diff options
Diffstat (limited to 'fs/nfs/nfstrace.h')
| -rw-r--r-- | fs/nfs/nfstrace.h | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/fs/nfs/nfstrace.h b/fs/nfs/nfstrace.h index 82b51120450f..83e9615c8b8c 100644 --- a/fs/nfs/nfstrace.h +++ b/fs/nfs/nfstrace.h @@ -862,6 +862,152 @@ TRACE_EVENT(nfs_sillyrename_unlink, ) ); +TRACE_EVENT(nfs_aop_readpage, + TP_PROTO( + const struct inode *inode, + struct page *page + ), + + TP_ARGS(inode, page), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(u32, fhandle) + __field(u64, fileid) + __field(u64, version) + __field(loff_t, offset) + ), + + TP_fast_assign( + const struct nfs_inode *nfsi = NFS_I(inode); + + __entry->dev = inode->i_sb->s_dev; + __entry->fileid = nfsi->fileid; + __entry->fhandle = nfs_fhandle_hash(&nfsi->fh); + __entry->version = inode_peek_iversion_raw(inode); + __entry->offset = page_index(page) << PAGE_SHIFT; + ), + + TP_printk( + "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu offset=%lld", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long long)__entry->fileid, + __entry->fhandle, __entry->version, + __entry->offset + ) +); + +TRACE_EVENT(nfs_aop_readpage_done, + TP_PROTO( + const struct inode *inode, + struct page *page, + int ret + ), + + TP_ARGS(inode, page, ret), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(u32, fhandle) + __field(int, ret) + __field(u64, fileid) + __field(u64, version) + __field(loff_t, offset) + ), + + TP_fast_assign( + const struct nfs_inode *nfsi = NFS_I(inode); + + __entry->dev = inode->i_sb->s_dev; + __entry->fileid = nfsi->fileid; + __entry->fhandle = nfs_fhandle_hash(&nfsi->fh); + __entry->version = inode_peek_iversion_raw(inode); + __entry->offset = page_index(page) << PAGE_SHIFT; + __entry->ret = ret; + ), + + TP_printk( + "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu offset=%lld ret=%d", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long long)__entry->fileid, + __entry->fhandle, __entry->version, + __entry->offset, __entry->ret + ) +); + +TRACE_EVENT(nfs_aop_readahead, + TP_PROTO( + const struct inode *inode, + unsigned int nr_pages + ), + + TP_ARGS(inode, nr_pages), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(u32, fhandle) + __field(u64, fileid) + __field(u64, version) + __field(unsigned int, nr_pages) + ), + + TP_fast_assign( + const struct nfs_inode *nfsi = NFS_I(inode); + + __entry->dev = inode->i_sb->s_dev; + __entry->fileid = nfsi->fileid; + __entry->fhandle = nfs_fhandle_hash(&nfsi->fh); + __entry->version = inode_peek_iversion_raw(inode); + __entry->nr_pages = nr_pages; + ), + + TP_printk( + "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu nr_pages=%u", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long long)__entry->fileid, + __entry->fhandle, __entry->version, + __entry->nr_pages + ) +); + +TRACE_EVENT(nfs_aop_readahead_done, + TP_PROTO( + const struct inode *inode, + unsigned int nr_pages, + int ret + ), + + TP_ARGS(inode, nr_pages, ret), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(u32, fhandle) + __field(int, ret) + __field(u64, fileid) + __field(u64, version) + __field(unsigned int, nr_pages) + ), + + TP_fast_assign( + const struct nfs_inode *nfsi = NFS_I(inode); + + __entry->dev = inode->i_sb->s_dev; + __entry->fileid = nfsi->fileid; + __entry->fhandle = nfs_fhandle_hash(&nfsi->fh); + __entry->version = inode_peek_iversion_raw(inode); + __entry->nr_pages = nr_pages; + __entry->ret = ret; + ), + + TP_printk( + "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu nr_pages=%u ret=%d", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long long)__entry->fileid, + __entry->fhandle, __entry->version, + __entry->nr_pages, __entry->ret + ) +); + TRACE_EVENT(nfs_initiate_read, TP_PROTO( const struct nfs_pgio_header *hdr |