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Searched refs:age (Results 1 – 25 of 84) sorted by relevance

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/linux-6.3-rc2/drivers/gpu/drm/i915/gt/
A Dintel_gt_buffer_pool.c55 unsigned long age; in pool_free_older_than() local
59 age = READ_ONCE(node->age); in pool_free_older_than()
60 if (!age || jiffies - age < keep) in pool_free_older_than()
64 if (!xchg(&node->age, 0)) in pool_free_older_than()
113 GEM_BUG_ON(node->age); in pool_retire()
116 WRITE_ONCE(node->age, jiffies ?: 1); /* 0 reserved for active nodes */ in pool_retire()
149 node->age = 0; in node_create()
182 unsigned long age; in intel_gt_get_buffer_pool() local
190 age = READ_ONCE(node->age); in intel_gt_get_buffer_pool()
191 if (!age) in intel_gt_get_buffer_pool()
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A Dintel_gt_buffer_pool_types.h31 unsigned long age; member
/linux-6.3-rc2/include/linux/
A Dunicode.h19 static inline u8 unicode_major(unsigned int age) in unicode_major() argument
21 return (age >> UNICODE_MAJ_SHIFT) & 0xff; in unicode_major()
24 static inline u8 unicode_minor(unsigned int age) in unicode_minor() argument
26 return (age >> UNICODE_MIN_SHIFT) & 0xff; in unicode_minor()
29 static inline u8 unicode_rev(unsigned int age) in unicode_rev() argument
31 return age & 0xff; in unicode_rev()
/linux-6.3-rc2/include/trace/events/
A Ddamon.h25 __field(unsigned int, age)
34 __entry->age = r->age;
40 __entry->nr_accesses, __entry->age)
/linux-6.3-rc2/Documentation/translations/zh_CN/admin-guide/mm/damon/
A Dusage.rst80 │ │ │ │ │ │ │ │ age/min,max
86 │ │ │ │ │ │ │ │ 0/start,end,nr_accesses,age
232 在 ``access_pattern`` 目录下，存在三个目录（ ``sz``, ``nr_accesses``, 和 ``age`` ），
234 ``age`` 目录下的 ``min`` 和 ``max`` 文件分别写入和读取来设置和获取给定方案的访问模式。
298 在每个区域目录中，你会发现四个文件(``start``, ``end``, ``nr_accesses``, and ``age``)。
321 # echo 10 > access_pattern/age/min
322 # echo 20 > access_pattern/age/max
439 min-size max-size min-acc max-acc min-age max-age
442 数（ `min-acc` 和 `max-acc` ），区域年龄的聚合区间数（ `min-age` 和 `max-age` ）都被指定。
475 <size weight> <access frequency weight> <age weight>
A Dstart.rst122 $ echo "#min-size max-size min-acc max-acc min-age max-age action" > test_scheme
/linux-6.3-rc2/fs/ubifs/
A Dshrinker.c58 static int shrink_tnc(struct ubifs_info *c, int nr, int age, int *contention) in shrink_tnc() argument
110 abs(time - znode->time) >= age) { in shrink_tnc()
144 static int shrink_tnc_trees(int nr, int age, int *contention) in shrink_tnc_trees() argument
187 freed += shrink_tnc(c, nr, age, contention); in shrink_tnc_trees()
/linux-6.3-rc2/mm/damon/
A Dsysfs-schemes.c20 unsigned int age; member
35 sysfs_region->age = region->age; in damon_sysfs_scheme_region_alloc()
73 return sysfs_emit(buf, "%u\n", region->age); in age_show()
95 __ATTR_RO_MODE(age, 0400);
695 unsigned int age; member
709 weights->age = age; in damon_sysfs_weights_alloc()
937 struct damon_sysfs_ul_range *age; member
987 &access_pattern->age, "age"); in damon_sysfs_access_pattern_add_dirs()
993 kobject_put(&access_pattern->age->kobj); in damon_sysfs_access_pattern_add_dirs()
994 access_pattern->age = NULL; in damon_sysfs_access_pattern_add_dirs()
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A Dcore.c133 region->age = 0; in damon_new_region()
468 static unsigned int damon_age_for_new_attrs(unsigned int age, in damon_age_for_new_attrs() argument
471 return age * old_attrs->aggr_interval / new_attrs->aggr_interval; in damon_age_for_new_attrs()
508 r->age = damon_age_for_new_attrs(r->age, old_attrs, new_attrs); in damon_update_monitoring_result()
792 s->pattern.min_age_region <= r->age && in __damos_valid_target()
793 r->age <= s->pattern.max_age_region; in __damos_valid_target()
910 r->age = 0; in damos_apply_scheme()
1041 l->age = (l->age * sz_l + r->age * sz_r) / (sz_l + sz_r); in damon_merge_two_regions()
1060 r->age = 0; in damon_merge_regions_of()
1062 r->age++; in damon_merge_regions_of()
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A Dcore-test.h300 r->age = 20; in damon_test_update_monitoring_result()
306 KUNIT_EXPECT_EQ(test, r->age, 2); in damon_test_update_monitoring_result()
312 KUNIT_EXPECT_EQ(test, r->age, 2); in damon_test_update_monitoring_result()
318 KUNIT_EXPECT_EQ(test, r->age, 20); in damon_test_update_monitoring_result()
A Dops-common.c109 age_in_sec = (unsigned long)r->age * c->attrs.aggr_interval / 1000000; in damon_hot_score()
/linux-6.3-rc2/drivers/infiniband/hw/hfi1/
A Dtrace_ibhdrs.h86 u8 *age, bool *becn, bool *fecn,
92 u8 age, bool becn, bool fecn, u8 l4,
123 __field(u8, age)
160 &__entry->age,
226 __entry->age,
283 __field(u8, age)
320 &__entry->age,
390 __entry->age,
A Dtrace.c169 u8 *age, bool *becn, bool *fecn, in hfi1_trace_parse_16b_hdr() argument
174 *age = hfi1_16B_get_age(hdr); in hfi1_trace_parse_16b_hdr()
192 u8 age, bool becn, bool fecn, u8 l4, in hfi1_trace_fmt_lrh() argument
203 age, becn, fecn, l4, rc, sc, pkey, entropy); in hfi1_trace_fmt_lrh()
/linux-6.3-rc2/fs/f2fs/
A Dextent_cache.c50 unsigned long age, unsigned long last_blocks, in __set_extent_info() argument
64 ei->age = age; in __set_extent_info()
145 abs(back->age - front->age) <= SAME_AGE_REGION && in __is_extent_mergeable()
716 tei->age, tei->last_blocks); in __update_extent_tree_range()
770 dei.age, dei.last_blocks, in __update_extent_tree_range()
779 dei.age, dei.last_blocks, in __update_extent_tree_range()
946 if (tei.age) in __get_new_block_age()
947 ei->age = __calculate_block_age(sbi, cur_age, tei.age); in __get_new_block_age()
949 ei->age = cur_age; in __get_new_block_age()
951 WARN_ON(ei->age > cur_blocks); in __get_new_block_age()
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A Dgc.c339 unsigned char age = 0; in get_cb_cost() local
487 unsigned long long age, u, accu; in atgc_lookup_victim() local
531 f2fs_bug_on(sbi, age + u >= UINT_MAX); in atgc_lookup_victim()
533 cost = UINT_MAX - (age + u); in atgc_lookup_victim()
539 p->oldest_age = age; in atgc_lookup_victim()
561 unsigned long long age; in atssr_lookup_victim() local
591 age = max_mtime - ve->mtime; in atssr_lookup_victim()
602 age = max_mtime - abs(p->age - age); in atssr_lookup_victim()
608 p->oldest_age = age; in atssr_lookup_victim()
715 char alloc_mode, unsigned long long age) in get_victim_by_default() argument
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/linux-6.3-rc2/drivers/scsi/
A Dlibiscsi.c1368 int age = 0, i = 0; in iscsi_verify_itt() local
1380 if (age != session->age) { in iscsi_verify_itt()
1417 if (iscsi_cmd(task->sc)->age != conn->session->age) { in iscsi_itt_to_ctask()
1420 iscsi_cmd(task->sc)->age, conn->session->age); in iscsi_itt_to_ctask()
1722 iscsi_cmd(sc)->age = conn->session->age; in iscsi_alloc_task()
1943 wait_event_interruptible(session->ehwait, age != session->age || in iscsi_exec_task_mgmt_fn()
1953 if (age != session->age || in iscsi_exec_task_mgmt_fn()
2351 int age; in iscsi_eh_abort() local
2378 iscsi_cmd(sc)->age != session->age) { in iscsi_eh_abort()
2411 age = session->age; in iscsi_eh_abort()
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/linux-6.3-rc2/Documentation/admin-guide/mm/damon/
A Dusage.rst88 │ │ │ │ │ │ │ │ age/min,max
96 │ │ │ │ │ │ │ │ 0/start,end,nr_accesses,age
310 for the age of the region.
313 ``nr_accesses``, and ``age``) each having two files (``min`` and ``max``)
316 ``nr_accesses``, and ``age`` directories, respectively.
447 addresses, ``nr_accesses``, and ``age`` of the region that corresponding
472 # echo 10 > access_pattern/age/min
473 # echo 20 > access_pattern/age/max
623 min-size max-size min-acc max-acc min-age max-age
628 regions (``min-age`` and ``max-age``) are specified. Note that the ranges are
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A Dstart.rst125 $ echo "#min-size max-size min-acc max-acc min-age max-age action" > test_scheme
/linux-6.3-rc2/fs/unicode/
A Dmkutf8data.c2309 unsigned int age; in corrections_init() local
2806 int age = 0; in utf8agemax() local
2819 age = leaf_age; in utf8agemax()
2822 return age; in utf8agemax()
2833 int age; in utf8agemin() local
2846 age = leaf_age; in utf8agemin()
2849 return age; in utf8agemin()
2859 int age = 0; in utf8nagemax() local
2876 return age; in utf8nagemax()
2887 int age; in utf8nagemin() local
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/linux-6.3-rc2/Documentation/ABI/testing/
A Dsysfs-kernel-mm-damon176 What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/access_pattern/age/min
180 'age' of the scheme's target regions.
182 What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/access_pattern/age/max
186 'age' of the scheme's target regions.
224 under-quota limit regions prioritization weight for 'age' in
341 What: /sys/kernel/mm/damon/admin/kdamonds/<K>/contexts/<C>/schemes/<S>/tried_regions/<R>/age
344 Description: Reading this file returns the 'age' of a memory region that
/linux-6.3-rc2/drivers/net/ethernet/neterion/
A DKconfig27 on its age.
/linux-6.3-rc2/include/scsi/
A Dlibiscsi.h158 int age; member
359 int age; /* counts session re-opens */ member
/linux-6.3-rc2/drivers/net/dsa/hirschmann/
A Dhellcreek.c789 entry->age = (meta & HR_FDBMDRD_AGE_MASK) >> in hellcreek_populate_fdb_entry()
1073 .age = 0, in hellcreek_setup_fdb()
1084 .age = 0, in hellcreek_setup_fdb()
1095 .age = 0, in hellcreek_setup_fdb()
1106 .age = 0, in hellcreek_setup_fdb()
1117 .age = 0, in hellcreek_setup_fdb()
1128 .age = 0, in hellcreek_setup_fdb()
1139 .age = 0, in hellcreek_setup_fdb()
/linux-6.3-rc2/net/netfilter/
A Dnf_conncount.c103 u32 age; in find_or_evict() local
116 age = a - b; in find_or_evict()
117 if (conn->cpu == cpu || age >= 2) { in find_or_evict()
/linux-6.3-rc2/net/sched/
A Dsch_fq.c74 unsigned long age; /* (jiffies | 1UL) when flow was emptied, for gc */ member
146 f->age = jiffies | 1UL; in fq_flow_set_detached()
151 return !!(f->age & 1UL); in fq_flow_is_detached()
214 time_after(jiffies, f->age + FQ_GC_AGE); in fq_gc_candidate()
483 if (time_after(jiffies, f->age + q->flow_refill_delay)) in fq_enqueue()

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