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Searched refs:css (Results 1 – 25 of 78) sorted by relevance

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/Linux-v4.19/net/core/
Dnetclassid_cgroup.c20 static inline struct cgroup_cls_state *css_cls_state(struct cgroup_subsys_state *css) in css_cls_state() argument
22 return css ? container_of(css, struct cgroup_cls_state, css) : NULL; in css_cls_state()
41 return &cs->css; in cgrp_css_alloc()
44 static int cgrp_css_online(struct cgroup_subsys_state *css) in cgrp_css_online() argument
46 struct cgroup_cls_state *cs = css_cls_state(css); in cgrp_css_online()
47 struct cgroup_cls_state *parent = css_cls_state(css->parent); in cgrp_css_online()
55 static void cgrp_css_free(struct cgroup_subsys_state *css) in cgrp_css_free() argument
57 kfree(css_cls_state(css)); in cgrp_css_free()
76 struct cgroup_subsys_state *css; in cgrp_attach() local
79 cgroup_taskset_for_each(p, css, tset) { in cgrp_attach()
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Dnetprio_cgroup.c97 static u32 netprio_prio(struct cgroup_subsys_state *css, struct net_device *dev) in netprio_prio() argument
100 int id = css->cgroup->id; in netprio_prio()
116 static int netprio_set_prio(struct cgroup_subsys_state *css, in netprio_set_prio() argument
120 int id = css->cgroup->id; in netprio_set_prio()
140 struct cgroup_subsys_state *css; in cgrp_css_alloc() local
142 css = kzalloc(sizeof(*css), GFP_KERNEL); in cgrp_css_alloc()
143 if (!css) in cgrp_css_alloc()
146 return css; in cgrp_css_alloc()
149 static int cgrp_css_online(struct cgroup_subsys_state *css) in cgrp_css_online() argument
151 struct cgroup_subsys_state *parent_css = css->parent; in cgrp_css_online()
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/Linux-v4.19/kernel/cgroup/
Ddebug.c17 struct cgroup_subsys_state *css = kzalloc(sizeof(*css), GFP_KERNEL); in debug_css_alloc() local
19 if (!css) in debug_css_alloc()
22 return css; in debug_css_alloc()
25 static void debug_css_free(struct cgroup_subsys_state *css) in debug_css_free() argument
27 kfree(css); in debug_css_free()
34 static u64 debug_taskcount_read(struct cgroup_subsys_state *css, in debug_taskcount_read() argument
37 return cgroup_task_count(css->cgroup); in debug_taskcount_read()
45 struct cgroup_subsys_state *css; in current_css_set_read() local
64 css = cset->subsys[ss->id]; in current_css_set_read()
65 if (!css) in current_css_set_read()
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Dfreezer.c44 struct cgroup_subsys_state css; member
50 static inline struct freezer *css_freezer(struct cgroup_subsys_state *css) in css_freezer() argument
52 return css ? container_of(css, struct freezer, css) : NULL; in css_freezer()
62 return css_freezer(freezer->css.parent); in parent_freezer()
94 return &freezer->css; in freezer_css_alloc()
105 static int freezer_css_online(struct cgroup_subsys_state *css) in freezer_css_online() argument
107 struct freezer *freezer = css_freezer(css); in freezer_css_online()
130 static void freezer_css_offline(struct cgroup_subsys_state *css) in freezer_css_offline() argument
132 struct freezer *freezer = css_freezer(css); in freezer_css_offline()
144 static void freezer_css_free(struct cgroup_subsys_state *css) in freezer_css_free() argument
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Dpids.c44 struct cgroup_subsys_state css; member
60 static struct pids_cgroup *css_pids(struct cgroup_subsys_state *css) in css_pids() argument
62 return container_of(css, struct pids_cgroup, css); in css_pids()
67 return css_pids(pids->css.parent); in parent_pids()
82 return &pids->css; in pids_css_alloc()
85 static void pids_css_free(struct cgroup_subsys_state *css) in pids_css_free() argument
87 kfree(css_pids(css)); in pids_css_free()
221 struct cgroup_subsys_state *css; in pids_can_fork() local
225 css = task_css_check(current, pids_cgrp_id, true); in pids_can_fork()
226 pids = css_pids(css); in pids_can_fork()
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Dcgroup.c220 static void kill_css(struct cgroup_subsys_state *css);
221 static int cgroup_addrm_files(struct cgroup_subsys_state *css,
483 struct cgroup_subsys_state *css; in cgroup_tryget_css() local
486 css = cgroup_css(cgrp, ss); in cgroup_tryget_css()
487 if (!css || !css_tryget_online(css)) in cgroup_tryget_css()
488 css = NULL; in cgroup_tryget_css()
491 return css; in cgroup_tryget_css()
539 struct cgroup_subsys_state *css; in cgroup_get_e_css() local
544 css = cgroup_css(cgrp, ss); in cgroup_get_e_css()
546 if (css && css_tryget_online(css)) in cgroup_get_e_css()
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Dcpuset.c80 struct cgroup_subsys_state css; member
139 static inline struct cpuset *css_cs(struct cgroup_subsys_state *css) in css_cs() argument
141 return css ? container_of(css, struct cpuset, css) : NULL; in css_cs()
152 return css_cs(cs->css.parent); in parent_cs()
183 return test_bit(CS_ONLINE, &cs->flags) && !css_is_dying(&cs->css); in is_cpuset_online()
236 css_for_each_child((pos_css), &(parent_cs)->css) \
251 css_for_each_descendant_pre((pos_css), &(root_cs)->css) \
482 struct cgroup_subsys_state *css; in validate_change() local
490 cpuset_for_each_child(c, css, cur) in validate_change()
511 cpuset_for_each_child(c, css, par) { in validate_change()
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Drdma.c70 static struct rdma_cgroup *css_rdmacg(struct cgroup_subsys_state *css) in css_rdmacg() argument
72 return container_of(css, struct rdma_cgroup, css); in css_rdmacg()
77 return css_rdmacg(cg->css.parent); in parent_rdmacg()
222 css_put(&cg->css); in rdmacg_uncharge_hierarchy()
578 return &cg->css; in rdmacg_css_alloc()
581 static void rdmacg_css_free(struct cgroup_subsys_state *css) in rdmacg_css_free() argument
583 struct rdma_cgroup *cg = css_rdmacg(css); in rdmacg_css_free()
597 static void rdmacg_css_offline(struct cgroup_subsys_state *css) in rdmacg_css_offline() argument
599 struct rdma_cgroup *cg = css_rdmacg(css); in rdmacg_css_offline()
/Linux-v4.19/drivers/s390/cio/
Dcss.c783 css_generate_pgid(struct channel_subsystem *css, u32 tod_high) in css_generate_pgid() argument
788 css->global_pgid.pgid_high.ext_cssid.version = 0x80; in css_generate_pgid()
789 css->global_pgid.pgid_high.ext_cssid.cssid = in css_generate_pgid()
790 (css->cssid < 0) ? 0 : css->cssid; in css_generate_pgid()
792 css->global_pgid.pgid_high.cpu_addr = stap(); in css_generate_pgid()
795 css->global_pgid.cpu_id = cpu_id.ident; in css_generate_pgid()
796 css->global_pgid.cpu_model = cpu_id.machine; in css_generate_pgid()
797 css->global_pgid.tod_high = tod_high; in css_generate_pgid()
802 struct channel_subsystem *css = to_css(dev); in channel_subsystem_release() local
804 mutex_destroy(&css->mutex); in channel_subsystem_release()
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Dchsc.c792 chsc_remove_cmg_attr(struct channel_subsystem *css) in chsc_remove_cmg_attr() argument
797 if (!css->chps[i]) in chsc_remove_cmg_attr()
799 chp_remove_cmg_attr(css->chps[i]); in chsc_remove_cmg_attr()
804 chsc_add_cmg_attr(struct channel_subsystem *css) in chsc_add_cmg_attr() argument
810 if (!css->chps[i]) in chsc_add_cmg_attr()
812 ret = chp_add_cmg_attr(css->chps[i]); in chsc_add_cmg_attr()
819 if (!css->chps[i]) in chsc_add_cmg_attr()
821 chp_remove_cmg_attr(css->chps[i]); in chsc_add_cmg_attr()
826 int __chsc_do_secm(struct channel_subsystem *css, int enable) in __chsc_do_secm() argument
855 secm_area->cub_addr1 = (u64)(unsigned long)css->cub_addr1; in __chsc_do_secm()
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Dcss.h141 #define for_each_css(css) \ argument
142 for ((css) = channel_subsystems[0]; (css); (css) = NULL)
Dchp.c157 struct channel_subsystem *css, in chp_measurement_copy_block() argument
165 area = css->cub_addr1; in chp_measurement_copy_block()
168 area = css->cub_addr2; in chp_measurement_copy_block()
183 struct channel_subsystem *css; in chp_measurement_read() local
189 css = to_css(chp->dev.parent); in chp_measurement_read()
196 chp_measurement_copy_block((struct cmg_entry *)buf, css, chp->chpid); in chp_measurement_read()
472 struct channel_subsystem *css = css_by_id(chpid.cssid); in chp_new() local
476 mutex_lock(&css->mutex); in chp_new()
488 chp->dev.parent = &css->device; in chp_new()
512 if (css->cm_enabled) { in chp_new()
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/Linux-v4.19/include/linux/
Dcgroup.h94 bool css_has_online_children(struct cgroup_subsys_state *css);
134 struct cgroup_subsys_state *css);
137 struct cgroup_subsys_state *css);
144 void css_task_iter_start(struct cgroup_subsys_state *css, unsigned int flags,
227 #define css_for_each_descendant_pre(pos, css) \ argument
228 for ((pos) = css_next_descendant_pre(NULL, (css)); (pos); \
229 (pos) = css_next_descendant_pre((pos), (css)))
250 #define css_for_each_descendant_post(pos, css) \ argument
251 for ((pos) = css_next_descendant_post(NULL, (css)); (pos); \
252 (pos) = css_next_descendant_post((pos), (css)))
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Dblk-cgroup.h47 struct cgroup_subsys_state css; member
234 static inline struct blkcg *css_to_blkcg(struct cgroup_subsys_state *css) in css_to_blkcg() argument
236 return css ? container_of(css, struct blkcg, css) : NULL; in css_to_blkcg()
241 struct cgroup_subsys_state *css; in bio_blkcg() local
245 css = kthread_blkcg(); in bio_blkcg()
246 if (css) in bio_blkcg()
247 return css_to_blkcg(css); in bio_blkcg()
253 struct cgroup_subsys_state *css; in blk_cgroup_congested() local
257 css = kthread_blkcg(); in blk_cgroup_congested()
258 if (!css) in blk_cgroup_congested()
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Dcgroup-defs.h536 u64 (*read_u64)(struct cgroup_subsys_state *css, struct cftype *cft);
540 s64 (*read_s64)(struct cgroup_subsys_state *css, struct cftype *cft);
555 int (*write_u64)(struct cgroup_subsys_state *css, struct cftype *cft,
560 int (*write_s64)(struct cgroup_subsys_state *css, struct cftype *cft,
583 int (*css_online)(struct cgroup_subsys_state *css);
584 void (*css_offline)(struct cgroup_subsys_state *css);
585 void (*css_released)(struct cgroup_subsys_state *css);
586 void (*css_free)(struct cgroup_subsys_state *css);
587 void (*css_reset)(struct cgroup_subsys_state *css);
588 void (*css_rstat_flush)(struct cgroup_subsys_state *css, int cpu);
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/Linux-v4.19/kernel/sched/
Dcpuacct.c29 struct cgroup_subsys_state css; member
35 static inline struct cpuacct *css_ca(struct cgroup_subsys_state *css) in css_ca() argument
37 return css ? container_of(css, struct cpuacct, css) : NULL; in css_ca()
48 return css_ca(ca->css.parent); in parent_ca()
64 return &root_cpuacct.css; in cpuacct_css_alloc()
78 return &ca->css; in cpuacct_css_alloc()
89 static void cpuacct_css_free(struct cgroup_subsys_state *css) in cpuacct_css_free() argument
91 struct cpuacct *ca = css_ca(css); in cpuacct_css_free()
155 static u64 __cpuusage_read(struct cgroup_subsys_state *css, in __cpuusage_read() argument
158 struct cpuacct *ca = css_ca(css); in __cpuusage_read()
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Dcore.c6324 struct task_group, css); in sched_change_group()
6371 static inline struct task_group *css_tg(struct cgroup_subsys_state *css) in css_tg() argument
6373 return css ? container_of(css, struct task_group, css) : NULL; in css_tg()
6384 return &root_task_group.css; in cpu_cgroup_css_alloc()
6391 return &tg->css; in cpu_cgroup_css_alloc()
6395 static int cpu_cgroup_css_online(struct cgroup_subsys_state *css) in cpu_cgroup_css_online() argument
6397 struct task_group *tg = css_tg(css); in cpu_cgroup_css_online()
6398 struct task_group *parent = css_tg(css->parent); in cpu_cgroup_css_online()
6405 static void cpu_cgroup_css_released(struct cgroup_subsys_state *css) in cpu_cgroup_css_released() argument
6407 struct task_group *tg = css_tg(css); in cpu_cgroup_css_released()
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/Linux-v4.19/drivers/gpu/drm/i915/
Dintel_uc_fw.c45 struct uc_css_header *css; in intel_uc_fw_fetch() local
79 css = (struct uc_css_header *)fw->data; in intel_uc_fw_fetch()
83 uc_fw->header_size = (css->header_size_dw - css->modulus_size_dw - in intel_uc_fw_fetch()
84 css->key_size_dw - css->exponent_size_dw) * in intel_uc_fw_fetch()
96 uc_fw->ucode_size = (css->size_dw - css->header_size_dw) * sizeof(u32); in intel_uc_fw_fetch()
99 if (css->key_size_dw != UOS_RSA_SCRATCH_COUNT) { in intel_uc_fw_fetch()
101 intel_uc_fw_type_repr(uc_fw->type), css->key_size_dw); in intel_uc_fw_fetch()
106 uc_fw->rsa_size = css->key_size_dw * sizeof(u32); in intel_uc_fw_fetch()
125 uc_fw->major_ver_found = css->guc.sw_version >> 16; in intel_uc_fw_fetch()
126 uc_fw->minor_ver_found = css->guc.sw_version & 0xFFFF; in intel_uc_fw_fetch()
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/Linux-v4.19/security/
Ddevice_cgroup.c41 struct cgroup_subsys_state css; member
48 return s ? container_of(s, struct dev_cgroup, css) : NULL; in css_to_devcgroup()
174 static int devcgroup_online(struct cgroup_subsys_state *css) in devcgroup_online() argument
176 struct dev_cgroup *dev_cgroup = css_to_devcgroup(css); in devcgroup_online()
177 struct dev_cgroup *parent_dev_cgroup = css_to_devcgroup(css->parent); in devcgroup_online()
195 static void devcgroup_offline(struct cgroup_subsys_state *css) in devcgroup_offline() argument
197 struct dev_cgroup *dev_cgroup = css_to_devcgroup(css); in devcgroup_offline()
218 return &dev_cgroup->css; in devcgroup_css_alloc()
221 static void devcgroup_css_free(struct cgroup_subsys_state *css) in devcgroup_css_free() argument
223 struct dev_cgroup *dev_cgroup = css_to_devcgroup(css); in devcgroup_css_free()
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/Linux-v4.19/mm/
Dhugetlb_cgroup.c23 struct cgroup_subsys_state css; member
39 return s ? container_of(s, struct hugetlb_cgroup, css) : NULL; in hugetlb_cgroup_from_css()
56 return hugetlb_cgroup_from_css(h_cg->css.parent); in parent_hugetlb_cgroup()
106 return &h_cgroup->css; in hugetlb_cgroup_css_alloc()
109 static void hugetlb_cgroup_css_free(struct cgroup_subsys_state *css) in hugetlb_cgroup_css_free() argument
113 h_cgroup = hugetlb_cgroup_from_css(css); in hugetlb_cgroup_css_free()
161 static void hugetlb_cgroup_css_offline(struct cgroup_subsys_state *css) in hugetlb_cgroup_css_offline() argument
163 struct hugetlb_cgroup *h_cg = hugetlb_cgroup_from_css(css); in hugetlb_cgroup_css_offline()
199 if (!css_tryget_online(&h_cg->css)) { in hugetlb_cgroup_charge_cgroup()
207 css_put(&h_cg->css); in hugetlb_cgroup_charge_cgroup()
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Dmemcontrol.c261 return &container_of(vmpr, struct mem_cgroup, vmpressure)->css; in vmpressure_to_css()
468 return &memcg->css; in mem_cgroup_css_from_page()
491 while (memcg && !(memcg->css.flags & CSS_ONLINE)) in page_cgroup_ino()
494 ino = cgroup_ino(memcg->css.cgroup); in page_cgroup_ino()
666 !css_tryget_online(&mz->memcg->css)) in __mem_cgroup_largest_soft_limit_node()
848 } while (!css_tryget_online(&memcg->css)); in get_mem_cgroup_from_mm()
869 if (!memcg || !css_tryget_online(&memcg->css)) in get_mem_cgroup_from_page()
885 if (css_tryget_online(&current->active_memcg->css)) in get_mem_cgroup_from_current()
915 struct cgroup_subsys_state *css = NULL; in mem_cgroup_iter() local
947 if (!pos || css_tryget(&pos->css)) in mem_cgroup_iter()
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/Linux-v4.19/Documentation/ABI/testing/
Dsysfs-bus-css1 What: /sys/bus/css/devices/.../type
8 What: /sys/bus/css/devices/.../modalias
13 It is of the format css:t<type> and present for all
16 What: /sys/bus/css/drivers/io_subchannel/.../chpids
26 What: /sys/bus/css/drivers/io_subchannel/.../pimpampom
/Linux-v4.19/include/net/
Dnetprio_cgroup.h30 struct cgroup_subsys_state *css; in task_netprioidx() local
34 css = task_css(p, net_prio_cgrp_id); in task_netprioidx()
35 idx = css->cgroup->id; in task_netprioidx()
Dcls_cgroup.h24 struct cgroup_subsys_state css; member
39 struct cgroup_cls_state, css)->classid; in task_cls_classid()
/Linux-v4.19/drivers/infiniband/hw/hfi1/
Dfirmware.c407 static int verify_css_header(struct hfi1_devdata *dd, struct css_header *css) in verify_css_header() argument
410 if (invalid_header(dd, "module_type", css->module_type, in verify_css_header()
412 invalid_header(dd, "header_len", css->header_len, in verify_css_header()
414 invalid_header(dd, "header_version", css->header_version, in verify_css_header()
416 invalid_header(dd, "module_vendor", css->module_vendor, in verify_css_header()
418 invalid_header(dd, "key_size", css->key_size, KEY_SIZE / 4) || in verify_css_header()
419 invalid_header(dd, "modulus_size", css->modulus_size, in verify_css_header()
421 invalid_header(dd, "exponent_size", css->exponent_size, in verify_css_header()
453 struct css_header *css; in obtain_one_firmware() local
471 css = (struct css_header *)fdet->fw->data; in obtain_one_firmware()
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