diff options
Diffstat (limited to 'include/trace/events')
| -rw-r--r-- | include/trace/events/asoc.h | 92 | ||||
| -rw-r--r-- | include/trace/events/compaction.h | 25 | ||||
| -rw-r--r-- | include/trace/events/ext4.h | 18 | ||||
| -rw-r--r-- | include/trace/events/f2fs.h | 146 | ||||
| -rw-r--r-- | include/trace/events/filelock.h | 96 | ||||
| -rw-r--r-- | include/trace/events/gfpflags.h | 1 | ||||
| -rw-r--r-- | include/trace/events/module.h | 4 | ||||
| -rw-r--r-- | include/trace/events/vmscan.h | 19 |
8 files changed, 280 insertions, 121 deletions
diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h index 03996b2bb04..c75c795a377 100644 --- a/include/trace/events/asoc.h +++ b/include/trace/events/asoc.h @@ -11,102 +11,10 @@ struct snd_soc_jack; struct snd_soc_codec; -struct snd_soc_platform; struct snd_soc_card; struct snd_soc_dapm_widget; struct snd_soc_dapm_path; -/* - * Log register events - */ -DECLARE_EVENT_CLASS(snd_soc_reg, - - TP_PROTO(struct snd_soc_codec *codec, unsigned int reg, - unsigned int val), - - TP_ARGS(codec, reg, val), - - TP_STRUCT__entry( - __string( name, codec->name ) - __field( int, id ) - __field( unsigned int, reg ) - __field( unsigned int, val ) - ), - - TP_fast_assign( - __assign_str(name, codec->name); - __entry->id = codec->id; - __entry->reg = reg; - __entry->val = val; - ), - - TP_printk("codec=%s.%d reg=%x val=%x", __get_str(name), - (int)__entry->id, (unsigned int)__entry->reg, - (unsigned int)__entry->val) -); - -DEFINE_EVENT(snd_soc_reg, snd_soc_reg_write, - - TP_PROTO(struct snd_soc_codec *codec, unsigned int reg, - unsigned int val), - - TP_ARGS(codec, reg, val) - -); - -DEFINE_EVENT(snd_soc_reg, snd_soc_reg_read, - - TP_PROTO(struct snd_soc_codec *codec, unsigned int reg, - unsigned int val), - - TP_ARGS(codec, reg, val) - -); - -DECLARE_EVENT_CLASS(snd_soc_preg, - - TP_PROTO(struct snd_soc_platform *platform, unsigned int reg, - unsigned int val), - - TP_ARGS(platform, reg, val), - - TP_STRUCT__entry( - __string( name, platform->name ) - __field( int, id ) - __field( unsigned int, reg ) - __field( unsigned int, val ) - ), - - TP_fast_assign( - __assign_str(name, platform->name); - __entry->id = platform->id; - __entry->reg = reg; - __entry->val = val; - ), - - TP_printk("platform=%s.%d reg=%x val=%x", __get_str(name), - (int)__entry->id, (unsigned int)__entry->reg, - (unsigned int)__entry->val) -); - -DEFINE_EVENT(snd_soc_preg, snd_soc_preg_write, - - TP_PROTO(struct snd_soc_platform *platform, unsigned int reg, - unsigned int val), - - TP_ARGS(platform, reg, val) - -); - -DEFINE_EVENT(snd_soc_preg, snd_soc_preg_read, - - TP_PROTO(struct snd_soc_platform *platform, unsigned int reg, - unsigned int val), - - TP_ARGS(platform, reg, val) - -); - DECLARE_EVENT_CLASS(snd_soc_card, TP_PROTO(struct snd_soc_card *card, int val), diff --git a/include/trace/events/compaction.h b/include/trace/events/compaction.h index 06f544ef2f6..c6814b917bd 100644 --- a/include/trace/events/compaction.h +++ b/include/trace/events/compaction.h @@ -5,6 +5,7 @@ #define _TRACE_COMPACTION_H #include <linux/types.h> +#include <linux/list.h> #include <linux/tracepoint.h> #include <trace/events/gfpflags.h> @@ -47,10 +48,11 @@ DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages, TRACE_EVENT(mm_compaction_migratepages, - TP_PROTO(unsigned long nr_migrated, - unsigned long nr_failed), + TP_PROTO(unsigned long nr_all, + int migrate_rc, + struct list_head *migratepages), - TP_ARGS(nr_migrated, nr_failed), + TP_ARGS(nr_all, migrate_rc, migratepages), TP_STRUCT__entry( __field(unsigned long, nr_migrated) @@ -58,7 +60,22 @@ TRACE_EVENT(mm_compaction_migratepages, ), TP_fast_assign( - __entry->nr_migrated = nr_migrated; + unsigned long nr_failed = 0; + struct list_head *page_lru; + + /* + * migrate_pages() returns either a non-negative number + * with the number of pages that failed migration, or an + * error code, in which case we need to count the remaining + * pages manually + */ + if (migrate_rc >= 0) + nr_failed = migrate_rc; + else + list_for_each(page_lru, migratepages) + nr_failed++; + + __entry->nr_migrated = nr_all - nr_failed; __entry->nr_failed = nr_failed; ), diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index 010ea89eeb0..d4f70a7fe87 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -16,15 +16,6 @@ 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 - -#ifndef FALLOC_FL_ZERO_RANGE -#define FALLOC_FL_ZERO_RANGE 0x10 -#endif - #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode)) #define show_mballoc_flags(flags) __print_flags(flags, "|", \ @@ -45,7 +36,7 @@ struct extent_status; #define show_map_flags(flags) __print_flags(flags, "|", \ { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \ - { EXT4_GET_BLOCKS_UNINIT_EXT, "UNINIT" }, \ + { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \ { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \ { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \ { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \ @@ -60,7 +51,6 @@ struct extent_status; { EXT4_MAP_MAPPED, "M" }, \ { EXT4_MAP_UNWRITTEN, "U" }, \ { EXT4_MAP_BOUNDARY, "B" }, \ - { EXT4_MAP_UNINIT, "u" }, \ { EXT4_MAP_FROM_CLUSTER, "C" }) #define show_free_flags(flags) __print_flags(flags, "|", \ @@ -1506,7 +1496,7 @@ DEFINE_EVENT(ext4__truncate, ext4_truncate_exit, TP_ARGS(inode) ); -/* 'ux' is the uninitialized extent. */ +/* 'ux' is the unwritten extent. */ TRACE_EVENT(ext4_ext_convert_to_initialized_enter, TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, struct ext4_extent *ux), @@ -1542,7 +1532,7 @@ TRACE_EVENT(ext4_ext_convert_to_initialized_enter, ); /* - * 'ux' is the uninitialized extent. + * 'ux' is the unwritten extent. * 'ix' is the initialized extent to which blocks are transferred. */ TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath, @@ -1820,7 +1810,7 @@ DEFINE_EVENT(ext4__trim, ext4_trim_all_free, TP_ARGS(sb, group, start, len) ); -TRACE_EVENT(ext4_ext_handle_uninitialized_extents, +TRACE_EVENT(ext4_ext_handle_unwritten_extents, TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags, unsigned int allocated, ext4_fsblk_t newblock), diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index 67f38faac58..b983990b4a9 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -659,6 +659,66 @@ DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio, TP_CONDITION(bio) ); +TRACE_EVENT(f2fs_write_begin, + + TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, + unsigned int flags), + + TP_ARGS(inode, pos, len, flags), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(loff_t, pos) + __field(unsigned int, len) + __field(unsigned int, flags) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->pos = pos; + __entry->len = len; + __entry->flags = flags; + ), + + TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u", + show_dev_ino(__entry), + (unsigned long long)__entry->pos, + __entry->len, + __entry->flags) +); + +TRACE_EVENT(f2fs_write_end, + + TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, + unsigned int copied), + + TP_ARGS(inode, pos, len, copied), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(loff_t, pos) + __field(unsigned int, len) + __field(unsigned int, copied) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->pos = pos; + __entry->len = len; + __entry->copied = copied; + ), + + TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u", + show_dev_ino(__entry), + (unsigned long long)__entry->pos, + __entry->len, + __entry->copied) +); + DECLARE_EVENT_CLASS(f2fs__page, TP_PROTO(struct page *page, int type), @@ -672,6 +732,7 @@ DECLARE_EVENT_CLASS(f2fs__page, __field(int, dir) __field(pgoff_t, index) __field(int, dirty) + __field(int, uptodate) ), TP_fast_assign( @@ -681,14 +742,31 @@ DECLARE_EVENT_CLASS(f2fs__page, __entry->dir = S_ISDIR(page->mapping->host->i_mode); __entry->index = page->index; __entry->dirty = PageDirty(page); + __entry->uptodate = PageUptodate(page); ), - TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, dirty = %d", + TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, " + "dirty = %d, uptodate = %d", show_dev_ino(__entry), show_block_type(__entry->type), show_file_type(__entry->dir), (unsigned long)__entry->index, - __entry->dirty) + __entry->dirty, + __entry->uptodate) +); + +DEFINE_EVENT(f2fs__page, f2fs_writepage, + + TP_PROTO(struct page *page, int type), + + TP_ARGS(page, type) +); + +DEFINE_EVENT(f2fs__page, f2fs_readpage, + + TP_PROTO(struct page *page, int type), + + TP_ARGS(page, type) ); DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty, @@ -705,6 +783,70 @@ DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, TP_ARGS(page, type) ); +TRACE_EVENT(f2fs_writepages, + + TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type), + + TP_ARGS(inode, wbc, type), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(int, type) + __field(int, dir) + __field(long, nr_to_write) + __field(long, pages_skipped) + __field(loff_t, range_start) + __field(loff_t, range_end) + __field(pgoff_t, writeback_index) + __field(int, sync_mode) + __field(char, for_kupdate) + __field(char, for_background) + __field(char, tagged_writepages) + __field(char, for_reclaim) + __field(char, range_cyclic) + __field(char, for_sync) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->type = type; + __entry->dir = S_ISDIR(inode->i_mode); + __entry->nr_to_write = wbc->nr_to_write; + __entry->pages_skipped = wbc->pages_skipped; + __entry->range_start = wbc->range_start; + __entry->range_end = wbc->range_end; + __entry->writeback_index = inode->i_mapping->writeback_index; + __entry->sync_mode = wbc->sync_mode; + __entry->for_kupdate = wbc->for_kupdate; + __entry->for_background = wbc->for_background; + __entry->tagged_writepages = wbc->tagged_writepages; + __entry->for_reclaim = wbc->for_reclaim; + __entry->range_cyclic = wbc->range_cyclic; + __entry->for_sync = wbc->for_sync; + ), + + TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, " + "skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, " + "kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u", + show_dev_ino(__entry), + show_block_type(__entry->type), + show_file_type(__entry->dir), + __entry->nr_to_write, + __entry->pages_skipped, + __entry->range_start, + __entry->range_end, + (unsigned long)__entry->writeback_index, + __entry->sync_mode, + __entry->for_kupdate, + __entry->for_background, + __entry->tagged_writepages, + __entry->for_reclaim, + __entry->range_cyclic, + __entry->for_sync) +); + TRACE_EVENT(f2fs_submit_page_mbio, TP_PROTO(struct page *page, int rw, int type, block_t blk_addr), diff --git a/include/trace/events/filelock.h b/include/trace/events/filelock.h new file mode 100644 index 00000000000..59d11c22f07 --- /dev/null +++ b/include/trace/events/filelock.h @@ -0,0 +1,96 @@ +/* + * Events for filesystem locks + * + * Copyright 2013 Jeff Layton <jlayton@poochiereds.net> + */ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM filelock + +#if !defined(_TRACE_FILELOCK_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_FILELOCK_H + +#include <linux/tracepoint.h> +#include <linux/fs.h> +#include <linux/device.h> +#include <linux/kdev_t.h> + +#define show_fl_flags(val) \ + __print_flags(val, "|", \ + { FL_POSIX, "FL_POSIX" }, \ + { FL_FLOCK, "FL_FLOCK" }, \ + { FL_DELEG, "FL_DELEG" }, \ + { FL_ACCESS, "FL_ACCESS" }, \ + { FL_EXISTS, "FL_EXISTS" }, \ + { FL_LEASE, "FL_LEASE" }, \ + { FL_CLOSE, "FL_CLOSE" }, \ + { FL_SLEEP, "FL_SLEEP" }, \ + { FL_DOWNGRADE_PENDING, "FL_DOWNGRADE_PENDING" }, \ + { FL_UNLOCK_PENDING, "FL_UNLOCK_PENDING" }, \ + { FL_OFDLCK, "FL_OFDLCK" }) + +#define show_fl_type(val) \ + __print_symbolic(val, \ + { F_RDLCK, "F_RDLCK" }, \ + { F_WRLCK, "F_WRLCK" }, \ + { F_UNLCK, "F_UNLCK" }) + +DECLARE_EVENT_CLASS(filelock_lease, + + TP_PROTO(struct inode *inode, struct file_lock *fl), + + TP_ARGS(inode, fl), + + TP_STRUCT__entry( + __field(struct file_lock *, fl) + __field(unsigned long, i_ino) + __field(dev_t, s_dev) + __field(struct file_lock *, fl_next) + __field(fl_owner_t, fl_owner) + __field(unsigned int, fl_flags) + __field(unsigned char, fl_type) + __field(unsigned long, fl_break_time) + __field(unsigned long, fl_downgrade_time) + ), + + TP_fast_assign( + __entry->fl = fl; + __entry->s_dev = inode->i_sb->s_dev; + __entry->i_ino = inode->i_ino; + __entry->fl_next = fl->fl_next; + __entry->fl_owner = fl->fl_owner; + __entry->fl_flags = fl->fl_flags; + __entry->fl_type = fl->fl_type; + __entry->fl_break_time = fl->fl_break_time; + __entry->fl_downgrade_time = fl->fl_downgrade_time; + ), + + TP_printk("fl=0x%p dev=0x%x:0x%x ino=0x%lx fl_next=0x%p fl_owner=0x%p fl_flags=%s fl_type=%s fl_break_time=%lu fl_downgrade_time=%lu", + __entry->fl, MAJOR(__entry->s_dev), MINOR(__entry->s_dev), + __entry->i_ino, __entry->fl_next, __entry->fl_owner, + show_fl_flags(__entry->fl_flags), + show_fl_type(__entry->fl_type), + __entry->fl_break_time, __entry->fl_downgrade_time) +); + +DEFINE_EVENT(filelock_lease, break_lease_noblock, TP_PROTO(struct inode *inode, struct file_lock *fl), + TP_ARGS(inode, fl)); + +DEFINE_EVENT(filelock_lease, break_lease_block, TP_PROTO(struct inode *inode, struct file_lock *fl), + TP_ARGS(inode, fl)); + +DEFINE_EVENT(filelock_lease, break_lease_unblock, TP_PROTO(struct inode *inode, struct file_lock *fl), + TP_ARGS(inode, fl)); + +DEFINE_EVENT(filelock_lease, generic_add_lease, TP_PROTO(struct inode *inode, struct file_lock *fl), + TP_ARGS(inode, fl)); + +DEFINE_EVENT(filelock_lease, generic_delete_lease, TP_PROTO(struct inode *inode, struct file_lock *fl), + TP_ARGS(inode, fl)); + +DEFINE_EVENT(filelock_lease, time_out_leases, TP_PROTO(struct inode *inode, struct file_lock *fl), + TP_ARGS(inode, fl)); + +#endif /* _TRACE_FILELOCK_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/gfpflags.h b/include/trace/events/gfpflags.h index 1eddbf1557f..d6fd8e5b14b 100644 --- a/include/trace/events/gfpflags.h +++ b/include/trace/events/gfpflags.h @@ -34,7 +34,6 @@ {(unsigned long)__GFP_HARDWALL, "GFP_HARDWALL"}, \ {(unsigned long)__GFP_THISNODE, "GFP_THISNODE"}, \ {(unsigned long)__GFP_RECLAIMABLE, "GFP_RECLAIMABLE"}, \ - {(unsigned long)__GFP_KMEMCG, "GFP_KMEMCG"}, \ {(unsigned long)__GFP_MOVABLE, "GFP_MOVABLE"}, \ {(unsigned long)__GFP_NOTRACK, "GFP_NOTRACK"}, \ {(unsigned long)__GFP_NO_KSWAPD, "GFP_NO_KSWAPD"}, \ diff --git a/include/trace/events/module.h b/include/trace/events/module.h index 11fd51b413d..7c5cbfe3fc4 100644 --- a/include/trace/events/module.h +++ b/include/trace/events/module.h @@ -25,7 +25,7 @@ struct module; { (1UL << TAINT_OOT_MODULE), "O" }, \ { (1UL << TAINT_FORCED_MODULE), "F" }, \ { (1UL << TAINT_CRAP), "C" }, \ - { (1UL << TAINT_UNSIGNED_MODULE), "X" }) + { (1UL << TAINT_UNSIGNED_MODULE), "E" }) TRACE_EVENT(module_load, @@ -80,7 +80,7 @@ DECLARE_EVENT_CLASS(module_refcnt, TP_fast_assign( __entry->ip = ip; - __entry->refcnt = __this_cpu_read(mod->refptr->incs) + __this_cpu_read(mod->refptr->decs); + __entry->refcnt = __this_cpu_read(mod->refptr->incs) - __this_cpu_read(mod->refptr->decs); __assign_str(name, mod->name); ), diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h index 132a985aba8..69590b6ffc0 100644 --- a/include/trace/events/vmscan.h +++ b/include/trace/events/vmscan.h @@ -191,6 +191,7 @@ TRACE_EVENT(mm_shrink_slab_start, TP_STRUCT__entry( __field(struct shrinker *, shr) __field(void *, shrink) + __field(int, nid) __field(long, nr_objects_to_shrink) __field(gfp_t, gfp_flags) __field(unsigned long, pgs_scanned) @@ -203,6 +204,7 @@ TRACE_EVENT(mm_shrink_slab_start, TP_fast_assign( __entry->shr = shr; __entry->shrink = shr->scan_objects; + __entry->nid = sc->nid; __entry->nr_objects_to_shrink = nr_objects_to_shrink; __entry->gfp_flags = sc->gfp_mask; __entry->pgs_scanned = pgs_scanned; @@ -212,9 +214,10 @@ TRACE_EVENT(mm_shrink_slab_start, __entry->total_scan = total_scan; ), - TP_printk("%pF %p: objects to shrink %ld gfp_flags %s pgs_scanned %ld lru_pgs %ld cache items %ld delta %lld total_scan %ld", + TP_printk("%pF %p: nid: %d objects to shrink %ld gfp_flags %s pgs_scanned %ld lru_pgs %ld cache items %ld delta %lld total_scan %ld", __entry->shrink, __entry->shr, + __entry->nid, __entry->nr_objects_to_shrink, show_gfp_flags(__entry->gfp_flags), __entry->pgs_scanned, @@ -225,13 +228,15 @@ TRACE_EVENT(mm_shrink_slab_start, ); TRACE_EVENT(mm_shrink_slab_end, - TP_PROTO(struct shrinker *shr, int shrinker_retval, - long unused_scan_cnt, long new_scan_cnt), + TP_PROTO(struct shrinker *shr, int nid, int shrinker_retval, + long unused_scan_cnt, long new_scan_cnt, long total_scan), - TP_ARGS(shr, shrinker_retval, unused_scan_cnt, new_scan_cnt), + TP_ARGS(shr, nid, shrinker_retval, unused_scan_cnt, new_scan_cnt, + total_scan), TP_STRUCT__entry( __field(struct shrinker *, shr) + __field(int, nid) __field(void *, shrink) __field(long, unused_scan) __field(long, new_scan) @@ -241,16 +246,18 @@ TRACE_EVENT(mm_shrink_slab_end, TP_fast_assign( __entry->shr = shr; + __entry->nid = nid; __entry->shrink = shr->scan_objects; __entry->unused_scan = unused_scan_cnt; __entry->new_scan = new_scan_cnt; __entry->retval = shrinker_retval; - __entry->total_scan = new_scan_cnt - unused_scan_cnt; + __entry->total_scan = total_scan; ), - TP_printk("%pF %p: unused scan count %ld new scan count %ld total_scan %ld last shrinker return val %d", + TP_printk("%pF %p: nid: %d unused scan count %ld new scan count %ld total_scan %ld last shrinker return val %d", __entry->shrink, __entry->shr, + __entry->nid, __entry->unused_scan, __entry->new_scan, __entry->total_scan, |