#undef TRACE_SYSTEM #define TRACE_SYSTEM nilfs2 #if !defined(_TRACE_NILFS2_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_NILFS2_H #include <linux/tracepoint.h> struct nilfs_sc_info; #define show_collection_stage(type) \ __print_symbolic(type, \ { NILFS_ST_INIT, "ST_INIT" }, \ { NILFS_ST_GC, "ST_GC" }, \ { NILFS_ST_FILE, "ST_FILE" }, \ { NILFS_ST_IFILE, "ST_IFILE" }, \ { NILFS_ST_CPFILE, "ST_CPFILE" }, \ { NILFS_ST_SUFILE, "ST_SUFILE" }, \ { NILFS_ST_DAT, "ST_DAT" }, \ { NILFS_ST_SR, "ST_SR" }, \ { NILFS_ST_DSYNC, "ST_DSYNC" }, \ { NILFS_ST_DONE, "ST_DONE"}) TRACE_EVENT(nilfs2_collection_stage_transition, TP_PROTO(struct nilfs_sc_info *sci), TP_ARGS(sci), TP_STRUCT__entry( __field(void *, sci) __field(int, stage) ), TP_fast_assign( __entry->sci = sci; __entry->stage = sci->sc_stage.scnt; ), TP_printk("sci = %p stage = %s", __entry->sci, show_collection_stage(__entry->stage)) ); #ifndef TRACE_HEADER_MULTI_READ enum nilfs2_transaction_transition_state { TRACE_NILFS2_TRANSACTION_BEGIN, TRACE_NILFS2_TRANSACTION_COMMIT, TRACE_NILFS2_TRANSACTION_ABORT, TRACE_NILFS2_TRANSACTION_TRYLOCK, TRACE_NILFS2_TRANSACTION_LOCK, TRACE_NILFS2_TRANSACTION_UNLOCK, }; #endif #define show_transaction_state(type) \ __print_symbolic(type, \ { TRACE_NILFS2_TRANSACTION_BEGIN, "BEGIN" }, \ { TRACE_NILFS2_TRANSACTION_COMMIT, "COMMIT" }, \ { TRACE_NILFS2_TRANSACTION_ABORT, "ABORT" }, \ { TRACE_NILFS2_TRANSACTION_TRYLOCK, "TRYLOCK" }, \ { TRACE_NILFS2_TRANSACTION_LOCK, "LOCK" }, \ { TRACE_NILFS2_TRANSACTION_UNLOCK, "UNLOCK" }) TRACE_EVENT(nilfs2_transaction_transition, TP_PROTO(struct super_block *sb, struct nilfs_transaction_info *ti, int count, unsigned int flags, enum nilfs2_transaction_transition_state state), TP_ARGS(sb, ti, count, flags, state), TP_STRUCT__entry( __field(void *, sb) __field(void *, ti) __field(int, count) __field(unsigned int, flags) __field(int, state) ), TP_fast_assign( __entry->sb = sb; __entry->ti = ti; __entry->count = count; __entry->flags = flags; __entry->state = state; ), TP_printk("sb = %p ti = %p count = %d flags = %x state = %s", __entry->sb, __entry->ti, __entry->count, __entry->flags, show_transaction_state(__entry->state)) ); TRACE_EVENT(nilfs2_segment_usage_check, TP_PROTO(struct inode *sufile, __u64 segnum, unsigned long cnt), TP_ARGS(sufile, segnum, cnt), TP_STRUCT__entry( __field(struct inode *, sufile) __field(__u64, segnum) __field(unsigned long, cnt) ), TP_fast_assign( __entry->sufile = sufile; __entry->segnum = segnum; __entry->cnt = cnt; ), TP_printk("sufile = %p segnum = %llu cnt = %lu", __entry->sufile, __entry->segnum, __entry->cnt) ); TRACE_EVENT(nilfs2_segment_usage_allocated, TP_PROTO(struct inode *sufile, __u64 segnum), TP_ARGS(sufile, segnum), TP_STRUCT__entry( __field(struct inode *, sufile) __field(__u64, segnum) ), TP_fast_assign( __entry->sufile = sufile; __entry->segnum = segnum; ), TP_printk("sufile = %p segnum = %llu", __entry->sufile, __entry->segnum) ); TRACE_EVENT(nilfs2_segment_usage_freed, TP_PROTO(struct inode *sufile, __u64 segnum), TP_ARGS(sufile, segnum), TP_STRUCT__entry( __field(struct inode *, sufile) __field(__u64, segnum) ), TP_fast_assign( __entry->sufile = sufile; __entry->segnum = segnum; ), TP_printk("sufile = %p segnum = %llu", __entry->sufile, __entry->segnum) ); TRACE_EVENT(nilfs2_mdt_insert_new_block, TP_PROTO(struct inode *inode, unsigned long ino, unsigned long block), TP_ARGS(inode, ino, block), TP_STRUCT__entry( __field(struct inode *, inode) __field(unsigned long, ino) __field(unsigned long, block) ), TP_fast_assign( __entry->inode = inode; __entry->ino = ino; __entry->block = block; ), TP_printk("inode = %p ino = %lu block = %lu", __entry->inode, __entry->ino, __entry->block) ); TRACE_EVENT(nilfs2_mdt_submit_block, TP_PROTO(struct inode *inode, unsigned long ino, unsigned long blkoff, int mode), TP_ARGS(inode, ino, blkoff, mode), TP_STRUCT__entry( __field(struct inode *, inode) __field(unsigned long, ino) __field(unsigned long, blkoff) __field(int, mode) ), TP_fast_assign( __entry->inode = inode; __entry->ino = ino; __entry->blkoff = blkoff; __entry->mode = mode; ), TP_printk("inode = %p ino = %lu blkoff = %lu mode = %x", __entry->inode, __entry->ino, __entry->blkoff, __entry->mode) ); #endif /* _TRACE_NILFS2_H */ /* This part must be outside protection */ #undef TRACE_INCLUDE_FILE #define TRACE_INCLUDE_FILE nilfs2 #include <trace/define_trace.h>