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Searched refs:call_site (Results 1 – 10 of 10) sorted by relevance

/linux-6.15/include/trace/events/
H A Dkmem.h14 TP_PROTO(unsigned long call_site,
23 __field( unsigned long, call_site )
33 __entry->call_site = call_site;
45 (void *)__entry->call_site,
56 TP_PROTO(unsigned long call_site,
75 __entry->call_site = call_site;
84 (void *)__entry->call_site,
98 TP_ARGS(call_site, ptr),
106 __entry->call_site = call_site;
118 TP_ARGS(call_site, ptr, s),
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H A Dpercpu.h13 TP_PROTO(unsigned long call_site,
18 TP_ARGS(call_site, reserved, is_atomic, size, align, base_addr, off,
22 __field( unsigned long, call_site )
34 __entry->call_site = call_site;
47 (void *)__entry->call_site,
/linux-6.15/Documentation/trace/
H A Dhistogram.rst231 field:unsigned long call_site; offset:8; size:8; signed:0;
241 # echo 'hist:key=call_site:val=bytes_req.buckets=32' > \
245 call_site field of the kmalloc event as the key for the table, which
246 just means that each unique call_site address will have an entry
248 the hist trigger that for each unique entry (call_site) in the
250 requested by that call_site.
326 # echo '!hist:key=call_site:val=bytes_req' > \
329 Finally, notice that the call_site as displayed in the output above
334 # echo 'hist:key=call_site.hex:val=bytes_req' > \
379 # echo 'hist:key=call_site.sym:val=bytes_req' > \
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H A Devents-kmem.rst21 kmalloc call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s
22 kmalloc_node call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d
23 kfree call_site=%lx ptr=%p
36 kmem_cache_alloc call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s
37 kmem_cache_alloc_node call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%s node=%d
38 kmem_cache_free call_site=%lx ptr=%p
43 but the call_site can usually be used to extrapolate that information.
H A Dhistogram-design.rst279 …# echo 'hist:keys=common_pid,call_site.sym:values=bytes_req,bytes_alloc,hitcount' >> events/kmem/k…
298 …# trigger info: hist:keys=common_pid,call_site.sym:vals=hitcount,bytes_req,bytes_alloc:sort=hitcou…
345 ftrace_event_field name: call_site
352 …# echo '!hist:keys=common_pid,call_site.sym:values=bytes_req,bytes_alloc,hitcount' >> events/kmem/…
H A Devents.rst236 call_site.function == security_prepare_creds
238 The above will filter when the field "call_site" falls on the address within
239 "security_prepare_creds". That is, it will compare the value of "call_site" and
/linux-6.15/tools/perf/
H A Dbuiltin-kmem.c62 u64 call_site; member
125 data->call_site = call_site; in insert_alloc_stat()
143 if (call_site > data->call_site) in insert_caller_stat()
145 else if (call_site < data->call_site) in insert_caller_stat()
151 if (data && data->call_site == call_site) { in insert_caller_stat()
161 data->call_site = call_site; in insert_caller_stat()
222 unsigned long call_site, in search_alloc_stat() argument
227 struct alloc_stat key = { .ptr = ptr, .call_site = call_site }; in search_alloc_stat()
1022 addr = data->call_site; in __print_slab_result()
1446 if (l->call_site < r->call_site) in slab_callsite_cmp()
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/linux-6.15/tools/perf/scripts/python/
H A Dcheck-perf-trace.py42 common_callchain, call_site, ptr, bytes_req, bytes_alloc, argument
51 (call_site, ptr, bytes_req, bytes_alloc,
/linux-6.15/tools/perf/scripts/perl/
H A Dcheck-perf-trace.pl47 $call_site, $ptr, $bytes_req, $bytes_alloc,
57 $call_site, $ptr, $bytes_req, $bytes_alloc,
/linux-6.15/tools/testing/selftests/bpf/progs/
H A Dbench_local_storage_create.c33 int BPF_PROG(kmalloc, unsigned long call_site, const void *ptr, in BPF_PROG() argument