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Searched refs:md (Results 1 – 25 of 215) sorted by relevance

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/linux/drivers/video/fbdev/omap/
H A Dlcd_mipid.c56 static void mipid_transfer(struct mipid_device *md, int cmd, const u8 *wbuf, in mipid_transfer() argument
64 BUG_ON(md->spi == NULL); in mipid_transfer()
105 r = spi_sync(md->spi, &m); in mipid_transfer()
107 dev_dbg(&md->spi->dev, "spi_sync %d\n", r); in mipid_transfer()
113 static inline void mipid_cmd(struct mipid_device *md, int cmd) in mipid_cmd() argument
115 mipid_transfer(md, cmd, NULL, 0, NULL, 0); in mipid_cmd()
118 static inline void mipid_write(struct mipid_device *md, in mipid_write() argument
121 mipid_transfer(md, reg, buf, len, NULL, 0); in mipid_write()
124 static inline void mipid_read(struct mipid_device *md, in mipid_read() argument
127 mipid_transfer(md, reg, NULL, 0, buf, len); in mipid_read()
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/linux/drivers/md/
H A Ddm.c309 int dm_deleting_md(struct mapped_device *md) in dm_deleting_md() argument
311 return test_bit(DMF_DELETING, &md->flags); in dm_deleting_md()
316 struct mapped_device *md; in dm_blk_open() local
320 md = disk->private_data; in dm_blk_open()
321 if (!md) in dm_blk_open()
324 if (test_bit(DMF_FREEING, &md->flags) || in dm_blk_open()
325 dm_deleting_md(md)) { in dm_blk_open()
326 md = NULL; in dm_blk_open()
330 dm_get(md); in dm_blk_open()
331 atomic_inc(&md->open_count); in dm_blk_open()
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H A Ddm-era-target.c36 struct writeset_metadata md; member
96 ws->md.nr_bits = nr_blocks; in writeset_init()
97 r = setup_on_disk_bitset(info, ws->md.nr_bits, &ws->md.root); in writeset_init()
142 r = dm_bitset_set_bit(info, ws->md.root, block, &ws->md.root); in writeset_test_and_set()
311 static int superblock_read_lock(struct era_metadata *md, in superblock_read_lock() argument
314 return dm_bm_read_lock(md->bm, SUPERBLOCK_LOCATION, in superblock_read_lock()
318 static int superblock_lock_zero(struct era_metadata *md, in superblock_lock_zero() argument
321 return dm_bm_write_lock_zero(md->bm, SUPERBLOCK_LOCATION, in superblock_lock_zero()
325 static int superblock_lock(struct era_metadata *md, in superblock_lock() argument
328 return dm_bm_write_lock(md->bm, SUPERBLOCK_LOCATION, in superblock_lock()
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H A Ddm-rq.c19 struct mapped_device *md; member
59 int dm_request_based(struct mapped_device *md) in dm_request_based() argument
61 return queue_is_mq(md->queue); in dm_request_based()
127 static void rq_end_stats(struct mapped_device *md, struct request *orig) in rq_end_stats() argument
129 if (unlikely(dm_stats_used(&md->stats))) { in rq_end_stats()
133 dm_stats_account_io(&md->stats, rq_data_dir(orig), in rq_end_stats()
144 static void rq_completed(struct mapped_device *md) in rq_completed() argument
149 dm_put(md); in rq_completed()
160 struct mapped_device *md = tio->md; in dm_end_request() local
166 rq_end_stats(md, rq); in dm_end_request()
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H A Ddm-ioctl.c52 struct mapped_device *md; member
99 dm_get(hc->md); in __get_name_cell()
118 dm_get(hc->md); in __get_uuid_cell()
195 struct mapped_device *md; in __get_dev_cell() local
198 md = dm_get_md(huge_decode_dev(dev)); in __get_dev_cell()
199 if (!md) in __get_dev_cell()
202 hc = dm_get_mdptr(md); in __get_dev_cell()
204 dm_put(md); in __get_dev_cell()
217 struct mapped_device *md) in alloc_cell() argument
244 hc->md = md; in alloc_cell()
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H A Ddm-sysfs.c15 ssize_t (*show)(struct mapped_device *md, char *p);
16 ssize_t (*store)(struct mapped_device *md, const char *p, size_t count);
27 struct mapped_device *md; in dm_attr_show() local
34 md = dm_get_from_kobject(kobj); in dm_attr_show()
35 if (!md) in dm_attr_show()
38 ret = dm_attr->show(md, page); in dm_attr_show()
39 dm_put(md); in dm_attr_show()
52 struct mapped_device *md; in dm_attr_store() local
59 md = dm_get_from_kobject(kobj); in dm_attr_store()
60 if (!md) in dm_attr_store()
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H A Ddm-zone.c19 static int dm_blk_do_report_zones(struct mapped_device *md, struct dm_table *t, in dm_blk_do_report_zones() argument
37 args->next_sector < get_capacity(md->disk)); in dm_blk_do_report_zones()
51 struct mapped_device *md = disk->private_data; in dm_blk_report_zones() local
53 struct dm_table *zone_revalidate_map = md->zone_revalidate_map; in dm_blk_report_zones()
57 if (!zone_revalidate_map || md->revalidate_map_task != current) { in dm_blk_report_zones()
63 if (dm_suspended_md(md)) in dm_blk_report_zones()
66 map = dm_get_live_table(md, &srcu_idx); in dm_blk_report_zones()
75 .disk = md->disk, in dm_blk_report_zones()
79 ret = dm_blk_do_report_zones(md, map, nr_zones, &dm_args); in dm_blk_report_zones()
83 dm_put_live_table(md, srcu_idx); in dm_blk_report_zones()
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H A Ddm-ima.h59 void dm_ima_reset_data(struct mapped_device *md);
61 void dm_ima_measure_on_device_resume(struct mapped_device *md, bool swap);
62 void dm_ima_measure_on_device_remove(struct mapped_device *md, bool remove_all);
63 void dm_ima_measure_on_table_clear(struct mapped_device *md, bool new_map);
64 void dm_ima_measure_on_device_rename(struct mapped_device *md);
68 static inline void dm_ima_reset_data(struct mapped_device *md) {} in dm_ima_reset_data() argument
70 static inline void dm_ima_measure_on_device_resume(struct mapped_device *md, bool swap) {} in dm_ima_measure_on_device_resume() argument
71 static inline void dm_ima_measure_on_device_remove(struct mapped_device *md, bool remove_all) {} in dm_ima_measure_on_device_remove() argument
72 static inline void dm_ima_measure_on_table_clear(struct mapped_device *md, bool new_map) {} in dm_ima_measure_on_table_clear() argument
73 static inline void dm_ima_measure_on_device_rename(struct mapped_device *md) {} in dm_ima_measure_on_device_rename() argument
/linux/drivers/net/wwan/t7xx/
H A Dt7xx_modem_ops.c83 struct t7xx_modem *md = t7xx_dev->md; in t7xx_pci_mhccif_isr() local
89 ctl = md->fsm_ctl; in t7xx_pci_mhccif_isr()
96 spin_lock_bh(&md->exp_lock); in t7xx_pci_mhccif_isr()
98 md->exp_id |= int_sta; in t7xx_pci_mhccif_isr()
99 if (md->exp_id & D2H_INT_EXCEPTION_INIT) { in t7xx_pci_mhccif_isr()
104 md->exp_id &= ~D2H_INT_EXCEPTION_INIT; in t7xx_pci_mhccif_isr()
107 } else if (md->exp_id & D2H_INT_PORT_ENUM) { in t7xx_pci_mhccif_isr()
108 md->exp_id &= ~D2H_INT_PORT_ENUM; in t7xx_pci_mhccif_isr()
115 if ((md->exp_id & D2H_INT_ASYNC_MD_HK) && !(mask & D2H_INT_ASYNC_MD_HK)) { in t7xx_pci_mhccif_isr()
116 md->exp_id &= ~D2H_INT_ASYNC_MD_HK; in t7xx_pci_mhccif_isr()
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H A Dt7xx_state_monitor.c54 20000000, false, IREG_BASE(md->t7xx_dev) + \
57 void t7xx_fsm_notifier_register(struct t7xx_modem *md, struct t7xx_fsm_notifier *notifier) in t7xx_fsm_notifier_register() argument
59 struct t7xx_fsm_ctl *ctl = md->fsm_ctl; in t7xx_fsm_notifier_register()
67 void t7xx_fsm_notifier_unregister(struct t7xx_modem *md, struct t7xx_fsm_notifier *notifier) in t7xx_fsm_notifier_unregister() argument
70 struct t7xx_fsm_ctl *ctl = md->fsm_ctl; in t7xx_fsm_notifier_unregister()
81 static void fsm_state_notify(struct t7xx_modem *md, enum md_state state) in fsm_state_notify() argument
83 struct t7xx_fsm_ctl *ctl = md->fsm_ctl; in fsm_state_notify()
103 t7xx_port_proxy_md_status_notify(ctl->md->port_prox, state); in t7xx_fsm_broadcast_state()
104 fsm_state_notify(ctl->md, state); in t7xx_fsm_broadcast_state()
132 struct device *dev = &ctl->md->t7xx_dev->pdev->dev; in fsm_flush_event_cmd_qs()
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/linux/drivers/soundwire/
H A Dmaster.c42 struct sdw_master_device *md = dev_to_sdw_master_device(dev); \
43 return sprintf(buf, format_string, md->bus->prop.field); \
59 struct sdw_master_device *md = dev_to_sdw_master_device(dev); in clock_frequencies_show() local
63 for (i = 0; i < md->bus->prop.num_clk_freq; i++) in clock_frequencies_show()
65 md->bus->prop.clk_freq[i]); in clock_frequencies_show()
75 struct sdw_master_device *md = dev_to_sdw_master_device(dev); in clock_gears_show() local
79 for (i = 0; i < md->bus->prop.num_clk_gears; i++) in clock_gears_show()
81 md->bus->prop.clk_gears[i]); in clock_gears_show()
105 struct sdw_master_device *md = dev_to_sdw_master_device(dev); in sdw_master_device_release() local
107 kfree(md); in sdw_master_device_release()
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/linux/drivers/clk/qcom/
H A Dclk-regmap-mux-div.c23 int mux_div_set_src_div(struct clk_regmap_mux_div *md, u32 src, u32 div) in mux_div_set_src_div() argument
27 const char *name = clk_hw_get_name(&md->clkr.hw); in mux_div_set_src_div()
29 val = (div << md->hid_shift) | (src << md->src_shift); in mux_div_set_src_div()
30 mask = ((BIT(md->hid_width) - 1) << md->hid_shift) | in mux_div_set_src_div()
31 ((BIT(md->src_width) - 1) << md->src_shift); in mux_div_set_src_div()
33 ret = regmap_update_bits(md->clkr.regmap, CFG_RCGR + md->reg_offset, in mux_div_set_src_div()
38 ret = regmap_update_bits(md->clkr.regmap, CMD_RCGR + md->reg_offset, in mux_div_set_src_div()
45 ret = regmap_read(md->clkr.regmap, CMD_RCGR + md->reg_offset, in mux_div_set_src_div()
59 static void mux_div_get_src_div(struct clk_regmap_mux_div *md, u32 *src, in mux_div_get_src_div() argument
63 const char *name = clk_hw_get_name(&md->clkr.hw); in mux_div_get_src_div()
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/linux/drivers/rapidio/devices/
H A Drio_mport_cdev.c111 struct mport_dev *md; member
179 struct mport_dev *md; member
243 struct rio_mport *mport = priv->md->mport; in rio_mport_maint_rd()
288 struct rio_mport *mport = priv->md->mport; in rio_mport_maint_wr()
341 rio_mport_create_outbound_mapping(struct mport_dev *md, struct file *filp, in rio_mport_create_outbound_mapping() argument
345 struct rio_mport *mport = md->mport; in rio_mport_create_outbound_mapping()
365 map->md = md; in rio_mport_create_outbound_mapping()
367 list_add_tail(&map->node, &md->mappings); in rio_mport_create_outbound_mapping()
375 rio_mport_get_outbound_mapping(struct mport_dev *md, struct file *filp, in rio_mport_get_outbound_mapping() argument
382 mutex_lock(&md->buf_mutex); in rio_mport_get_outbound_mapping()
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/linux/arch/x86/platform/efi/
H A Dmemmap.c122 int __init efi_memmap_split_count(efi_memory_desc_t *md, struct range *range) in efi_memmap_split_count() argument
128 start = md->phys_addr; in efi_memmap_split_count()
129 end = start + (md->num_pages << EFI_PAGE_SHIFT) - 1; in efi_memmap_split_count()
166 efi_memory_desc_t *md; in efi_memmap_insert() local
192 md = new; in efi_memmap_insert()
193 start = md->phys_addr; in efi_memmap_insert()
194 end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) - 1; in efi_memmap_insert()
197 md->attribute |= m_attr; in efi_memmap_insert()
202 md->attribute |= m_attr; in efi_memmap_insert()
203 md->num_pages = (m_end - md->phys_addr + 1) >> in efi_memmap_insert()
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H A Defi_32.c36 void __init efi_map_region(efi_memory_desc_t *md) in efi_map_region() argument
42 start_pfn = PFN_DOWN(md->phys_addr); in efi_map_region()
43 size = md->num_pages << PAGE_SHIFT; in efi_map_region()
44 end = md->phys_addr + size; in efi_map_region()
48 va = __va(md->phys_addr); in efi_map_region()
50 if (!(md->attribute & EFI_MEMORY_WB)) in efi_map_region()
51 set_memory_uc((unsigned long)va, md->num_pages); in efi_map_region()
53 va = ioremap_cache(md->phys_addr, size); in efi_map_region()
56 md->virt_addr = (unsigned long)va; in efi_map_region()
58 pr_err("ioremap of 0x%llX failed!\n", md->phys_addr); in efi_map_region()
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/linux/arch/riscv/kernel/
H A Defi.c19 static __init pgprot_t efimem_to_pgprot_map(efi_memory_desc_t *md) in efimem_to_pgprot_map() argument
21 u64 attr = md->attribute; in efimem_to_pgprot_map()
22 u32 type = md->type; in efimem_to_pgprot_map()
46 int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md) in efi_create_mapping() argument
48 pgprot_t prot = __pgprot(pgprot_val(efimem_to_pgprot_map(md)) & in efi_create_mapping()
53 for (i = 0; i < md->num_pages; i++) in efi_create_mapping()
54 create_pgd_mapping(mm->pgd, md->virt_addr + i * PAGE_SIZE, in efi_create_mapping()
55 md->phys_addr + i * PAGE_SIZE, in efi_create_mapping()
62 efi_memory_desc_t *md = data; in set_permissions() local
66 if (md->attribute & EFI_MEMORY_RO) { in set_permissions()
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/linux/drivers/firmware/efi/
H A Defi-init.c28 static int __init is_memory(efi_memory_desc_t *md) in is_memory() argument
30 if (md->attribute & (EFI_MEMORY_WB|EFI_MEMORY_WT|EFI_MEMORY_WC)) in is_memory()
42 efi_memory_desc_t *md; in efi_to_phys() local
44 for_each_efi_memory_desc(md) { in efi_to_phys()
45 if (!(md->attribute & EFI_MEMORY_RUNTIME)) in efi_to_phys()
47 if (md->virt_addr == 0) in efi_to_phys()
50 if (md->virt_addr <= addr && in efi_to_phys()
51 (addr - md->virt_addr) < (md->num_pages << EFI_PAGE_SHIFT)) in efi_to_phys()
52 return md->phys_addr + addr - md->virt_addr; in efi_to_phys()
137 static __init int is_usable_memory(efi_memory_desc_t *md) in is_usable_memory() argument
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H A Darm-runtime.c54 efi_memory_desc_t *md; in efi_virtmap_init() local
60 for_each_efi_memory_desc(md) { in efi_virtmap_init()
61 phys_addr_t phys = md->phys_addr; in efi_virtmap_init()
64 if (!(md->attribute & EFI_MEMORY_RUNTIME)) in efi_virtmap_init()
66 if (md->virt_addr == U64_MAX) in efi_virtmap_init()
69 ret = efi_create_mapping(&efi_mm, md); in efi_virtmap_init()
107 efi_memory_desc_t *md; in arm_enable_runtime_services() local
109 for_each_efi_memory_desc(md) { in arm_enable_runtime_services()
110 u64 md_size = md->num_pages << EFI_PAGE_SHIFT; in arm_enable_runtime_services()
113 if (!(md->attribute & EFI_MEMORY_SP)) in arm_enable_runtime_services()
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/linux/drivers/firmware/efi/libstub/
H A Drandomalloc.c17 static unsigned long get_entry_num_slots(efi_memory_desc_t *md, in get_entry_num_slots() argument
25 if (md->type != EFI_CONVENTIONAL_MEMORY) in get_entry_num_slots()
28 if (md->attribute & EFI_MEMORY_HOT_PLUGGABLE) in get_entry_num_slots()
32 (md->attribute & EFI_MEMORY_SP)) in get_entry_num_slots()
35 region_end = min(md->phys_addr + md->num_pages * EFI_PAGE_SIZE - 1, in get_entry_num_slots()
40 first_slot = round_up(max(md->phys_addr, alloc_min), align); in get_entry_num_slots()
55 #define MD_NUM_SLOTS(md) ((md)->virt_addr) argument
86 efi_memory_desc_t *md = (void *)map->map + map_offset; in efi_random_alloc() local
89 slots = get_entry_num_slots(md, size, ilog2(align), alloc_min, in efi_random_alloc()
91 MD_NUM_SLOTS(md) = slots; in efi_random_alloc()
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/linux/tools/thermal/lib/
H A Dmainloop.c26 struct mainloop_data *md; in mainloop() local
45 md = events[i].data.ptr; in mainloop()
47 if (md->cb(md->fd, md->data) > 0) in mainloop()
59 struct mainloop_data *md; in mainloop_add() local
61 md = malloc(sizeof(*md)); in mainloop_add()
62 if (!md) in mainloop_add()
65 md->data = data; in mainloop_add()
66 md->cb = cb; in mainloop_add()
67 md->fd = fd; in mainloop_add()
69 ev.data.ptr = md; in mainloop_add()
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/linux/arch/arm/kernel/
H A Defi.c16 efi_memory_desc_t *md = data; in set_permissions() local
19 if (md->attribute & EFI_MEMORY_RO) in set_permissions()
21 if (md->attribute & EFI_MEMORY_XP) in set_permissions()
28 efi_memory_desc_t *md, in efi_set_mapping_permissions() argument
33 base = md->virt_addr; in efi_set_mapping_permissions()
34 size = md->num_pages << EFI_PAGE_SHIFT; in efi_set_mapping_permissions()
44 return apply_to_page_range(mm, base, size, set_permissions, md); in efi_set_mapping_permissions()
49 int __init efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md) in efi_create_mapping() argument
52 .virtual = md->virt_addr, in efi_create_mapping()
53 .pfn = __phys_to_pfn(md->phys_addr), in efi_create_mapping()
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/linux/drivers/video/fbdev/matrox/
H A Dmatroxfb_maven.c135 static int* get_ctrl_ptr(struct maven_data* md, int idx) { in get_ctrl_ptr() argument
136 return (int*)((char*)(md->primary_head) + maven_controls[idx].control); in get_ctrl_ptr()
340 static unsigned char maven_compute_deflicker (const struct maven_data* md) { in maven_compute_deflicker() argument
343 df = (md->version == MGATVO_B?0x40:0x00); in maven_compute_deflicker()
344 switch (md->primary_head->altout.tvo_params.deflicker) { in maven_compute_deflicker()
358 static void maven_compute_bwlevel (const struct maven_data* md, in maven_compute_bwlevel() argument
360 const int b = md->primary_head->altout.tvo_params.brightness + BLMIN; in maven_compute_bwlevel()
361 const int c = md->primary_head->altout.tvo_params.contrast; in maven_compute_bwlevel()
367 static const struct maven_gamma* maven_compute_gamma (const struct maven_data* md) { in maven_compute_gamma() argument
368 return maven_gamma + md->primary_head->altout.tvo_params.gamma; in maven_compute_gamma()
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/linux/drivers/mmc/core/
H A Dblock.c173 struct mmc_blk_data *md; member
195 struct mmc_blk_data *md; in mmc_blk_get() local
198 md = disk->private_data; in mmc_blk_get()
199 if (md && !kref_get_unless_zero(&md->kref)) in mmc_blk_get()
200 md = NULL; in mmc_blk_get()
203 return md; in mmc_blk_get()
214 struct mmc_blk_data *md = container_of(ref, struct mmc_blk_data, kref); in mmc_blk_kref_release() local
217 devidx = mmc_get_devidx(md->disk); in mmc_blk_kref_release()
221 md->disk->private_data = NULL; in mmc_blk_kref_release()
224 put_disk(md->disk); in mmc_blk_kref_release()
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/linux/tools/testing/selftests/bpf/progs/
H A Dtest_tunnel_kern.c163 struct erspan_metadata md; in erspan_set_tunnel() local
179 __builtin_memset(&md, 0, sizeof(md)); in erspan_set_tunnel()
181 md.version = 1; in erspan_set_tunnel()
182 md.u.index = bpf_htonl(123); in erspan_set_tunnel()
187 md.version = 2; in erspan_set_tunnel()
188 BPF_CORE_WRITE_BITFIELD(&md.u.md2, dir, direction); in erspan_set_tunnel()
189 BPF_CORE_WRITE_BITFIELD(&md.u.md2, hwid, (hwid & 0xf)); in erspan_set_tunnel()
190 BPF_CORE_WRITE_BITFIELD(&md.u.md2, hwid_upper, (hwid >> 4) & 0x3); in erspan_set_tunnel()
193 ret = bpf_skb_set_tunnel_opt(skb, &md, sizeof(md)); in erspan_set_tunnel()
206 struct erspan_metadata md; in erspan_get_tunnel() local
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/linux/tools/perf/util/
H A Dmmap.c320 int perf_mmap__push(struct mmap *md, void *to, in perf_mmap__push() argument
323 u64 head = perf_mmap__read_head(&md->core); in perf_mmap__push()
324 unsigned char *data = md->core.base + page_size; in perf_mmap__push()
329 rc = perf_mmap__read_init(&md->core); in perf_mmap__push()
333 size = md->core.end - md->core.start; in perf_mmap__push()
335 if ((md->core.start & md->core.mask) + size != (md->core.end & md->core.mask)) { in perf_mmap__push()
336 buf = &data[md->core.start & md->core.mask]; in perf_mmap__push()
337 size = md->core.mask + 1 - (md->core.start & md->core.mask); in perf_mmap__push()
338 md->core.start += size; in perf_mmap__push()
340 if (push(md, to, buf, size) < 0) { in perf_mmap__push()
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