diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/define_trace.h | 6 | ||||
| -rw-r--r-- | include/trace/events/btrfs.h | 3 | ||||
| -rw-r--r-- | include/trace/events/f2fs.h | 38 | ||||
| -rw-r--r-- | include/trace/events/huge_memory.h | 137 | ||||
| -rw-r--r-- | include/trace/events/page_isolation.h | 38 | ||||
| -rw-r--r-- | include/trace/events/vmscan.h | 21 | ||||
| -rw-r--r-- | include/trace/trace_events.h | 6 |
7 files changed, 237 insertions, 12 deletions
diff --git a/include/trace/define_trace.h b/include/trace/define_trace.h index 2d8639ea64d5..6e3945f64102 100644 --- a/include/trace/define_trace.h +++ b/include/trace/define_trace.h @@ -40,6 +40,11 @@ assign, print, reg, unreg) \ DEFINE_TRACE_FN(name, reg, unreg) +#undef TRACE_EVENT_FN_COND +#define TRACE_EVENT_FN_COND(name, proto, args, cond, tstruct, \ + assign, print, reg, unreg) \ + DEFINE_TRACE_FN(name, reg, unreg) + #undef DEFINE_EVENT #define DEFINE_EVENT(template, name, proto, args) \ DEFINE_TRACE(name) @@ -93,6 +98,7 @@ #undef TRACE_EVENT #undef TRACE_EVENT_FN +#undef TRACE_EVENT_FN_COND #undef TRACE_EVENT_CONDITION #undef DECLARE_EVENT_CLASS #undef DEFINE_EVENT diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index b4473dab39d6..d866f21efbbf 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -45,7 +45,8 @@ struct btrfs_qgroup_operation; { BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \ { BTRFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \ { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \ - { BTRFS_UUID_TREE_OBJECTID, "UUID_RELOC" }, \ + { BTRFS_UUID_TREE_OBJECTID, "UUID_TREE" }, \ + { BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, \ { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" }) #define show_root_type(obj) \ diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index 00b4a6308249..a1b488809f06 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -1265,6 +1265,44 @@ TRACE_EVENT(f2fs_destroy_extent_tree, __entry->node_cnt) ); +DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes, + + TP_PROTO(struct super_block *sb, int type, int count), + + TP_ARGS(sb, type, count), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(int, type) + __field(int, count) + ), + + TP_fast_assign( + __entry->dev = sb->s_dev; + __entry->type = type; + __entry->count = count; + ), + + TP_printk("dev = (%d,%d), %s, dirty count = %d", + show_dev(__entry), + show_file_type(__entry->type), + __entry->count) +); + +DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter, + + TP_PROTO(struct super_block *sb, int type, int count), + + TP_ARGS(sb, type, count) +); + +DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit, + + TP_PROTO(struct super_block *sb, int type, int count), + + TP_ARGS(sb, type, count) +); + #endif /* _TRACE_F2FS_H */ /* This part must be outside protection */ diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h new file mode 100644 index 000000000000..0f803d2783e3 --- /dev/null +++ b/include/trace/events/huge_memory.h @@ -0,0 +1,137 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM huge_memory + +#if !defined(__HUGE_MEMORY_H) || defined(TRACE_HEADER_MULTI_READ) +#define __HUGE_MEMORY_H + +#include <linux/tracepoint.h> + +#include <trace/events/gfpflags.h> + +#define SCAN_STATUS \ + EM( SCAN_FAIL, "failed") \ + EM( SCAN_SUCCEED, "succeeded") \ + EM( SCAN_PMD_NULL, "pmd_null") \ + EM( SCAN_EXCEED_NONE_PTE, "exceed_none_pte") \ + EM( SCAN_PTE_NON_PRESENT, "pte_non_present") \ + EM( SCAN_PAGE_RO, "no_writable_page") \ + EM( SCAN_NO_REFERENCED_PAGE, "no_referenced_page") \ + EM( SCAN_PAGE_NULL, "page_null") \ + EM( SCAN_SCAN_ABORT, "scan_aborted") \ + EM( SCAN_PAGE_COUNT, "not_suitable_page_count") \ + EM( SCAN_PAGE_LRU, "page_not_in_lru") \ + EM( SCAN_PAGE_LOCK, "page_locked") \ + EM( SCAN_PAGE_ANON, "page_not_anon") \ + EM( SCAN_PAGE_COMPOUND, "page_compound") \ + EM( SCAN_ANY_PROCESS, "no_process_for_page") \ + EM( SCAN_VMA_NULL, "vma_null") \ + EM( SCAN_VMA_CHECK, "vma_check_failed") \ + EM( SCAN_ADDRESS_RANGE, "not_suitable_address_range") \ + EM( SCAN_SWAP_CACHE_PAGE, "page_swap_cache") \ + EM( SCAN_DEL_PAGE_LRU, "could_not_delete_page_from_lru")\ + EM( SCAN_ALLOC_HUGE_PAGE_FAIL, "alloc_huge_page_failed") \ + EMe( SCAN_CGROUP_CHARGE_FAIL, "ccgroup_charge_failed") + +#undef EM +#undef EMe +#define EM(a, b) TRACE_DEFINE_ENUM(a); +#define EMe(a, b) TRACE_DEFINE_ENUM(a); + +SCAN_STATUS + +#undef EM +#undef EMe +#define EM(a, b) {a, b}, +#define EMe(a, b) {a, b} + +TRACE_EVENT(mm_khugepaged_scan_pmd, + + TP_PROTO(struct mm_struct *mm, unsigned long pfn, bool writable, + bool referenced, int none_or_zero, int status), + + TP_ARGS(mm, pfn, writable, referenced, none_or_zero, status), + + TP_STRUCT__entry( + __field(struct mm_struct *, mm) + __field(unsigned long, pfn) + __field(bool, writable) + __field(bool, referenced) + __field(int, none_or_zero) + __field(int, status) + ), + + TP_fast_assign( + __entry->mm = mm; + __entry->pfn = pfn; + __entry->writable = writable; + __entry->referenced = referenced; + __entry->none_or_zero = none_or_zero; + __entry->status = status; + ), + + TP_printk("mm=%p, scan_pfn=0x%lx, writable=%d, referenced=%d, none_or_zero=%d, status=%s", + __entry->mm, + __entry->pfn, + __entry->writable, + __entry->referenced, + __entry->none_or_zero, + __print_symbolic(__entry->status, SCAN_STATUS)) +); + +TRACE_EVENT(mm_collapse_huge_page, + + TP_PROTO(struct mm_struct *mm, int isolated, int status), + + TP_ARGS(mm, isolated, status), + + TP_STRUCT__entry( + __field(struct mm_struct *, mm) + __field(int, isolated) + __field(int, status) + ), + + TP_fast_assign( + __entry->mm = mm; + __entry->isolated = isolated; + __entry->status = status; + ), + + TP_printk("mm=%p, isolated=%d, status=%s", + __entry->mm, + __entry->isolated, + __print_symbolic(__entry->status, SCAN_STATUS)) +); + +TRACE_EVENT(mm_collapse_huge_page_isolate, + + TP_PROTO(unsigned long pfn, int none_or_zero, + bool referenced, bool writable, int status), + + TP_ARGS(pfn, none_or_zero, referenced, writable, status), + + TP_STRUCT__entry( + __field(unsigned long, pfn) + __field(int, none_or_zero) + __field(bool, referenced) + __field(bool, writable) + __field(int, status) + ), + + TP_fast_assign( + __entry->pfn = pfn; + __entry->none_or_zero = none_or_zero; + __entry->referenced = referenced; + __entry->writable = writable; + __entry->status = status; + ), + + TP_printk("scan_pfn=0x%lx, none_or_zero=%d, referenced=%d, writable=%d, status=%s", + __entry->pfn, + __entry->none_or_zero, + __entry->referenced, + __entry->writable, + __print_symbolic(__entry->status, SCAN_STATUS)) +); + +#endif /* __HUGE_MEMORY_H */ +#include <trace/define_trace.h> diff --git a/include/trace/events/page_isolation.h b/include/trace/events/page_isolation.h new file mode 100644 index 000000000000..6fb644029c80 --- /dev/null +++ b/include/trace/events/page_isolation.h @@ -0,0 +1,38 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM page_isolation + +#if !defined(_TRACE_PAGE_ISOLATION_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_PAGE_ISOLATION_H + +#include <linux/tracepoint.h> + +TRACE_EVENT(test_pages_isolated, + + TP_PROTO( + unsigned long start_pfn, + unsigned long end_pfn, + unsigned long fin_pfn), + + TP_ARGS(start_pfn, end_pfn, fin_pfn), + + TP_STRUCT__entry( + __field(unsigned long, start_pfn) + __field(unsigned long, end_pfn) + __field(unsigned long, fin_pfn) + ), + + TP_fast_assign( + __entry->start_pfn = start_pfn; + __entry->end_pfn = end_pfn; + __entry->fin_pfn = fin_pfn; + ), + + TP_printk("start_pfn=0x%lx end_pfn=0x%lx fin_pfn=0x%lx ret=%s", + __entry->start_pfn, __entry->end_pfn, __entry->fin_pfn, + __entry->end_pfn == __entry->fin_pfn ? "success" : "fail") +); + +#endif /* _TRACE_PAGE_ISOLATION_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h index f66476b96264..31763dd8db1c 100644 --- a/include/trace/events/vmscan.h +++ b/include/trace/events/vmscan.h @@ -330,10 +330,9 @@ DEFINE_EVENT(mm_vmscan_lru_isolate_template, mm_vmscan_memcg_isolate, TRACE_EVENT(mm_vmscan_writepage, - TP_PROTO(struct page *page, - int reclaim_flags), + TP_PROTO(struct page *page), - TP_ARGS(page, reclaim_flags), + TP_ARGS(page), TP_STRUCT__entry( __field(unsigned long, pfn) @@ -342,7 +341,7 @@ TRACE_EVENT(mm_vmscan_writepage, TP_fast_assign( __entry->pfn = page_to_pfn(page); - __entry->reclaim_flags = reclaim_flags; + __entry->reclaim_flags = trace_reclaim_flags(page); ), TP_printk("page=%p pfn=%lu flags=%s", @@ -353,11 +352,11 @@ TRACE_EVENT(mm_vmscan_writepage, TRACE_EVENT(mm_vmscan_lru_shrink_inactive, - TP_PROTO(int nid, int zid, - unsigned long nr_scanned, unsigned long nr_reclaimed, - int priority, int reclaim_flags), + TP_PROTO(struct zone *zone, + unsigned long nr_scanned, unsigned long nr_reclaimed, + int priority, int file), - TP_ARGS(nid, zid, nr_scanned, nr_reclaimed, priority, reclaim_flags), + TP_ARGS(zone, nr_scanned, nr_reclaimed, priority, file), TP_STRUCT__entry( __field(int, nid) @@ -369,12 +368,12 @@ TRACE_EVENT(mm_vmscan_lru_shrink_inactive, ), TP_fast_assign( - __entry->nid = nid; - __entry->zid = zid; + __entry->nid = zone_to_nid(zone); + __entry->zid = zone_idx(zone); __entry->nr_scanned = nr_scanned; __entry->nr_reclaimed = nr_reclaimed; __entry->priority = priority; - __entry->reclaim_flags = reclaim_flags; + __entry->reclaim_flags = trace_shrink_flags(file); ), TP_printk("nid=%d zid=%d nr_scanned=%ld nr_reclaimed=%ld priority=%d flags=%s", diff --git a/include/trace/trace_events.h b/include/trace/trace_events.h index de996cf61053..170c93bbdbb7 100644 --- a/include/trace/trace_events.h +++ b/include/trace/trace_events.h @@ -123,6 +123,12 @@ TRACE_MAKE_SYSTEM_STR(); TRACE_EVENT(name, PARAMS(proto), PARAMS(args), \ PARAMS(tstruct), PARAMS(assign), PARAMS(print)) \ +#undef TRACE_EVENT_FN_COND +#define TRACE_EVENT_FN_COND(name, proto, args, cond, tstruct, \ + assign, print, reg, unreg) \ + TRACE_EVENT_CONDITION(name, PARAMS(proto), PARAMS(args), PARAMS(cond), \ + PARAMS(tstruct), PARAMS(assign), PARAMS(print)) \ + #undef TRACE_EVENT_FLAGS #define TRACE_EVENT_FLAGS(name, value) \ __TRACE_EVENT_FLAGS(name, value) |
