| /linux-6.12.1/drivers/vfio/ |
| D | group.c | 26 static struct vfio_device *vfio_device_get_from_name(struct vfio_group *group, in vfio_device_get_from_name() argument
31 mutex_lock(&group->device_lock); in vfio_device_get_from_name()
32 list_for_each_entry(it, &group->device_list, group_next) { in vfio_device_get_from_name()
50 mutex_unlock(&group->device_lock); in vfio_device_get_from_name()
58 static bool vfio_group_has_iommu(struct vfio_group *group) in vfio_group_has_iommu() argument
60 lockdep_assert_held(&group->group_lock); in vfio_group_has_iommu()
65 WARN_ON(!group->container != !group->container_users); in vfio_group_has_iommu()
67 return group->container || group->iommufd; in vfio_group_has_iommu()
76 static int vfio_group_ioctl_unset_container(struct vfio_group *group) in vfio_group_ioctl_unset_container() argument
80 mutex_lock(&group->group_lock); in vfio_group_ioctl_unset_container()
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| D | container.c | 167 device->group->container->iommu_driver; in vfio_device_container_register()
171 device->group->container->iommu_data, device); in vfio_device_container_register()
177 device->group->container->iommu_driver; in vfio_device_container_unregister()
181 device->group->container->iommu_data, device); in vfio_device_container_unregister()
239 struct vfio_group *group; in __vfio_container_attach_groups() local
242 list_for_each_entry(group, &container->group_list, container_next) { in __vfio_container_attach_groups()
243 ret = driver->ops->attach_group(data, group->iommu_group, in __vfio_container_attach_groups()
244 group->type); in __vfio_container_attach_groups()
252 list_for_each_entry_continue_reverse(group, &container->group_list, in __vfio_container_attach_groups()
254 driver->ops->detach_group(data, group->iommu_group); in __vfio_container_attach_groups()
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| /linux-6.12.1/drivers/infiniband/hw/mlx4/ |
| D | mcg.c | 50 #define mcg_warn_group(group, format, arg...) \ argument
52 (group)->name, group->demux->port, ## arg)
54 #define mcg_debug_group(group, format, arg...) \ argument
56 (group)->name, (group)->demux->port, ## arg)
58 #define mcg_error_group(group, format, arg...) \ argument
59 pr_err(" %16s: " format, (group)->name, ## arg)
136 struct mcast_group *group; member
144 mcg_warn_group(group, "did not expect to reach zero\n"); \
166 struct mcast_group *group; in mcast_find() local
170 group = rb_entry(node, struct mcast_group, node); in mcast_find()
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| /linux-6.12.1/fs/notify/ |
| D | group.c | 22 static void fsnotify_final_destroy_group(struct fsnotify_group *group) in fsnotify_final_destroy_group() argument
24 if (group->ops->free_group_priv) in fsnotify_final_destroy_group()
25 group->ops->free_group_priv(group); in fsnotify_final_destroy_group()
27 mem_cgroup_put(group->memcg); in fsnotify_final_destroy_group()
28 mutex_destroy(&group->mark_mutex); in fsnotify_final_destroy_group()
30 kfree(group); in fsnotify_final_destroy_group()
37 void fsnotify_group_stop_queueing(struct fsnotify_group *group) in fsnotify_group_stop_queueing() argument
39 spin_lock(&group->notification_lock); in fsnotify_group_stop_queueing()
40 group->shutdown = true; in fsnotify_group_stop_queueing()
41 spin_unlock(&group->notification_lock); in fsnotify_group_stop_queueing()
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| D | notification.c | 50 void fsnotify_destroy_event(struct fsnotify_group *group, in fsnotify_destroy_event() argument
54 if (!event || event == group->overflow_event) in fsnotify_destroy_event()
63 spin_lock(&group->notification_lock); in fsnotify_destroy_event()
65 spin_unlock(&group->notification_lock); in fsnotify_destroy_event()
67 group->ops->free_event(group, event); in fsnotify_destroy_event()
81 int fsnotify_insert_event(struct fsnotify_group *group, in fsnotify_insert_event() argument
89 struct list_head *list = &group->notification_list; in fsnotify_insert_event()
91 pr_debug("%s: group=%p event=%p\n", __func__, group, event); in fsnotify_insert_event()
93 spin_lock(&group->notification_lock); in fsnotify_insert_event()
95 if (group->shutdown) { in fsnotify_insert_event()
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| /linux-6.12.1/drivers/iommu/ |
| D | iommu.c | 72 #define for_each_group_device(group, pos) \ argument
73 list_for_each_entry(pos, &(group)->devices, list)
77 ssize_t (*show)(struct iommu_group *group, char *buf);
78 ssize_t (*store)(struct iommu_group *group,
97 __iommu_group_domain_alloc(struct iommu_group *group, unsigned int type);
101 struct iommu_group *group);
107 static int __iommu_device_set_domain(struct iommu_group *group,
111 static int __iommu_group_set_domain_internal(struct iommu_group *group,
114 static int __iommu_group_set_domain(struct iommu_group *group, in __iommu_group_set_domain() argument
117 return __iommu_group_set_domain_internal(group, new_domain, 0); in __iommu_group_set_domain()
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| D | io-pgfault.c | 42 static void __iopf_free_group(struct iopf_group *group) in __iopf_free_group() argument
46 list_for_each_entry_safe(iopf, next, &group->faults, list) { in __iopf_free_group()
52 iopf_put_dev_fault_param(group->fault_param); in __iopf_free_group()
55 void iopf_free_group(struct iopf_group *group) in iopf_free_group() argument
57 __iopf_free_group(group); in iopf_free_group()
58 kfree(group); in iopf_free_group()
86 struct iopf_group *group; in iopf_group_alloc() local
88 group = kzalloc(sizeof(*group), GFP_KERNEL); in iopf_group_alloc()
89 if (!group) { in iopf_group_alloc()
94 group = abort_group; in iopf_group_alloc()
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| /linux-6.12.1/drivers/gpu/drm/xe/ |
| D | xe_hw_engine_group.c | 18 struct xe_hw_engine_group *group = arg; in hw_engine_group_free() local
20 destroy_workqueue(group->resume_wq); in hw_engine_group_free()
21 kfree(group); in hw_engine_group_free()
28 struct xe_hw_engine_group *group = container_of(w, struct xe_hw_engine_group, resume_work); in hw_engine_group_resume_lr_jobs_func() local
32 err = xe_hw_engine_group_get_mode(group, EXEC_MODE_LR, &previous_mode); in hw_engine_group_resume_lr_jobs_func()
39 list_for_each_entry(q, &group->exec_queue_list, hw_engine_group_link) { in hw_engine_group_resume_lr_jobs_func()
47 xe_hw_engine_group_put(group); in hw_engine_group_resume_lr_jobs_func()
53 struct xe_hw_engine_group *group; in hw_engine_group_alloc() local
56 group = kzalloc(sizeof(*group), GFP_KERNEL); in hw_engine_group_alloc()
57 if (!group) in hw_engine_group_alloc()
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| /linux-6.12.1/drivers/infiniband/core/ |
| D | multicast.c | 117 struct mcast_group *group; member
133 struct mcast_group *group; in mcast_find() local
137 group = rb_entry(node, struct mcast_group, node); in mcast_find()
138 ret = memcmp(mgid->raw, group->rec.mgid.raw, sizeof *mgid); in mcast_find()
140 return group; in mcast_find()
151 struct mcast_group *group, in mcast_insert() argument
163 ret = memcmp(group->rec.mgid.raw, cur_group->rec.mgid.raw, in mcast_insert()
164 sizeof group->rec.mgid); in mcast_insert()
174 rb_link_node(&group->node, parent, link); in mcast_insert()
175 rb_insert_color(&group->node, &port->table); in mcast_insert()
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| D | cma_configfs.c | 47 struct config_group group; member
59 struct config_group *group; in to_dev_port_group() local
64 group = container_of(item, struct config_group, cg_item); in to_dev_port_group()
65 return container_of(group, struct cma_dev_port_group, group); in to_dev_port_group()
77 struct cma_dev_port_group *group = to_dev_port_group(item); in cma_configfs_params_get() local
80 if (!group) in cma_configfs_params_get()
84 group->cma_dev_group->name); in cma_configfs_params_get()
89 *pgroup = group; in cma_configfs_params_get()
103 struct cma_dev_port_group *group; in default_roce_mode_show() local
107 ret = cma_configfs_params_get(item, &cma_dev, &group); in default_roce_mode_show()
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| /linux-6.12.1/arch/sparc/kernel/ |
| D | hvapi.c | 19 unsigned long group; member
28 { .group = HV_GRP_SUN4V, .flags = FLAG_PRE_API },
29 { .group = HV_GRP_CORE, .flags = FLAG_PRE_API },
30 { .group = HV_GRP_INTR, },
31 { .group = HV_GRP_SOFT_STATE, },
32 { .group = HV_GRP_TM, },
33 { .group = HV_GRP_PCI, .flags = FLAG_PRE_API },
34 { .group = HV_GRP_LDOM, },
35 { .group = HV_GRP_SVC_CHAN, .flags = FLAG_PRE_API },
36 { .group = HV_GRP_NCS, .flags = FLAG_PRE_API },
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| /linux-6.12.1/drivers/gpu/drm/panthor/ |
| D | panthor_sched.c | 105 struct panthor_group *group; member
675 #define group_queue_work(group, wname) \ argument
677 group_get(group); \
678 if (!queue_work((group)->ptdev->scheduler->wq, &(group)->wname ## _work)) \
679 group_put(group); \
739 struct panthor_group *group; member
795 panthor_queue_get_syncwait_obj(struct panthor_group *group, struct panthor_queue *queue) in panthor_queue_get_syncwait_obj() argument
797 struct panthor_device *ptdev = group->ptdev; in panthor_queue_get_syncwait_obj()
805 bo = panthor_vm_get_bo_for_va(group->vm, in panthor_queue_get_syncwait_obj()
827 static void group_free_queue(struct panthor_group *group, struct panthor_queue *queue) in group_free_queue() argument
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| /linux-6.12.1/kernel/sched/ |
| D | psi.c | 179 static void group_init(struct psi_group *group) in group_init() argument
183 group->enabled = true; in group_init()
185 seqcount_init(&per_cpu_ptr(group->pcpu, cpu)->seq); in group_init()
186 group->avg_last_update = sched_clock(); in group_init()
187 group->avg_next_update = group->avg_last_update + psi_period; in group_init()
188 mutex_init(&group->avgs_lock); in group_init()
191 INIT_LIST_HEAD(&group->avg_triggers); in group_init()
192 memset(group->avg_nr_triggers, 0, sizeof(group->avg_nr_triggers)); in group_init()
193 INIT_DELAYED_WORK(&group->avgs_work, psi_avgs_work); in group_init()
196 atomic_set(&group->rtpoll_scheduled, 0); in group_init()
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| /linux-6.12.1/drivers/net/ethernet/microchip/sparx5/ |
| D | sparx5_sdlb.c | 59 static void sparx5_sdlb_group_disable(struct sparx5 *sparx5, u32 group) in sparx5_sdlb_group_disable() argument
63 ANA_AC_SDLB_PUP_CTRL(group)); in sparx5_sdlb_group_disable()
66 static void sparx5_sdlb_group_enable(struct sparx5 *sparx5, u32 group) in sparx5_sdlb_group_enable() argument
70 ANA_AC_SDLB_PUP_CTRL(group)); in sparx5_sdlb_group_enable()
73 static u32 sparx5_sdlb_group_get_first(struct sparx5 *sparx5, u32 group) in sparx5_sdlb_group_get_first() argument
77 val = spx5_rd(sparx5, ANA_AC_SDLB_XLB_START(group)); in sparx5_sdlb_group_get_first()
82 static u32 sparx5_sdlb_group_get_next(struct sparx5 *sparx5, u32 group, in sparx5_sdlb_group_get_next() argument
92 static bool sparx5_sdlb_group_is_first(struct sparx5 *sparx5, u32 group, in sparx5_sdlb_group_is_first() argument
95 return lb == sparx5_sdlb_group_get_first(sparx5, group); in sparx5_sdlb_group_is_first()
98 static bool sparx5_sdlb_group_is_last(struct sparx5 *sparx5, u32 group, in sparx5_sdlb_group_is_last() argument
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| D | sparx5_qos.c | 79 static u32 sparx5_lg_get_leak_time(struct sparx5 *sparx5, u32 layer, u32 group) in sparx5_lg_get_leak_time() argument
83 value = spx5_rd(sparx5, HSCH_HSCH_TIMER_CFG(layer, group)); in sparx5_lg_get_leak_time()
87 static void sparx5_lg_set_leak_time(struct sparx5 *sparx5, u32 layer, u32 group, in sparx5_lg_set_leak_time() argument
91 HSCH_HSCH_TIMER_CFG(layer, group)); in sparx5_lg_set_leak_time()
94 static u32 sparx5_lg_get_first(struct sparx5 *sparx5, u32 layer, u32 group) in sparx5_lg_get_first() argument
98 value = spx5_rd(sparx5, HSCH_HSCH_LEAK_CFG(layer, group)); in sparx5_lg_get_first()
102 static u32 sparx5_lg_get_next(struct sparx5 *sparx5, u32 layer, u32 group, in sparx5_lg_get_next() argument
112 static u32 sparx5_lg_get_last(struct sparx5 *sparx5, u32 layer, u32 group) in sparx5_lg_get_last() argument
116 itr = sparx5_lg_get_first(sparx5, layer, group); in sparx5_lg_get_last()
119 next = sparx5_lg_get_next(sparx5, layer, group, itr); in sparx5_lg_get_last()
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| /linux-6.12.1/drivers/gpio/ |
| D | gpio-lpc32xx.c | 168 static inline u32 gpreg_read(struct lpc32xx_gpio_chip *group, unsigned long offset) in gpreg_read() argument
170 return __raw_readl(group->reg_base + offset); in gpreg_read()
173 static inline void gpreg_write(struct lpc32xx_gpio_chip *group, u32 val, unsigned long offset) in gpreg_write() argument
175 __raw_writel(val, group->reg_base + offset); in gpreg_write()
178 static void __set_gpio_dir_p012(struct lpc32xx_gpio_chip *group, in __set_gpio_dir_p012() argument
182 gpreg_write(group, GPIO012_PIN_TO_BIT(pin), in __set_gpio_dir_p012()
183 group->gpio_grp->dir_clr); in __set_gpio_dir_p012()
185 gpreg_write(group, GPIO012_PIN_TO_BIT(pin), in __set_gpio_dir_p012()
186 group->gpio_grp->dir_set); in __set_gpio_dir_p012()
189 static void __set_gpio_dir_p3(struct lpc32xx_gpio_chip *group, in __set_gpio_dir_p3() argument
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| /linux-6.12.1/kernel/time/ |
| D | timer_migration.c | 437 static bool tmigr_check_migrator(struct tmigr_group *group, u8 childmask) in tmigr_check_migrator() argument
441 s.state = atomic_read(&group->migr_state); in tmigr_check_migrator()
449 static bool tmigr_check_migrator_and_lonely(struct tmigr_group *group, u8 childmask) in tmigr_check_migrator_and_lonely() argument
455 s.state = atomic_read(&group->migr_state); in tmigr_check_migrator_and_lonely()
466 static bool tmigr_check_lonely(struct tmigr_group *group) in tmigr_check_lonely() argument
471 s.state = atomic_read(&group->migr_state); in tmigr_check_lonely()
528 struct tmigr_group *child = NULL, *group = tmc->tmgroup; in __walk_groups() local
531 WARN_ON_ONCE(group->level >= tmigr_hierarchy_levels); in __walk_groups()
533 if (up(group, child, data)) in __walk_groups()
536 child = group; in __walk_groups()
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| /linux-6.12.1/drivers/clk/renesas/ |
| D | clk-mstp.c | 59 struct mstp_clock_group *group; member
64 static inline u32 cpg_mstp_read(struct mstp_clock_group *group, in cpg_mstp_read() argument
67 return group->width_8bit ? readb(reg) : readl(reg); in cpg_mstp_read()
70 static inline void cpg_mstp_write(struct mstp_clock_group *group, u32 val, in cpg_mstp_write() argument
73 group->width_8bit ? writeb(val, reg) : writel(val, reg); in cpg_mstp_write()
79 struct mstp_clock_group *group = clock->group; in cpg_mstp_clock_endisable() local
85 spin_lock_irqsave(&group->lock, flags); in cpg_mstp_clock_endisable()
87 value = cpg_mstp_read(group, group->smstpcr); in cpg_mstp_clock_endisable()
92 cpg_mstp_write(group, value, group->smstpcr); in cpg_mstp_clock_endisable()
94 if (!group->mstpsr) { in cpg_mstp_clock_endisable()
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| /linux-6.12.1/fs/notify/inotify/ |
| D | inotify_user.c | 141 struct fsnotify_group *group = file->private_data; in inotify_poll() local
144 poll_wait(file, &group->notification_waitq, wait); in inotify_poll()
145 spin_lock(&group->notification_lock); in inotify_poll()
146 if (!fsnotify_notify_queue_is_empty(group)) in inotify_poll()
148 spin_unlock(&group->notification_lock); in inotify_poll()
170 static struct fsnotify_event *get_one_event(struct fsnotify_group *group, in get_one_event() argument
176 event = fsnotify_peek_first_event(group); in get_one_event()
180 pr_debug("%s: group=%p event=%p\n", __func__, group, event); in get_one_event()
188 fsnotify_remove_first_event(group); in get_one_event()
199 static ssize_t copy_event_to_user(struct fsnotify_group *group, in copy_event_to_user() argument
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| /linux-6.12.1/fs/ext2/ |
| D | ialloc.c | 66 static void ext2_release_inode(struct super_block *sb, int group, int dir) in ext2_release_inode() argument
71 desc = ext2_get_group_desc(sb, group, &bh); in ext2_release_inode()
74 "can't get descriptor for group %d", group); in ext2_release_inode()
78 spin_lock(sb_bgl_lock(EXT2_SB(sb), group)); in ext2_release_inode()
82 spin_unlock(sb_bgl_lock(EXT2_SB(sb), group)); in ext2_release_inode()
204 int group, best_group = -1; in find_group_dir() local
206 for (group = 0; group < ngroups; group++) { in find_group_dir()
207 desc = ext2_get_group_desc (sb, group, NULL); in find_group_dir()
215 best_group = group; in find_group_dir()
265 int group = -1, i; in find_group_orlov() local
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| /linux-6.12.1/drivers/pinctrl/aspeed/ |
| D | pinmux-aspeed.h | 513 #define SIG_DESC_LIST_SYM(sig, group) sig_descs_ ## sig ## _ ## group argument
514 #define SIG_DESC_LIST_DECL(sig, group, ...) \ argument
515 static const struct aspeed_sig_desc SIG_DESC_LIST_SYM(sig, group)[] = \
518 #define SIG_EXPR_SYM(sig, group) sig_expr_ ## sig ## _ ## group argument
519 #define SIG_EXPR_DECL_(sig, group, func) \ argument
520 static const struct aspeed_sig_expr SIG_EXPR_SYM(sig, group) = \
524 .ndescs = ARRAY_SIZE(SIG_DESC_LIST_SYM(sig, group)), \
525 .descs = &(SIG_DESC_LIST_SYM(sig, group))[0], \
545 #define SIG_EXPR_DECL(sig, group, func, ...) \ argument
546 SIG_DESC_LIST_DECL(sig, group, __VA_ARGS__); \
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| /linux-6.12.1/fs/notify/fanotify/ |
| D | fanotify_user.c | 194 static void fanotify_unhash_event(struct fsnotify_group *group, in fanotify_unhash_event() argument
197 assert_spin_locked(&group->notification_lock); in fanotify_unhash_event()
200 group, event, fanotify_event_hash_bucket(group, event)); in fanotify_unhash_event()
214 static struct fanotify_event *get_one_event(struct fsnotify_group *group, in get_one_event() argument
220 unsigned int info_mode = FAN_GROUP_FLAG(group, FANOTIFY_INFO_MODES); in get_one_event()
222 pr_debug("%s: group=%p count=%zd\n", __func__, group, count); in get_one_event()
224 spin_lock(&group->notification_lock); in get_one_event()
225 fsn_event = fsnotify_peek_first_event(group); in get_one_event()
241 fsnotify_remove_first_event(group); in get_one_event()
245 fanotify_unhash_event(group, event); in get_one_event()
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| /linux-6.12.1/drivers/net/ethernet/mellanox/mlx5/core/esw/ |
| D | qos.c | 45 static int esw_qos_group_config(struct mlx5_eswitch *esw, struct mlx5_esw_rate_group *group, in esw_qos_group_config() argument
53 group->tsar_ix, in esw_qos_group_config()
58 trace_mlx5_esw_group_qos_config(dev, group, group->tsar_ix, bw_share, max_rate); in esw_qos_group_config()
91 struct mlx5_esw_rate_group *group, in esw_qos_calculate_min_rate_divider() argument
100 struct mlx5_esw_rate_group *group; in esw_qos_calculate_min_rate_divider() local
102 list_for_each_entry(group, &esw->qos.groups, list) { in esw_qos_calculate_min_rate_divider()
103 if (group->min_rate < max_guarantee) in esw_qos_calculate_min_rate_divider()
105 max_guarantee = group->min_rate; in esw_qos_calculate_min_rate_divider()
110 evport->qos.group != group || evport->qos.min_rate < max_guarantee) in esw_qos_calculate_min_rate_divider()
122 if (!group_level && !max_guarantee && group && group->bw_share) in esw_qos_calculate_min_rate_divider()
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| /linux-6.12.1/include/trace/events/ |
| D | timer_migration.h | 14 TP_PROTO(struct tmigr_group *group),
16 TP_ARGS(group),
19 __field( void *, group )
25 __entry->group = group;
26 __entry->lvl = group->level;
27 __entry->numa_node = group->numa_node;
31 __entry->group, __entry->lvl, __entry->numa_node)
94 TP_PROTO(struct tmigr_group *group, union tmigr_state state, u32 childmask),
96 TP_ARGS(group, state, childmask),
99 __field( void *, group )
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| /linux-6.12.1/drivers/media/platform/renesas/rcar-vin/ |
| D | rcar-core.c | 61 static void rvin_group_cleanup(struct rvin_group *group) in rvin_group_cleanup() argument
63 media_device_cleanup(&group->mdev); in rvin_group_cleanup()
64 mutex_destroy(&group->lock); in rvin_group_cleanup()
67 static int rvin_group_init(struct rvin_group *group, struct rvin_dev *vin, in rvin_group_init() argument
71 struct media_device *mdev = &group->mdev; in rvin_group_init()
75 mutex_init(&group->lock); in rvin_group_init()
78 group->count = 0; in rvin_group_init()
81 group->count++; in rvin_group_init()
83 vin_dbg(vin, "found %u enabled VIN's in DT", group->count); in rvin_group_init()
85 group->link_setup = link_setup; in rvin_group_init()
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