/* SPDX-License-Identifier: GPL-2.0 */ #undef TRACE_SYSTEM #define TRACE_SYSTEM oom #if !defined(_TRACE_OOM_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_OOM_H #include <linux/tracepoint.h> #include <trace/events/mmflags.h> TRACE_EVENT(oom_score_adj_update, TP_PROTO(struct task_struct *task), TP_ARGS(task), TP_STRUCT__entry( __field( pid_t, pid) __array( char, comm, TASK_COMM_LEN ) __field( short, oom_score_adj) ), TP_fast_assign( __entry->pid = task->pid; memcpy(__entry->comm, task->comm, TASK_COMM_LEN); __entry->oom_score_adj = task->signal->oom_score_adj; ), TP_printk("pid=%d comm=%s oom_score_adj=%hd", __entry->pid, __entry->comm, __entry->oom_score_adj) ); TRACE_EVENT(reclaim_retry_zone, TP_PROTO(struct zoneref *zoneref, int order, unsigned long reclaimable, unsigned long available, unsigned long min_wmark, int no_progress_loops, bool wmark_check), TP_ARGS(zoneref, order, reclaimable, available, min_wmark, no_progress_loops, wmark_check), TP_STRUCT__entry( __field( int, node) __field( int, zone_idx) __field( int, order) __field( unsigned long, reclaimable) __field( unsigned long, available) __field( unsigned long, min_wmark) __field( int, no_progress_loops) __field( bool, wmark_check) ), TP_fast_assign( __entry->node = zone_to_nid(zoneref->zone); __entry->zone_idx = zoneref->zone_idx; __entry->order = order; __entry->reclaimable = reclaimable; __entry->available = available; __entry->min_wmark = min_wmark; __entry->no_progress_loops = no_progress_loops; __entry->wmark_check = wmark_check; ), TP_printk("node=%d zone=%-8s order=%d reclaimable=%lu available=%lu min_wmark=%lu no_progress_loops=%d wmark_check=%d", __entry->node, __print_symbolic(__entry->zone_idx, ZONE_TYPE), __entry->order, __entry->reclaimable, __entry->available, __entry->min_wmark, __entry->no_progress_loops, __entry->wmark_check) ); TRACE_EVENT(mark_victim, TP_PROTO(int pid), TP_ARGS(pid), TP_STRUCT__entry( __field(int, pid) ), TP_fast_assign( __entry->pid = pid; ), TP_printk("pid=%d", __entry->pid) ); TRACE_EVENT(wake_reaper, TP_PROTO(int pid), TP_ARGS(pid), TP_STRUCT__entry( __field(int, pid) ), TP_fast_assign( __entry->pid = pid; ), TP_printk("pid=%d", __entry->pid) ); TRACE_EVENT(start_task_reaping, TP_PROTO(int pid), TP_ARGS(pid), TP_STRUCT__entry( __field(int, pid) ), TP_fast_assign( __entry->pid = pid; ), TP_printk("pid=%d", __entry->pid) ); TRACE_EVENT(finish_task_reaping, TP_PROTO(int pid), TP_ARGS(pid), TP_STRUCT__entry( __field(int, pid) ), TP_fast_assign( __entry->pid = pid; ), TP_printk("pid=%d", __entry->pid) ); TRACE_EVENT(skip_task_reaping, TP_PROTO(int pid), TP_ARGS(pid), TP_STRUCT__entry( __field(int, pid) ), TP_fast_assign( __entry->pid = pid; ), TP_printk("pid=%d", __entry->pid) ); #ifdef CONFIG_COMPACTION TRACE_EVENT(compact_retry, TP_PROTO(int order, enum compact_priority priority, enum compact_result result, int retries, int max_retries, bool ret), TP_ARGS(order, priority, result, retries, max_retries, ret), TP_STRUCT__entry( __field( int, order) __field( int, priority) __field( int, result) __field( int, retries) __field( int, max_retries) __field( bool, ret) ), TP_fast_assign( __entry->order = order; __entry->priority = priority; __entry->result = compact_result_to_feedback(result); __entry->retries = retries; __entry->max_retries = max_retries; __entry->ret = ret; ), TP_printk("order=%d priority=%s compaction_result=%s retries=%d max_retries=%d should_retry=%d", __entry->order, __print_symbolic(__entry->priority, COMPACTION_PRIORITY), __print_symbolic(__entry->result, COMPACTION_FEEDBACK), __entry->retries, __entry->max_retries, __entry->ret) ); #endif /* CONFIG_COMPACTION */ #endif /* 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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