diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/trace/events/ext4.h | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index 451e0202aa69..e9d7ee77d3a1 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -16,6 +16,11 @@ struct mpage_da_data; struct ext4_map_blocks; struct extent_status; +/* shim until we merge in the xfs_collapse_range branch */ +#ifndef FALLOC_FL_COLLAPSE_RANGE +#define FALLOC_FL_COLLAPSE_RANGE 0x08 +#endif + #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode)) #define show_mballoc_flags(flags) __print_flags(flags, "|", \ @@ -71,7 +76,8 @@ struct extent_status; #define show_falloc_mode(mode) __print_flags(mode, "|", \ { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \ { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \ - { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}) + { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \ + { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}) TRACE_EVENT(ext4_free_inode, @@ -2415,6 +2421,31 @@ TRACE_EVENT(ext4_es_shrink_exit, __entry->shrunk_nr, __entry->cache_cnt) ); +TRACE_EVENT(ext4_collapse_range, + TP_PROTO(struct inode *inode, loff_t offset, loff_t len), + + TP_ARGS(inode, offset, len), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(loff_t, offset) + __field(loff_t, len) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->offset = offset; + __entry->len = len; + ), + + TP_printk("dev %d,%d ino %lu offset %lld len %lld", + MAJOR(__entry->dev), MINOR(__entry->dev), + (unsigned long) __entry->ino, + __entry->offset, __entry->len) +); + #endif /* _TRACE_EXT4_H */ /* This part must be outside protection */ |