Searched refs:contention (Results 1 - 4 of 4) sorted by relevance
| /linux-master/tools/perf/scripts/python/bin/ |
| H A D | futex-contention-report | 2 # description: futext contention measurement
4 perf script $@ -s "$PERF_EXEC_PATH"/scripts/python/futex-contention.py
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| /linux-master/fs/ubifs/ |
| H A D | shrinker.c | 53 * @contention: if any contention, this is set to %1
58 static int shrink_tnc(struct ubifs_info *c, int nr, int age, int *contention) argument
108 *contention = 1;
138 * @contention: if any contention, this is set to %1
144 static int shrink_tnc_trees(int nr, int age, int *contention) argument
167 *contention = 1;
177 *contention = 1;
187 freed += shrink_tnc(c, nr, age, contention);
283 int contention = 0; local
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| /linux-master/tools/perf/tests/shell/ |
| H A D | lock_contention.sh | 2 # kernel lock contention analysis test
31 echo "[Skip] No lock contention tracepoints"
46 echo "Testing perf lock record and perf lock contention"
49 perf lock contention -i ${perfdata} -E 1 -q 2> ${result}
59 echo "Testing perf lock contention --use-bpf"
66 # the perf lock contention output goes to the stderr
77 echo "Testing perf lock record and perf lock contention at the same time"
79 perf lock contention -i- -E 1 -q 2> ${result}
89 echo "Testing perf lock contention --threads"
90 perf lock contention
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| /linux-master/tools/perf/ |
| H A D | builtin-lock.c | 15 #include "util/lock-contention.h"
317 static int select_key(bool contention) argument
322 if (contention)
341 static int add_output_field(bool contention, char *name) argument
346 if (contention)
364 static int setup_output_field(bool contention, const char *str) argument
370 if (contention)
388 ret = add_output_field(contention, tok);
1193 * It can have nested contention begin with mutex spinning,
1194 * then we would use the original contention begi
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