/* SPDX-License-Identifier: GPL-2.0 */ #undef TRACE_SYSTEM #define TRACE_SYSTEM compaction #if !defined(_TRACE_COMPACTION_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_COMPACTION_H #include <linux/types.h> #include <linux/list.h> #include <linux/tracepoint.h> #include <trace/events/mmflags.h> DECLARE_EVENT_CLASS(mm_compaction_isolate_template, TP_PROTO( unsigned long start_pfn, unsigned long end_pfn, unsigned long nr_scanned, unsigned long nr_taken), TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken), TP_STRUCT__entry( __field(unsigned long, start_pfn) __field(unsigned long, end_pfn) __field(unsigned long, nr_scanned) __field(unsigned long, nr_taken) ), TP_fast_assign( __entry->start_pfn = start_pfn; __entry->end_pfn = end_pfn; __entry->nr_scanned = nr_scanned; __entry->nr_taken = nr_taken; ), TP_printk("range=(0x%lx ~ 0x%lx) nr_scanned=%lu nr_taken=%lu", __entry->start_pfn, __entry->end_pfn, __entry->nr_scanned, __entry->nr_taken) ); DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_migratepages, TP_PROTO( unsigned long start_pfn, unsigned long end_pfn, unsigned long nr_scanned, unsigned long nr_taken), TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken) ); DEFINE_EVENT(mm_compaction_isolate_template, mm_compaction_isolate_freepages, TP_PROTO( unsigned long start_pfn, unsigned long end_pfn, unsigned long nr_scanned, unsigned long nr_taken), TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken) ); TRACE_EVENT(mm_compaction_migratepages, TP_PROTO(unsigned long nr_all, int migrate_rc, struct list_head *migratepages), TP_ARGS(nr_all, migrate_rc, migratepages), TP_STRUCT__entry( __field(unsigned long, nr_migrated) __field(unsigned long, nr_failed) ), TP_fast_assign( 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; ), TP_printk("nr_migrated=%lu nr_failed=%lu", __entry->nr_migrated, __entry->nr_failed) ); TRACE_EVENT(mm_compaction_begin, TP_PROTO(unsigned long zone_start, unsigned long migrate_pfn, unsigned long free_pfn, unsigned long zone_end, bool sync), TP_ARGS(zone_start, migrate_pfn, free_pfn, zone_end, sync), TP_STRUCT__entry( __field(unsigned long, zone_start) __field(unsigned long, migrate_pfn) __field(unsigned long, free_pfn) __field(unsigned long, zone_end) __field(bool, sync) ), TP_fast_assign( __entry->zone_start = zone_start; __entry->migrate_pfn = migrate_pfn; __entry->free_pfn = free_pfn; __entry->zone_end = zone_end; __entry->sync = sync; ), TP_printk("zone_start=0x%lx migrate_pfn=0x%lx free_pfn=0x%lx zone_end=0x%lx, mode=%s", __entry->zone_start, __entry->migrate_pfn, __entry->free_pfn, __entry->zone_end, __entry->sync ? "sync" : "async") ); #ifdef CONFIG_COMPACTION TRACE_EVENT(mm_compaction_end, TP_PROTO(unsigned long zone_start, unsigned long migrate_pfn, unsigned long free_pfn, unsigned long zone_end, bool sync, int status), TP_ARGS(zone_start, migrate_pfn, free_pfn, zone_end, sync, status), TP_STRUCT__entry( __field(unsigned long, zone_start) __field(unsigned long, migrate_pfn) __field(unsigned long, free_pfn) __field(unsigned long, zone_end) __field(bool, sync) __field(int, status) ), TP_fast_assign( __entry->zone_start = zone_start; __entry->migrate_pfn = migrate_pfn; __entry->free_pfn = free_pfn; __entry->zone_end = zone_end; __entry->sync = sync; __entry->status = status; ), TP_printk("zone_start=0x%lx migrate_pfn=0x%lx free_pfn=0x%lx zone_end=0x%lx, mode=%s status=%s", __entry->zone_start, __entry->migrate_pfn, __entry->free_pfn, __entry->zone_end, __entry->sync ? "sync" : "async", __print_symbolic(__entry->status, COMPACTION_STATUS)) ); #endif TRACE_EVENT(mm_compaction_try_to_compact_pages, TP_PROTO( int order, gfp_t gfp_mask, int prio), TP_ARGS(order, gfp_mask, prio), TP_STRUCT__entry( __field(int, order) __field(gfp_t, gfp_mask) __field(int, prio) ), TP_fast_assign( __entry->order = order; __entry->gfp_mask = gfp_mask; __entry->prio = prio; ), TP_printk("order=%d gfp_mask=0x%x priority=%d", __entry->order, __entry->gfp_mask, __entry->prio) ); #ifdef CONFIG_COMPACTION DECLARE_EVENT_CLASS(mm_compaction_suitable_template, TP_PROTO(struct zone *zone, int order, int ret), TP_ARGS(zone, order, ret), TP_STRUCT__entry( __field(int, nid) __field(enum zone_type, idx) __field(int, order) __field(int, ret) ), TP_fast_assign( __entry->nid = zone_to_nid(zone); __entry->idx = zone_idx(zone); __entry->order = order; __entry->ret = ret; ), TP_printk("node=%d zone=%-8s order=%d ret=%s", __entry->nid, __print_symbolic(__entry->idx, ZONE_TYPE), __entry->order, __print_symbolic(__entry->ret, COMPACTION_STATUS)) ); DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_finished, TP_PROTO(struct zone *zone, int order, int ret), TP_ARGS(zone, order, ret) ); DEFINE_EVENT(mm_compaction_suitable_template, mm_compaction_suitable, TP_PROTO(struct zone *zone, int order, int ret), TP_ARGS(zone, order, ret) ); DECLARE_EVENT_CLASS(mm_compaction_defer_template, TP_PROTO(struct zone *zone, int order), TP_ARGS(zone, order), TP_STRUCT__entry( __field(int, nid) __field(enum zone_type, idx) __field(int, order) __field(unsigned int, considered) __field(unsigned int, defer_shift) __field(int, order_failed) ), TP_fast_assign( __entry->nid = zone_to_nid(zone); __entry->idx = zone_idx(zone); __entry->order = order; __entry->considered = zone->compact_considered; __entry->defer_shift = zone->compact_defer_shift; __entry->order_failed = zone->compact_order_failed; ), TP_printk("node=%d zone=%-8s order=%d order_failed=%d consider=%u limit=%lu", __entry->nid, __print_symbolic(__entry->idx, ZONE_TYPE), __entry->order, __entry->order_failed, __entry->considered, 1UL << __entry->defer_shift) ); DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_deferred, TP_PROTO(struct zone *zone, int order), TP_ARGS(zone, order) ); DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_defer_compaction, TP_PROTO(struct zone *zone, int order), TP_ARGS(zone, order) ); DEFINE_EVENT(mm_compaction_defer_template, mm_compaction_defer_reset, TP_PROTO(struct zone *zone, int order), TP_ARGS(zone, order) ); #endif TRACE_EVENT(mm_compaction_kcompactd_sleep, TP_PROTO(int nid), TP_ARGS(nid), TP_STRUCT__entry( __field(int, nid) ), TP_fast_assign( __entry->nid = nid; ), TP_printk("nid=%d", __entry->nid) ); DECLARE_EVENT_CLASS(kcompactd_wake_template, TP_PROTO(int nid, int order, enum zone_type classzone_idx), TP_ARGS(nid, order, classzone_idx), TP_STRUCT__entry( __field(int, nid) __field(int, order) __field(enum zone_type, classzone_idx) ), TP_fast_assign( __entry->nid = nid; __entry->order = order; __entry->classzone_idx = classzone_idx; ), TP_printk("nid=%d order=%d classzone_idx=%-8s", __entry->nid, __entry->order, __print_symbolic(__entry->classzone_idx, ZONE_TYPE)) ); DEFINE_EVENT(kcompactd_wake_template, mm_compaction_wakeup_kcompactd, TP_PROTO(int nid, int order, enum zone_type classzone_idx), TP_ARGS(nid, order, classzone_idx) ); DEFINE_EVENT(kcompactd_wake_template, mm_compaction_kcompactd_wake, TP_PROTO(int nid, int order, enum zone_type classzone_idx), TP_ARGS(nid, order, classzone_idx) ); #endif /* _TRACE_COMPACTION_H */ /* This part must be outside protection */ #include <trace/define_trace.h>
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9p.h | File | 5.1 KB | 0644 |
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afs.h | File | 13.13 KB | 0644 |
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alarmtimer.h | File | 2.04 KB | 0644 |
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asoc.h | File | 5.17 KB | 0644 |
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bcache.h | File | 10.9 KB | 0644 |
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block.h | File | 17.18 KB | 0644 |
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bpf.h | File | 8.23 KB | 0644 |
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bridge.h | File | 3.45 KB | 0644 |
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btrfs.h | File | 46.21 KB | 0644 |
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cgroup.h | File | 3.21 KB | 0644 |
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clk.h | File | 3.69 KB | 0644 |
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cma.h | File | 1.31 KB | 0644 |
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compaction.h | File | 7.76 KB | 0644 |
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context_tracking.h | File | 1.15 KB | 0644 |
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cpuhp.h | File | 1.83 KB | 0644 |
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devlink.h | File | 1.76 KB | 0644 |
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dma_fence.h | File | 1.66 KB | 0644 |
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ext4.h | File | 64.44 KB | 0644 |
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f2fs.h | File | 36.38 KB | 0644 |
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fib.h | File | 2.45 KB | 0644 |
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fib6.h | File | 1.82 KB | 0644 |
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filelock.h | File | 6.27 KB | 0644 |
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filemap.h | File | 2.74 KB | 0644 |
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fs.h | File | 946 B | 0644 |
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fs_dax.h | File | 8.26 KB | 0644 |
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fsi.h | File | 2.81 KB | 0644 |
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fsi_master_gpio.h | File | 1.54 KB | 0644 |
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gpio.h | File | 1.13 KB | 0644 |
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host1x.h | File | 5.77 KB | 0644 |
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hswadsp.h | File | 8.37 KB | 0644 |
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huge_memory.h | File | 4.33 KB | 0644 |
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i2c.h | File | 4.15 KB | 0644 |
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intel-sst.h | File | 2.51 KB | 0644 |
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intel_ish.h | File | 556 B | 0644 |
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iommu.h | File | 3.03 KB | 0644 |
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ipi.h | File | 1.88 KB | 0644 |
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irq.h | File | 3.8 KB | 0644 |
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irq_matrix.h | File | 4.94 KB | 0644 |
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jbd2.h | File | 9.79 KB | 0644 |
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kmem.h | File | 7.39 KB | 0644 |
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kvm.h | File | 9.03 KB | 0644 |
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libata.h | File | 11.57 KB | 0644 |
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lock.h | File | 1.7 KB | 0644 |
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mce.h | File | 1.85 KB | 0644 |
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mdio.h | File | 1.02 KB | 0644 |
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migrate.h | File | 2.42 KB | 0644 |
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mmc.h | File | 7.24 KB | 0644 |
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mmflags.h | File | 8.29 KB | 0644 |
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module.h | File | 2.78 KB | 0644 |
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napi.h | File | 1013 B | 0644 |
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net.h | File | 6.56 KB | 0644 |
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nilfs2.h | File | 5.2 KB | 0644 |
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nmi.h | File | 780 B | 0644 |
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oom.h | File | 3.88 KB | 0644 |
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page_isolation.h | File | 943 B | 0644 |
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page_ref.h | File | 2.99 KB | 0644 |
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pagemap.h | File | 2.14 KB | 0644 |
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percpu.h | File | 2.61 KB | 0644 |
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power.h | File | 11.35 KB | 0644 |
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power_cpu_migrate.h | File | 1.59 KB | 0644 |
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preemptirq.h | File | 1.95 KB | 0644 |
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printk.h | File | 786 B | 0644 |
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qdisc.h | File | 1.37 KB | 0644 |
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rcu.h | File | 24.64 KB | 0644 |
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regulator.h | File | 2.4 KB | 0644 |
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rpm.h | File | 2.34 KB | 0644 |
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rxrpc.h | File | 33.79 KB | 0644 |
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sched.h | File | 14.12 KB | 0644 |
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scsi.h | File | 12.32 KB | 0644 |
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signal.h | File | 3.43 KB | 0644 |
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skb.h | File | 1.38 KB | 0644 |
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smbus.h | File | 7.51 KB | 0644 |
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sock.h | File | 1.72 KB | 0644 |
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spi.h | File | 3.31 KB | 0644 |
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spmi.h | File | 3.24 KB | 0644 |
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sunrpc.h | File | 18.31 KB | 0644 |
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sunvnet.h | File | 3.06 KB | 0644 |
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swiotlb.h | File | 1.22 KB | 0644 |
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syscalls.h | File | 1.48 KB | 0644 |
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target.h | File | 7.52 KB | 0644 |
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task.h | File | 1.49 KB | 0644 |
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tcp.h | File | 6.57 KB | 0644 |
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thermal.h | File | 5.58 KB | 0644 |
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thermal_power_allocator.h | File | 3.22 KB | 0644 |
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thp.h | File | 2.09 KB | 0644 |
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timer.h | File | 9.58 KB | 0644 |
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tlb.h | File | 1.41 KB | 0644 |
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udp.h | File | 632 B | 0644 |
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ufs.h | File | 6.85 KB | 0644 |
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v4l2.h | File | 8.81 KB | 0644 |
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vb2.h | File | 1.73 KB | 0644 |
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vmscan.h | File | 12.47 KB | 0644 |
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vsock_virtio_transport_common.h | File | 3.49 KB | 0644 |
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wbt.h | File | 3.83 KB | 0644 |
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workqueue.h | File | 2.7 KB | 0644 |
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writeback.h | File | 19.81 KB | 0644 |
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xdp.h | File | 5.76 KB | 0644 |
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xen.h | File | 14.66 KB | 0644 |
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