diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/f2fs_fs.h | 11 | ||||
| -rw-r--r-- | include/trace/events/f2fs.h | 57 |
2 files changed, 65 insertions, 3 deletions
diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h index f5740423b002..65559900d4d7 100644 --- a/include/linux/f2fs_fs.h +++ b/include/linux/f2fs_fs.h @@ -164,6 +164,10 @@ struct f2fs_checkpoint { unsigned char sit_nat_version_bitmap[1]; } __packed; +#define CP_CHKSUM_OFFSET 4092 /* default chksum offset in checkpoint */ +#define CP_MIN_CHKSUM_OFFSET \ + (offsetof(struct f2fs_checkpoint, sit_nat_version_bitmap)) + /* * For orphan inode management */ @@ -198,11 +202,12 @@ struct f2fs_extent { get_extra_isize(inode)) #define DEF_NIDS_PER_INODE 5 /* Node IDs in an Inode */ #define ADDRS_PER_INODE(inode) addrs_per_inode(inode) -#define ADDRS_PER_BLOCK 1018 /* Address Pointers in a Direct Block */ +#define DEF_ADDRS_PER_BLOCK 1018 /* Address Pointers in a Direct Block */ +#define ADDRS_PER_BLOCK(inode) addrs_per_block(inode) #define NIDS_PER_BLOCK 1018 /* Node IDs in an Indirect Block */ #define ADDRS_PER_PAGE(page, inode) \ - (IS_INODE(page) ? ADDRS_PER_INODE(inode) : ADDRS_PER_BLOCK) + (IS_INODE(page) ? ADDRS_PER_INODE(inode) : ADDRS_PER_BLOCK(inode)) #define NODE_DIR1_BLOCK (DEF_ADDRS_PER_INODE + 1) #define NODE_DIR2_BLOCK (DEF_ADDRS_PER_INODE + 2) @@ -267,7 +272,7 @@ struct f2fs_inode { } __packed; struct direct_node { - __le32 addr[ADDRS_PER_BLOCK]; /* array of data block address */ + __le32 addr[DEF_ADDRS_PER_BLOCK]; /* array of data block address */ } __packed; struct indirect_node { diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index a3916b4dd57e..53b96f12300c 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -533,6 +533,37 @@ TRACE_EVENT(f2fs_truncate_partial_nodes, __entry->err) ); +TRACE_EVENT(f2fs_file_write_iter, + + TP_PROTO(struct inode *inode, unsigned long offset, + unsigned long length, int ret), + + TP_ARGS(inode, offset, length, ret), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(unsigned long, offset) + __field(unsigned long, length) + __field(int, ret) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->offset = offset; + __entry->length = length; + __entry->ret = ret; + ), + + TP_printk("dev = (%d,%d), ino = %lu, " + "offset = %lu, length = %lu, written(err) = %d", + show_dev_ino(__entry), + __entry->offset, + __entry->length, + __entry->ret) +); + TRACE_EVENT(f2fs_map_blocks, TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret), @@ -1253,6 +1284,32 @@ DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page, TP_ARGS(page, type) ); +TRACE_EVENT(f2fs_filemap_fault, + + TP_PROTO(struct inode *inode, pgoff_t index, unsigned long ret), + + TP_ARGS(inode, index, ret), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(pgoff_t, index) + __field(unsigned long, ret) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->index = index; + __entry->ret = ret; + ), + + TP_printk("dev = (%d,%d), ino = %lu, index = %lu, ret = %lx", + show_dev_ino(__entry), + (unsigned long)__entry->index, + __entry->ret) +); + TRACE_EVENT(f2fs_writepages, TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), |