(unsigned long) __entry->writeback_index)
)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+TRACE_EVENT(ext4_da_write_pages,
+ TP_PROTO(struct inode *inode, pgoff_t first_page,
+ struct writeback_control *wbc),
+
+ TP_ARGS(inode, first_page, wbc),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( pgoff_t, first_page )
+ __field( long, nr_to_write )
+ __field( int, sync_mode )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(first_page, first_page)
+ tp_assign(nr_to_write, wbc->nr_to_write)
+ tp_assign(sync_mode, wbc->sync_mode)
+ ),
+
+ TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
+ "sync_mode %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->first_page,
+ __entry->nr_to_write, __entry->sync_mode)
+)
+
+#else
+
TRACE_EVENT(ext4_da_write_pages,
TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
)
)
+#endif
+
TRACE_EVENT(ext4_da_writepages_result,
TP_PROTO(struct inode *inode, struct writeback_control *wbc,
int ret, int pages_written),
TP_ARGS(page)
)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
+ TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
+
+ TP_ARGS(page, offset, length),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( pgoff_t, index )
+ __field( unsigned int, offset )
+ __field( unsigned int, length )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, page->mapping->host->i_sb->s_dev)
+ tp_assign(ino, page->mapping->host->i_ino)
+ tp_assign(index, page->index)
+ tp_assign(offset, offset)
+ tp_assign(length, length)
+ ),
+
+ TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned long) __entry->index,
+ __entry->offset, __entry->length)
+)
+
+DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
+ TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
+
+ TP_ARGS(page, offset, length)
+)
+
+DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
+ TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
+
+ TP_ARGS(page, offset, length)
+)
+
+#else
+
TRACE_EVENT(ext4_invalidatepage,
TP_PROTO(struct page *page, unsigned long offset),
(unsigned long) __entry->ino,
(unsigned long) __entry->index, __entry->offset)
)
+
+#endif
+
#endif
TRACE_EVENT(ext4_discard_blocks,
TP_ARGS(inode, lblk, len, flags)
)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
+ TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
+ int ret),
+
+ TP_ARGS(inode, flags, map, ret),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( unsigned int, flags )
+ __field( ext4_fsblk_t, pblk )
+ __field( ext4_lblk_t, lblk )
+ __field( unsigned int, len )
+ __field( unsigned int, mflags )
+ __field( int, ret )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(flags, flags)
+ tp_assign(pblk, map->m_pblk)
+ tp_assign(lblk, map->m_lblk)
+ tp_assign(len, map->m_len)
+ tp_assign(mflags, map->m_flags)
+ tp_assign(ret, ret)
+ ),
+
+ TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
+ "mflags %s ret %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
+ __entry->len, show_mflags(__entry->mflags), __entry->ret)
+)
+
+DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
+ TP_PROTO(struct inode *inode, unsigned flags,
+ struct ext4_map_blocks *map, int ret),
+
+ TP_ARGS(inode, flags, map, ret)
+)
+
+DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
+ TP_PROTO(struct inode *inode, unsigned flags,
+ struct ext4_map_blocks *map, int ret),
+
+ TP_ARGS(inode, flags, map, ret)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
)
#endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+TRACE_EVENT(ext4_journal_start,
+ TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
+ unsigned long IP),
+
+ TP_ARGS(sb, blocks, rsv_blocks, IP),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field(unsigned long, ip )
+ __field( int, blocks )
+ __field( int, rsv_blocks )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, sb->s_dev)
+ tp_assign(ip, IP)
+ tp_assign(blocks, blocks)
+ tp_assign(rsv_blocks, rsv_blocks)
+ ),
+
+ TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip)
+)
+
+TRACE_EVENT(ext4_journal_start_reserved,
+ TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
+
+ TP_ARGS(sb, blocks, IP),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field(unsigned long, ip )
+ __field( int, blocks )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, sb->s_dev)
+ tp_assign(ip, IP)
+ tp_assign(blocks, blocks)
+ ),
+
+ TP_printk("dev %d,%d blocks, %d caller %pF",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->blocks, (void *)__entry->ip)
+)
+
+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
+
TRACE_EVENT(ext4_journal_start,
TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP),
(unsigned short) __entry->len)
)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+TRACE_EVENT(ext4_remove_blocks,
+ TP_PROTO(struct inode *inode, struct ext4_extent *ex,
+ ext4_lblk_t from, ext4_fsblk_t to,
+ long long partial_cluster),
+
+ TP_ARGS(inode, ex, from, to, partial_cluster),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, from )
+ __field( ext4_lblk_t, to )
+ __field( long long, partial )
+ __field( ext4_fsblk_t, ee_pblk )
+ __field( ext4_lblk_t, ee_lblk )
+ __field( unsigned short, ee_len )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(from, from)
+ tp_assign(to, to)
+ tp_assign(partial, partial_cluster)
+ tp_assign(ee_pblk, ext4_ext_pblock(ex))
+ tp_assign(ee_lblk, le32_to_cpu(ex->ee_block))
+ tp_assign(ee_len, ext4_ext_get_actual_len(ex))
+ ),
+
+ TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
+ "from %u to %u partial_cluster %lld",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->ee_lblk,
+ (unsigned long long) __entry->ee_pblk,
+ (unsigned short) __entry->ee_len,
+ (unsigned) __entry->from,
+ (unsigned) __entry->to,
+ (long long) __entry->partial)
+)
+
+#else
+
TRACE_EVENT(ext4_remove_blocks,
TP_PROTO(struct inode *inode, struct ext4_extent *ex,
ext4_lblk_t from, ext4_fsblk_t to,
(unsigned) __entry->partial)
)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+TRACE_EVENT(ext4_ext_rm_leaf,
+ TP_PROTO(struct inode *inode, ext4_lblk_t start,
+ struct ext4_extent *ex,
+ long long partial_cluster),
+
+ TP_ARGS(inode, start, ex, partial_cluster),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( long long, partial )
+ __field( ext4_lblk_t, start )
+ __field( ext4_lblk_t, ee_lblk )
+ __field( ext4_fsblk_t, ee_pblk )
+ __field( short, ee_len )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(partial, partial_cluster)
+ tp_assign(start, start)
+ tp_assign(ee_lblk, le32_to_cpu(ex->ee_block))
+ tp_assign(ee_pblk, ext4_ext_pblock(ex))
+ tp_assign(ee_len, ext4_ext_get_actual_len(ex))
+ ),
+
+ TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
+ "partial_cluster %lld",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->start,
+ (unsigned) __entry->ee_lblk,
+ (unsigned long long) __entry->ee_pblk,
+ (unsigned short) __entry->ee_len,
+ (long long) __entry->partial)
+)
+
+#else
+
TRACE_EVENT(ext4_ext_rm_leaf,
TP_PROTO(struct inode *inode, ext4_lblk_t start,
struct ext4_extent *ex, ext4_fsblk_t partial_cluster),
(unsigned) __entry->partial)
)
+#endif
+
TRACE_EVENT(ext4_ext_rm_idx,
TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
(unsigned long long) __entry->pblk)
)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+TRACE_EVENT(ext4_ext_remove_space,
+ TP_PROTO(struct inode *inode, ext4_lblk_t start,
+ ext4_lblk_t end, int depth),
+
+ TP_ARGS(inode, start, end, depth),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, start )
+ __field( ext4_lblk_t, end )
+ __field( int, depth )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(start, start)
+ tp_assign(end, end)
+ tp_assign(depth, depth)
+ ),
+
+ TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->start,
+ (unsigned) __entry->end,
+ __entry->depth)
+)
+
+#else
+
TRACE_EVENT(ext4_ext_remove_space,
TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth),
__entry->depth)
)
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+TRACE_EVENT(ext4_ext_remove_space_done,
+ TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
+ int depth, long long partial, __le16 eh_entries),
+
+ TP_ARGS(inode, start, end, depth, partial, eh_entries),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, start )
+ __field( ext4_lblk_t, end )
+ __field( int, depth )
+ __field( long long, partial )
+ __field( unsigned short, eh_entries )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(start, start)
+ tp_assign(end, end)
+ tp_assign(depth, depth)
+ tp_assign(partial, partial)
+ tp_assign(eh_entries, le16_to_cpu(eh_entries))
+ ),
+
+ TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
+ "remaining_entries %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ (unsigned) __entry->start,
+ (unsigned) __entry->end,
+ __entry->depth,
+ (long long) __entry->partial,
+ (unsigned short) __entry->eh_entries)
+)
+
+#else
+
TRACE_EVENT(ext4_ext_remove_space_done,
TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth,
ext4_lblk_t partial, unsigned short eh_entries),
(unsigned) __entry->partial,
(unsigned short) __entry->eh_entries)
)
+
+#endif
+
+#endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+
+TRACE_EVENT(ext4_es_insert_extent,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( char, status )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, es->es_lblk)
+ tp_assign(len, es->es_len)
+ tp_assign(pblk, ext4_es_pblock(es))
+ tp_assign(status, ext4_es_status(es) >> 60)
+ ),
+
+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->len,
+ __entry->pblk, show_extent_status(__entry->status))
+)
+
+TRACE_EVENT(ext4_es_remove_extent,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
+
+ TP_ARGS(inode, lblk, len),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( loff_t, lblk )
+ __field( loff_t, len )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, lblk)
+ tp_assign(len, len)
+ ),
+
+ TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->len)
+)
+
+TRACE_EVENT(ext4_es_find_delayed_extent_range_enter,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
+
+ TP_ARGS(inode, lblk),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, lblk)
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->lblk)
+)
+
+TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
+ TP_PROTO(struct inode *inode, struct extent_status *es),
+
+ TP_ARGS(inode, es),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( char, status )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, es->es_lblk)
+ tp_assign(len, es->es_len)
+ tp_assign(pblk, ext4_es_pblock(es))
+ tp_assign(status, ext4_es_status(es) >> 60)
+ ),
+
+ TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino,
+ __entry->lblk, __entry->len,
+ __entry->pblk, show_extent_status(__entry->status))
+)
+
+TRACE_EVENT(ext4_es_lookup_extent_enter,
+ TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
+
+ TP_ARGS(inode, lblk),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, lblk)
+ ),
+
+ TP_printk("dev %d,%d ino %lu lblk %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->lblk)
+)
+
+TRACE_EVENT(ext4_es_lookup_extent_exit,
+ TP_PROTO(struct inode *inode, struct extent_status *es,
+ int found),
+
+ TP_ARGS(inode, es, found),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( ino_t, ino )
+ __field( ext4_lblk_t, lblk )
+ __field( ext4_lblk_t, len )
+ __field( ext4_fsblk_t, pblk )
+ __field( char, status )
+ __field( int, found )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, inode->i_sb->s_dev)
+ tp_assign(ino, inode->i_ino)
+ tp_assign(lblk, es->es_lblk)
+ tp_assign(len, es->es_len)
+ tp_assign(pblk, ext4_es_pblock(es))
+ tp_assign(status, ext4_es_status(es) >> 60)
+ tp_assign(found, found)
+ ),
+
+ TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ (unsigned long) __entry->ino, __entry->found,
+ __entry->lblk, __entry->len,
+ __entry->found ? __entry->pblk : 0,
+ show_extent_status(__entry->found ? __entry->status : 0))
+)
+
+TRACE_EVENT(ext4_es_shrink_enter,
+ TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
+
+ TP_ARGS(sb, nr_to_scan, cache_cnt),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, nr_to_scan )
+ __field( int, cache_cnt )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, sb->s_dev)
+ tp_assign(nr_to_scan, nr_to_scan)
+ tp_assign(cache_cnt, cache_cnt)
+ ),
+
+ TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->nr_to_scan, __entry->cache_cnt)
+)
+
+TRACE_EVENT(ext4_es_shrink_exit,
+ TP_PROTO(struct super_block *sb, int shrunk_nr, int cache_cnt),
+
+ TP_ARGS(sb, shrunk_nr, cache_cnt),
+
+ TP_STRUCT__entry(
+ __field( dev_t, dev )
+ __field( int, shrunk_nr )
+ __field( int, cache_cnt )
+ ),
+
+ TP_fast_assign(
+ tp_assign(dev, sb->s_dev)
+ tp_assign(shrunk_nr, shrunk_nr)
+ tp_assign(cache_cnt, cache_cnt)
+ ),
+
+ TP_printk("dev %d,%d shrunk_nr %d cache_cnt %d",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->shrunk_nr, __entry->cache_cnt)
+)
+
#endif
#endif /* _TRACE_EXT4_H */
projects / lttng-modules.git / commitdiff
