b%8b%8b", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2],THIS->version, - THIS->count,THIS->offset,(_FMT_)vec->iov_len,THIS->vlen); + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2],THIS->version, + THIS->count,THIS->offset,(_FMT_)kread(&(vec->iov_len)), THIS->vlen); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.proc.read.return @@ -573,8 +594,10 @@ function log_nfsd_proc_write(fhp:long,version:long,count:long,offset:long, decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_PROC_WRITE_ENTRY,"%1b%8b%8b%8b%1b%8b%8b%8b%8b", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2],THIS->version, - THIS->count,THIS->offset,(_FMT_)vec->iov_len,THIS->vlen); + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2],THIS->version, + THIS->count,THIS->offset,(_FMT_)kread(&(vec->iov_len)), THIS->vlen); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.proc.write.return @@ -608,8 +631,10 @@ function log_nfsd_proc_commit(fhp:long,version:long,count:long,offset:long)%{ /* decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_PROC_COMMIT_ENTRY,"%1b%8b%8b%8b%1b%8b%8b", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2],THIS->version, + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2],THIS->version, THIS->count,THIS->offset); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.proc.commit.return @@ -671,8 +696,10 @@ function log_nfsd_proc_remove(fhp:long,version:long,filename:string)%{ /*pure*/ decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_PROC_REMOVE_ENTRY,"%1b%8b%8b%8b%1b%0s", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2],THIS->version, + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2],THIS->version, THIS->filename); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.proc.remove.return @@ -708,9 +735,11 @@ function log_nfsd_proc_rename(fhp:long,version:long,filename:string, decode_fh(&fhp->fh_handle,o_ino); decode_fh(&tfhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_PROC_RENAME_ENTRY,"%1b%1b%8b%8b%8b%0s%1b%8b%8b%8b%0s", - THIS->version,(_FMT_)fhp->fh_handle.fh_size,o_ino[0],o_ino[1],o_ino[2], - THIS->filename, (_FMT_)tfhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2], - THIS->tname); + THIS->version,(_FMT_)kread(&(fhp->fh_handle.fh_size)), + o_ino[0],o_ino[1],o_ino[2], THIS->filename, + (_FMT_)kread(&(tfhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2], THIS->tname); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.proc.rename.return @@ -744,8 +773,10 @@ function log_nfsd_proc_create(fhp:long,version:long,filename:string)%{ /*pure*/ decode_fh(&fhp->fh_handle,i_ino); _lket_trace(_GROUP_NFSD,_HOOKID_NFSD_PROC_CREATE_ENTRY,"%1b%8b%8b%8b%1b%0s", - (_FMT_)fhp->fh_handle.fh_size,i_ino[0],i_ino[1],i_ino[2], + (_FMT_)kread(&(fhp->fh_handle.fh_size)), + i_ino[0],i_ino[1],i_ino[2], THIS->version,THIS->filename); + CATCH_DEREF_FAULT(); %} probe addevent.nfsd.proc.create.return |