diff options
Diffstat (limited to 'tapset/LKET/nfs_proc.stp')
| -rwxr-xr-x | tapset/LKET/nfs_proc.stp | 681 |
1 files changed, 0 insertions, 681 deletions
diff --git a/tapset/LKET/nfs_proc.stp b/tapset/LKET/nfs_proc.stp deleted file mode 100755 index 418f6c21..00000000 --- a/tapset/LKET/nfs_proc.stp +++ /dev/null @@ -1,681 +0,0 @@ -// nfs trace hooks -// Copyright (C) 2006 IBM Corp. -// -// This file is part of systemtap, and is free software. You can -// redistribute it and/or modify it under the terms of the GNU General -// Public License (GPL); either version 2, or (at your option) any -// later version. -%{ -#include <linux/nfs_fs.h> - -void getdevice(char *sid,int * major,int* min) -{ - /* FIXME: deref hazard! */ - char c; - char * minor, *p; - int i = 0; - - c = ':'; - minor = strchr(sid,c); - minor++; - - p = sid; - c = *p; - p++; - while(c != ':') - { - if(c > '0' || c < '9') - i = i << 4 | (c - 48); - else if (c > 'a' || c < 'f') - i = i<< 4 | (c-87); - c = *p; - p++; - } - *major = i; - - p = minor; - c = *minor; - p++; - while(c != 0) - { - if(c > '0' || c < '9') - i = i << 4 | (c - 48); - else if (c > 'a' || c < 'f') - i = i<< 4 | (c-87); - c = *p; - p++; - } - *min = i; -} -%} - -probe never -{ - printf("%d",GROUP_NFS) -} -probe addevent.nfs.proc - = addevent.nfs.proc.entry, - addevent.nfs.proc.return -{} - -probe addevent.nfs.proc.entry - = addevent.nfs.proc.lookup.entry, - addevent.nfs.proc.read.entry, - addevent.nfs.proc.write.entry, - addevent.nfs.proc.commit.entry, - addevent.nfs.proc.read_setup.entry, - addevent.nfs.proc.write_setup.entry, - addevent.nfs.proc.commit_setup.entry, - addevent.nfs.proc.read_done.entry, - addevent.nfs.proc.write_done.entry, - addevent.nfs.proc.commit_done.entry, - addevent.nfs.proc.open.entry, - addevent.nfs.proc.release.entry, - addevent.nfs.proc.create.entry, - addevent.nfs.proc.rename.entry, - addevent.nfs.proc.remove.entry -{} - -probe addevent.nfs.proc.return - = addevent.nfs.proc.lookup.return, - addevent.nfs.proc.read.return, - addevent.nfs.proc.write.return, - addevent.nfs.proc.commit.return, - addevent.nfs.proc.read_done.return, - addevent.nfs.proc.write_done.return, - addevent.nfs.proc.commit_done.return, - addevent.nfs.proc.open.return, - addevent.nfs.proc.release.return, - addevent.nfs.proc.create.return, - addevent.nfs.proc.rename.return, - addevent.nfs.proc.remove.return -{} - -probe addevent.nfs.proc.lookup.entry - += _addevent.nfs.proc.lookup.entry -{ - update_record() -} - -probe _addevent.nfs.proc.lookup.entry - = nfs.proc.lookup -{ - log_proc_lookup(version,$dir,filename) -} - -function log_proc_lookup(version:long,dir:long,filename:string) -%{ - struct inode * dir = (struct inode * )((long)THIS->dir); - struct super_block *sb = kread(&(dir->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_LOOKUP_ENTRY,"%1b%1b%8b%1b%0s", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(dir) /* FIXME: deref hazard! */, - THIS->version,THIS->filename); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.lookup.return - += _addevent.nfs.proc.lookup.return -{ - update_record() -} - -probe _addevent.nfs.proc.lookup.return - = nfs.proc.lookup.return -{ - log_nfs_return(HOOKID_NFS_PROC_LOOKUP_RETURN,$return) -} - -probe addevent.nfs.proc.read.entry - += _addevent.nfs.proc.read.entry -{ - update_record() -} - -probe _addevent.nfs.proc.read.entry - = nfs.proc.read -{ - log_proc_read(version,$rdata,count,offset) -} - -function log_proc_read(version:long,rdata:long,count:long,offset:long) -%{ - struct nfs_read_data* rdata = (struct nfs_read_data* )((long)THIS->rdata); - struct inode *inode = kread(&(rdata->inode)); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_READ_ENTRY,"%1b%1b%8b%1b%4b%8b", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->count,THIS->offset); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.read.return - += _addevent.nfs.proc.read.return -{ - update_record() -} - -probe _addevent.nfs.proc.read.return - = nfs.proc.read.return -{ - log_nfs_return(HOOKID_NFS_PROC_READ_RETURN,$return) -} - -probe addevent.nfs.proc.write.entry - += _addevent.nfs.proc.write.entry -{ - update_record() -} - -probe _addevent.nfs.proc.write.entry - = nfs.proc.write -{ - log_proc_write(version,$wdata,count,offset) -} - -function log_proc_write(version:long,wdata:long,count:long,offset:long) -%{ - struct nfs_write_data* wdata = (struct nfs_write_data* )((long)THIS->wdata); - struct inode *inode = kread(&(wdata->inode)); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_WRITE_ENTRY,"%1b%1b%8b%1b%4b%8b", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->count,THIS->offset); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.write.return - += _addevent.nfs.proc.write.return -{ - update_record() -} - -probe _addevent.nfs.proc.write.return - = nfs.proc.write.return -{ - log_nfs_return(HOOKID_NFS_PROC_WRITE_RETURN,$return) -} - -probe addevent.nfs.proc.commit.entry - += _addevent.nfs.proc.commit.entry -{ - update_record() -} - -probe _addevent.nfs.proc.commit.entry - = nfs.proc.commit -{ - log_proc_commit(version,$cdata,count,offset) -} - -function log_proc_commit(version:long,cdata:long,count:long,offset:long) -%{ - struct nfs_write_data* cdata = (struct nfs_write_data* )((long)THIS->cdata); - struct inode *inode = kread(&(cdata->inode)); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_COMMIT_ENTRY,"%1b%1b%8b%1b%4b%8b", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->count,THIS->offset); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.commit.return - += _addevent.nfs.proc.commit.return -{ - update_record() -} - -probe _addevent.nfs.proc.commit.return - = nfs.proc.commit.return -{ - log_nfs_return(HOOKID_NFS_PROC_COMMIT_RETURN,$return) -} - -probe addevent.nfs.proc.read_setup.entry - += _addevent.nfs.proc.read_setup.entry -{ - update_record() -} - -probe _addevent.nfs.proc.read_setup.entry - = nfs.proc.read_setup -{ - log_proc_read_setup(version,$data,count,offset) -} - -function log_proc_read_setup(version:long,data:long,count:long,offset:long) -%{ - struct nfs_read_data* data = (struct nfs_read_data* )((long)THIS->data); - struct inode *inode = kread(&(data->inode)); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_READSETUP_ENTRY,"%1b%1b%8b%1b%4b%8b", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->count,THIS->offset); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.write_setup.entry - += _addevent.nfs.proc.write_setup.entry -{ - update_record() -} - -probe _addevent.nfs.proc.write_setup.entry - = nfs.proc.write_setup -{ - log_proc_write_setup(version,$data,count,offset,how) -} - -function log_proc_write_setup(version:long,data:long,count:long,offset:long,how:long) -%{ - struct nfs_write_data* data = (struct nfs_write_data* )((long)THIS->data); - struct inode *inode = kread(&(data->inode)); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_WRITESETUP_ENTRY,"%1b%1b%8b%1b%1b%4b%8b", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->how,THIS->count,THIS->offset); - CATCH_DEREF_FAULT(); -%} - - -probe addevent.nfs.proc.commit_setup.entry - += _addevent.nfs.proc.commit_setup.entry -{ - update_record() -} - -probe _addevent.nfs.proc.commit_setup.entry - = nfs.proc.commit_setup -{ - log_proc_commit_setup(version,$data,count,offset) -} - -function log_proc_commit_setup(version:long,data:long,count:long,offset:long) -%{ - struct nfs_write_data* data = (struct nfs_write_data* )((long)THIS->data); - struct inode *inode = kread(&(data->inode)); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_COMMITSETUP_ENTRY,"%1b%1b%8b%1b%4b%8b", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->count,THIS->offset); - CATCH_DEREF_FAULT(); -%} - - -probe addevent.nfs.proc.read_done.entry - += _addevent.nfs.proc.read_done.entry -{ - update_record() -} - -probe _addevent.nfs.proc.read_done.entry - = nfs.proc.read_done -{ -%( kernel_v >= "2.6.10" %? - log_proc_read_done(version,$data,count,status) -%: - log_proc_read_done(version,$task->tk_calldata,count,status) -%) -} - -function log_proc_read_done(version:long,data:long,count:long,status:long) -%{ - struct nfs_read_data* data = (struct nfs_read_data* )((long)THIS->data); - struct inode *inode = kread(&(data->inode)); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_READDONE_ENTRY,"%1b%1b%8b%1b%4b%4b", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->status,THIS->count); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.read_done.return - += _addevent.nfs.proc.read_done.return -{ - update_record() -} - -probe _addevent.nfs.proc.read_done.return - = nfs.proc.read_done.return -{ -%( kernel_v >= "2.6.10" %? - log_nfs_return(HOOKID_NFS_PROC_READDONE_RETURN,$return) -%: - log_nfs_return(HOOKID_NFS_PROC_READDONE_RETURN,0) -%) -} - -probe addevent.nfs.proc.write_done.entry - += _addevent.nfs.proc.write_done.entry -{ - update_record() -} - -probe _addevent.nfs.proc.write_done.entry - = nfs.proc.write_done -{ -%( kernel_v >= "2.6.10" %? - log_proc_write_done(version,$data,count,status) -%: - log_proc_write_done(version,$task->tk_calldata,count,status) -%) -} - -function log_proc_write_done(version:long,data:long,count:long,status:long) -%{ - struct nfs_write_data* data = (struct nfs_write_data* )((long)THIS->data); - struct inode *inode = kread(&(data->inode)); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_WRITEDONE_ENTRY,"%1b%1b%8b%1b%4b%4b", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->status,THIS->count); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.write_done.return - += _addevent.nfs.proc.write_done.return -{ - update_record() -} - -probe _addevent.nfs.proc.write_done.return - = nfs.proc.write_done.return -{ -%( kernel_v >= "2.6.10" %? - log_nfs_return(HOOKID_NFS_PROC_WRITEDONE_RETURN,$return) -%: - log_nfs_return(HOOKID_NFS_PROC_WRITEDONE_RETURN,0) -%) -} - -probe addevent.nfs.proc.commit_done.entry - += _addevent.nfs.proc.commit_done.entry -{ - update_record() -} - -probe _addevent.nfs.proc.commit_done.entry - = nfs.proc.commit_done -{ -%( kernel_v >= "2.6.10" %? - log_proc_commit_done(version,$data,count,status) -%: - log_proc_commit_done(version,$task->tk_calldata,count,status) -%) -} - -function log_proc_commit_done(version:long,data:long,count:long,status:long) -%{ - struct nfs_write_data* data = (struct nfs_write_data* )((long)THIS->data); - struct inode *inode = kread(&(data->inode)); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_COMMITDONE_ENTRY,"%1b%1b%8b%1b%4b%4b", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->status,THIS->count); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.commit_done.return - += _addevent.nfs.proc.commit_done.return -{ - update_record() -} - -probe _addevent.nfs.proc.commit_done.return - = nfs.proc.commit_done.return -{ -%( kernel_v >= "2.6.10" %? - log_nfs_return(HOOKID_NFS_PROC_COMMITDONE_RETURN,$return) -%: - log_nfs_return(HOOKID_NFS_PROC_COMMITDONE_RETURN,0) -%) -} - -probe addevent.nfs.proc.open.entry - += _addevent.nfs.proc.open.entry -{ - update_record() -} - -probe _addevent.nfs.proc.open.entry - = nfs.proc.open -{ - log_proc_open(version,$inode,filename,flag,mode) -} - -function log_proc_open(version:long,inode:long, - filename:string,flag:long,mode:long) -%{ - struct inode *inode = (struct inode *)((long)THIS->inode); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_OPEN_ENTRY,"%1b%1b%8b%1b%0s%4b%4b", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->filename,THIS->flag,THIS->mode); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.open.return - += _addevent.nfs.proc.open.return -{ - update_record() -} - -probe _addevent.nfs.proc.open.return - = nfs.proc.open.return -{ - log_nfs_return(HOOKID_NFS_PROC_OPEN_RETURN,$return) -} - -probe addevent.nfs.proc.release.entry - += _addevent.nfs.proc.release.entry -{ - update_record() -} - -probe _addevent.nfs.proc.release.entry - = nfs.proc.release -{ - log_proc_release(version,$inode,filename,flag,mode) -} - -function log_proc_release(version:long,inode:long, - filename:string,flag:long,mode:long) -%{ - struct inode *inode = (struct inode *)((long)THIS->inode); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_RELEASE_ENTRY,"%1b%1b%8b%1b%0s%4b%4b", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->filename,THIS->flag,THIS->mode); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.release.return - += _addevent.nfs.proc.release.return -{ - update_record() -} - -probe _addevent.nfs.proc.release.return - = nfs.proc.release.return -{ - log_nfs_return(HOOKID_NFS_PROC_RELEASE_RETURN,$return) -} - -probe addevent.nfs.proc.create.entry - += _addevent.nfs.proc.create.entry -{ - update_record() -} - -probe _addevent.nfs.proc.create.entry - = nfs.proc.create -{ - log_proc_create(version,$dir,filename,mode) -} - -function log_proc_create(version:long,inode:long,filename:string,mode:long) -%{ - struct inode *inode = (struct inode *)((long)THIS->inode); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_CREATE_ENTRY,"%1b%1b%8b%1b%0s%4b", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->filename,THIS->mode); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.create.return - += _addevent.nfs.proc.create.return -{ - update_record() -} - -probe _addevent.nfs.proc.create.return - = nfs.proc.create.return -{ - log_nfs_return(HOOKID_NFS_PROC_CREATE_RETURN,$return) -} - -probe addevent.nfs.proc.remove.entry - += _addevent.nfs.proc.remove.entry -{ - update_record() -} - -probe _addevent.nfs.proc.remove.entry - = nfs.proc.remove -{ - log_proc_remove(version,$dir,filename) -} - -function log_proc_remove(version:long,inode:long, - filename:string) -%{ - struct inode *inode = (struct inode *)((long)THIS->inode); - struct super_block * sb = kread(&(inode->i_sb)); - int major_device,minor_device; - - getdevice(sb->s_id,&major_device,&minor_device); - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_REMOVE_ENTRY,"%1b%1b%8b%1b%0s", - (_FMT_)major_device,(_FMT_)minor_device, - NFS_FILEID(inode) /* FIXME: deref hazard! */, - THIS->version,THIS->filename); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.remove.return - += _addevent.nfs.proc.remove.return -{ - update_record() -} - -probe _addevent.nfs.proc.remove.return - = nfs.proc.remove.return -{ - log_nfs_return(HOOKID_NFS_PROC_REMOVE_RETURN,$return) -} - -probe addevent.nfs.proc.rename.entry - += _addevent.nfs.proc.rename.entry -{ - update_record() -} - -probe _addevent.nfs.proc.rename.entry - = nfs.proc.rename -{ - log_proc_rename(version,$old_dir,old_name,$new_dir,new_name) -} - -function log_proc_rename(version:long,old_dir:long,old_name:string, - new_dir:long,new_name:string) -%{ - struct inode *old_dir= (struct inode *)((long)THIS->old_dir); - struct inode *new_dir= (struct inode *)((long)THIS->new_dir); - struct super_block * old_sb = kread(&(old_dir->i_sb)); - struct super_block * new_sb = kread(&(new_dir->i_sb)); - int major_old,minor_old,major_new,minor_new; - - getdevice(old_sb->s_id,&major_old,&minor_old); - getdevice(new_sb->s_id,&major_new,&minor_new); - - _lket_trace(_GROUP_NFS,_HOOKID_NFS_PROC_RENAME_ENTRY,"%1b%1b%1b%8b%0s%1b%1b%8b%0s", - THIS->version,(_FMT_)major_old,(_FMT_)minor_old, - NFS_FILEID(old_dir) /* FIXME: deref hazard! */, - THIS->old_name,(_FMT_)major_new,(_FMT_)minor_new, - NFS_FILEID(new_dir) /* FIXME: deref hazard! */, - THIS->new_name); - CATCH_DEREF_FAULT(); -%} - -probe addevent.nfs.proc.rename.return - += _addevent.nfs.proc.rename.return -{ - update_record() -} - -probe _addevent.nfs.proc.rename.return - = nfs.proc.rename.return -{ - log_nfs_return(HOOKID_NFS_PROC_RENAME_RETURN,$return) -} - |