| /kernel/linux/linux-5.10/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()
[all …]
|
| /kernel/linux/linux-5.10/fs/notify/ |
| D | group.c | 20 * Final freeing of a group
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()
34 * Stop queueing new events for this group. Once this function returns
35 * fsnotify_add_event() will not add any new events to the group's queue.
37 void fsnotify_group_stop_queueing(struct fsnotify_group *group) in fsnotify_group_stop_queueing() argument
[all …]
|
| D | notification.c | 7 * Basic idea behind the notification queue: An fsnotify group (like inotify)
10 * event to the group notify queue. Since a single event might need to be on
11 * multiple group's notification queues we can't add the event directly to each
17 * another group a new event_holder (from fsnotify_event_holder_cachep) will be
51 bool fsnotify_notify_queue_is_empty(struct fsnotify_group *group) in fsnotify_notify_queue_is_empty() argument
53 assert_spin_locked(&group->notification_lock); in fsnotify_notify_queue_is_empty()
54 return list_empty(&group->notification_list) ? true : false; in fsnotify_notify_queue_is_empty()
57 void fsnotify_destroy_event(struct fsnotify_group *group, in fsnotify_destroy_event() argument
60 /* Overflow events are per-group and we don't want to free them */ in fsnotify_destroy_event()
61 if (!event || event == group->overflow_event) in fsnotify_destroy_event()
[all …]
|
| /kernel/linux/linux-5.10/drivers/vfio/ |
| D | vfio.c | 105 * removes the device from the dummy group and cannot be nested.
109 struct iommu_group *group; in vfio_iommu_group_get() local
112 group = iommu_group_get(dev); in vfio_iommu_group_get()
116 * With noiommu enabled, an IOMMU group will be created for a device in vfio_iommu_group_get()
121 if (group || !noiommu || iommu_present(dev->bus)) in vfio_iommu_group_get()
122 return group; in vfio_iommu_group_get()
124 group = iommu_group_alloc(); in vfio_iommu_group_get()
125 if (IS_ERR(group)) in vfio_iommu_group_get()
128 iommu_group_set_name(group, "vfio-noiommu"); in vfio_iommu_group_get()
129 iommu_group_set_iommudata(group, &noiommu, NULL); in vfio_iommu_group_get()
[all …]
|
| /kernel/linux/linux-5.10/drivers/pinctrl/meson/ |
| D | pinctrl-meson-g12a.c | 524 GROUP(emmc_nand_d0, 1),
525 GROUP(emmc_nand_d1, 1),
526 GROUP(emmc_nand_d2, 1),
527 GROUP(emmc_nand_d3, 1),
528 GROUP(emmc_nand_d4, 1),
529 GROUP(emmc_nand_d5, 1),
530 GROUP(emmc_nand_d6, 1),
531 GROUP(emmc_nand_d7, 1),
532 GROUP(emmc_clk, 1),
533 GROUP(emmc_cmd, 1),
[all …]
|
| D | pinctrl-meson-axg.c | 448 GROUP(emmc_nand_d0, 1),
449 GROUP(emmc_nand_d1, 1),
450 GROUP(emmc_nand_d2, 1),
451 GROUP(emmc_nand_d3, 1),
452 GROUP(emmc_nand_d4, 1),
453 GROUP(emmc_nand_d5, 1),
454 GROUP(emmc_nand_d6, 1),
455 GROUP(emmc_nand_d7, 1),
456 GROUP(emmc_clk, 1),
457 GROUP(emmc_cmd, 1),
[all …]
|
| D | pinctrl-meson-a1.c | 407 GROUP(psram_clkn, 1),
408 GROUP(psram_clkp, 1),
409 GROUP(psram_ce_n, 1),
410 GROUP(psram_rst_n, 1),
411 GROUP(psram_adq0, 1),
412 GROUP(psram_adq1, 1),
413 GROUP(psram_adq2, 1),
414 GROUP(psram_adq3, 1),
415 GROUP(psram_adq4, 1),
416 GROUP(psram_adq5, 1),
[all …]
|
| D | pinctrl-meson8.c | 531 GROUP(sd_d0_a, 8, 5),
532 GROUP(sd_d1_a, 8, 4),
533 GROUP(sd_d2_a, 8, 3),
534 GROUP(sd_d3_a, 8, 2),
535 GROUP(sd_clk_a, 8, 1),
536 GROUP(sd_cmd_a, 8, 0),
538 GROUP(sdxc_d0_a, 5, 14),
539 GROUP(sdxc_d13_a, 5, 13),
540 GROUP(sdxc_d47_a, 5, 12),
541 GROUP(sdxc_clk_a, 5, 11),
[all …]
|
| D | pinctrl-meson8b.c | 444 GROUP(sd_d0_a, 8, 5),
445 GROUP(sd_d1_a, 8, 4),
446 GROUP(sd_d2_a, 8, 3),
447 GROUP(sd_d3_a, 8, 2),
448 GROUP(sdxc_d0_0_a, 5, 29),
449 GROUP(sdxc_d47_a, 5, 12),
450 GROUP(sdxc_d13_0_a, 5, 28),
451 GROUP(sd_clk_a, 8, 1),
452 GROUP(sd_cmd_a, 8, 0),
453 GROUP(xtal_32k_out, 3, 22),
[all …]
|
| D | pinctrl-meson-gxl.c | 414 GROUP(sdio_d0, 5, 31),
415 GROUP(sdio_d1, 5, 30),
416 GROUP(sdio_d2, 5, 29),
417 GROUP(sdio_d3, 5, 28),
418 GROUP(sdio_clk, 5, 27),
419 GROUP(sdio_cmd, 5, 26),
420 GROUP(sdio_irq, 5, 24),
421 GROUP(uart_tx_a, 5, 19),
422 GROUP(uart_rx_a, 5, 18),
423 GROUP(uart_cts_a, 5, 17),
[all …]
|
| D | pinctrl-meson-gxbb.c | 440 GROUP(sdio_d0, 8, 5),
441 GROUP(sdio_d1, 8, 4),
442 GROUP(sdio_d2, 8, 3),
443 GROUP(sdio_d3, 8, 2),
444 GROUP(sdio_cmd, 8, 1),
445 GROUP(sdio_clk, 8, 0),
446 GROUP(sdio_irq, 8, 11),
447 GROUP(uart_tx_a, 4, 13),
448 GROUP(uart_rx_a, 4, 12),
449 GROUP(uart_cts_a, 4, 11),
[all …]
|
| /kernel/linux/linux-5.10/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()
[all …]
|
| /kernel/linux/linux-5.10/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 },
[all …]
|
| /kernel/linux/linux-5.10/Documentation/filesystems/ext4/ |
| D | blockgroup.rst | 6 The layout of a standard block group is approximately as follows (each
13 * - Group 0 Padding
15 - Group Descriptors
30 For the special case of block group 0, the first 1024 bytes are unused,
37 The ext4 driver primarily works with the superblock and the group
38 descriptors that are found in block group 0. Redundant copies of the
39 superblock and group descriptors are written to some of the block groups
42 paragraph for more details). If the group does not have a redundant
43 copy, the block group begins with the data block bitmap. Note also that
45 GDT block” space after the block group descriptors and before the start
[all …]
|
| D | group_descr.rst | 3 Block Group Descriptors
6 Each block group on the filesystem has one of these descriptors
7 associated with it. As noted in the Layout section above, the group
8 descriptors (if present) are the second item in the block group. The
9 standard configuration is for each block group to contain a full copy of
10 the block group descriptor table unless the sparse\_super feature flag
13 Notice how the group descriptor records the location of both bitmaps and
15 group, the only data structures with fixed locations are the superblock
16 and the group descriptor table. The flex\_bg mechanism uses this
17 property to group several block groups into a flex group and lay out all
[all …]
|
| /kernel/linux/linux-5.10/drivers/iommu/ |
| D | iommu.c | 58 ssize_t (*show)(struct iommu_group *group, char *buf);
59 ssize_t (*store)(struct iommu_group *group,
83 static int iommu_alloc_default_domain(struct iommu_group *group,
90 struct iommu_group *group);
92 struct iommu_group *group);
93 static int iommu_create_device_direct_mappings(struct iommu_group *group,
202 struct iommu_group *group; in __iommu_probe_device() local
224 group = iommu_group_get_for_dev(dev); in __iommu_probe_device()
225 if (IS_ERR(group)) { in __iommu_probe_device()
226 ret = PTR_ERR(group); in __iommu_probe_device()
[all …]
|
| /kernel/linux/linux-5.10/drivers/clk/renesas/ |
| D | clk-mstp.c | 31 * struct mstp_clock_group - MSTP gating clocks group
33 * @data: clock specifier translation for clocks in this group
38 * @clks: clocks in this group
53 * @group: MSTP clocks group
58 struct mstp_clock_group *group; member
63 static inline u32 cpg_mstp_read(struct mstp_clock_group *group, in cpg_mstp_read() argument
66 return group->width_8bit ? readb(reg) : readl(reg); in cpg_mstp_read()
69 static inline void cpg_mstp_write(struct mstp_clock_group *group, u32 val, in cpg_mstp_write() argument
72 group->width_8bit ? writeb(val, reg) : writel(val, reg); in cpg_mstp_write()
78 struct mstp_clock_group *group = clock->group; in cpg_mstp_clock_endisable() local
[all …]
|
| /kernel/linux/linux-5.10/fs/notify/inotify/ |
| D | inotify_user.c | 105 struct fsnotify_group *group = file->private_data; in inotify_poll() local
108 poll_wait(file, &group->notification_waitq, wait); in inotify_poll()
109 spin_lock(&group->notification_lock); in inotify_poll()
110 if (!fsnotify_notify_queue_is_empty(group)) in inotify_poll()
112 spin_unlock(&group->notification_lock); in inotify_poll()
132 * Called with the group->notification_lock held.
134 static struct fsnotify_event *get_one_event(struct fsnotify_group *group, in get_one_event() argument
140 if (fsnotify_notify_queue_is_empty(group)) in get_one_event()
143 event = fsnotify_peek_first_event(group); in get_one_event()
145 pr_debug("%s: group=%p event=%p\n", __func__, group, event); in get_one_event()
[all …]
|
| /kernel/linux/linux-5.10/fs/notify/fanotify/ |
| D | fanotify_user.c | 80 * With group flag FAN_REPORT_NAME, if name was not recorded in in fanotify_event_info_len()
98 static struct fanotify_event *get_one_event(struct fsnotify_group *group, in get_one_event() argument
103 unsigned int fid_mode = FAN_GROUP_FLAG(group, FANOTIFY_FID_BITS); in get_one_event()
105 pr_debug("%s: group=%p count=%zd\n", __func__, group, count); in get_one_event()
107 spin_lock(&group->notification_lock); in get_one_event()
108 if (fsnotify_notify_queue_is_empty(group)) in get_one_event()
113 FANOTIFY_E(fsnotify_peek_first_event(group))); in get_one_event()
120 event = FANOTIFY_E(fsnotify_remove_first_event(group)); in get_one_event()
124 spin_unlock(&group->notification_lock); in get_one_event()
128 static int create_fd(struct fsnotify_group *group, struct path *path, in create_fd() argument
[all …]
|
| /kernel/linux/linux-5.10/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
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/pinctrl/ |
| D | marvell,armada-37xx-pinctrl.txt | 32 group: jtag
36 group sdio0
40 group emmc_nb
44 group pwm0
48 group pwm1
52 group pwm2
56 group pwm3
60 group pmic1
64 group pmic0
68 group i2c2
[all …]
|
| /kernel/linux/linux-5.10/kernel/sched/ |
| D | psi.c | 184 static void group_init(struct psi_group *group) in group_init() argument
189 seqcount_init(&per_cpu_ptr(group->pcpu, cpu)->seq); in group_init()
190 group->avg_last_update = sched_clock(); in group_init()
191 group->avg_next_update = group->avg_last_update + psi_period; in group_init()
192 INIT_DELAYED_WORK(&group->avgs_work, psi_avgs_work); in group_init()
193 mutex_init(&group->avgs_lock); in group_init()
195 mutex_init(&group->trigger_lock); in group_init()
196 INIT_LIST_HEAD(&group->triggers); in group_init()
197 memset(group->nr_triggers, 0, sizeof(group->nr_triggers)); in group_init()
198 group->poll_states = 0; in group_init()
[all …]
|
| /kernel/linux/linux-5.10/fs/ext2/ |
| D | ialloc.c | 31 * blocks groups. Each group contains 1 bitmap block for blocks, 1 bitmap
34 * The file system contains group descriptors which are located after the
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()
185 * Figure out the offset within the block group inode table in ext2_preread_inode()
196 * a directory, then a forward search is made for a block group with both
198 * the groups with above-average free space, that group with the fewest
[all …]
|
| /kernel/linux/linux-5.10/tools/testing/selftests/net/ |
| D | fib_nexthops.sh | 301 run_cmd "$IP nexthop add id $grpidstr group $grpstr"
302 check_nexthop "id $grpidstr" "id $grpidstr group $grpstr"
360 # create group with multiple nexthops
363 run_cmd "$IP nexthop add id 102 group 61/62 fdb"
364 check_nexthop "id 102" "id 102 group 61/62 fdb"
365 log_test $? 0 "Fdb Nexthop group with multiple nexthops"
367 ## get nexthop group
369 check_nexthop "id 102" "id 102 group 61/62 fdb"
370 log_test $? 0 "Get Fdb nexthop group by id"
372 # fdb nexthop group can only contain fdb nexthops
[all …]
|
| /kernel/linux/linux-5.10/fs/ext4/ |
| D | resize.c | 106 ext4_group_t group) { in ext4_meta_bg_first_group() argument
107 return (group >> EXT4_DESC_PER_BLOCK_BITS(sb)) << in ext4_meta_bg_first_group()
112 ext4_group_t group) { in ext4_meta_bg_first_block_no() argument
113 group = ext4_meta_bg_first_group(sb, group); in ext4_meta_bg_first_block_no()
114 return ext4_group_first_block_no(sb, group); in ext4_meta_bg_first_block_no()
118 ext4_group_t group) { in ext4_group_overhead_blocks() argument
120 overhead = ext4_bg_num_gdb(sb, group); in ext4_group_overhead_blocks()
121 if (ext4_bg_has_super(sb, group)) in ext4_group_overhead_blocks()
137 ext4_group_t group = input->group; in verify_group_input() local
145 if (group != sbi->s_groups_count) { in verify_group_input()
[all …]
|