| /linux/drivers/mtd/tests/ |
| H A D | torturetest.c | 36 static int pgcnt; variable
37 module_param(pgcnt, int, S_IRUGO);
38 MODULE_PARM_DESC(pgcnt, "number of pages per eraseblock to torture (0 => all)");
96 if (pgcnt) { in check_eraseblock()
97 addr = (loff_t)(ebnum + 1) * mtd->erasesize - pgcnt * pgsize; in check_eraseblock()
98 len = pgcnt * pgsize; in check_eraseblock()
150 if (pgcnt) { in write_pattern()
151 addr = (loff_t)(ebnum + 1) * mtd->erasesize - pgcnt * pgsize; in write_pattern()
152 len = pgcnt * pgsize; in write_pattern()
188 if (pgcnt) in tort_init()
[all …]
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| H A D | speedtest.c | 39 static int pgcnt; variable
76 for (i = 0; i < pgcnt; i++) { in write_eraseblock_by_page()
90 int i, n = pgcnt / 2, err = 0; in write_eraseblock_by_2pages()
101 if (pgcnt % 2) in write_eraseblock_by_2pages()
120 for (i = 0; i < pgcnt; i++) { in read_eraseblock_by_page()
134 int i, n = pgcnt / 2, err = 0; in read_eraseblock_by_2pages()
145 if (pgcnt % 2) in read_eraseblock_by_2pages()
210 pgcnt = mtd->erasesize / pgsize; in mtd_speedtest_init()
216 pgsize, ebcnt, pgcnt, mtd->oobsize); in mtd_speedtest_init()
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| H A D | readtest.c | 33 static int pgcnt; variable
42 for (i = 0; i < pgcnt; i++) { in read_eraseblock_by_page()
100 for (pg = 0, i = 0; pg < pgcnt; pg++) in dump_eraseblock()
145 pgcnt = mtd->erasesize / pgsize; in mtd_readtest_init()
151 pgsize, ebcnt, pgcnt, mtd->oobsize); in mtd_readtest_init()
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| H A D | stresstest.c | 41 static int pgcnt; variable
161 pgcnt = mtd->erasesize / pgsize; in mtd_stresstest_init()
167 pgsize, ebcnt, pgcnt, mtd->oobsize); in mtd_stresstest_init()
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| /linux/drivers/iommu/ |
| H A D | iommu-pages.c | 46 unsigned long pgcnt; in iommu_alloc_pages_node_sz() local
82 pgcnt = 1UL << order; in iommu_alloc_pages_node_sz()
83 mod_node_page_state(folio_pgdat(folio), NR_IOMMU_PAGES, pgcnt); in iommu_alloc_pages_node_sz()
84 lruvec_stat_mod_folio(folio, NR_SECONDARY_PAGETABLE, pgcnt); in iommu_alloc_pages_node_sz()
93 const unsigned long pgcnt = folio_nr_pages(folio); in __iommu_free_desc() local
98 mod_node_page_state(folio_pgdat(folio), NR_IOMMU_PAGES, -pgcnt); in __iommu_free_desc()
99 lruvec_stat_mod_folio(folio, NR_SECONDARY_PAGETABLE, -pgcnt); in __iommu_free_desc()
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| H A D | exynos-iommu.c | 1141 phys_addr_t paddr, int prot, short *pgcnt) in lv1set_section() argument
1150 if (*pgcnt != NUM_LV2ENTRIES) { in lv1set_section()
1157 *pgcnt = 0; in lv1set_section()
1178 int prot, short *pgcnt) in lv2set_page() argument
1185 *pgcnt -= 1; in lv2set_page()
1205 *pgcnt -= SPAGES_PER_LPAGE; in lv2set_page()
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| /linux/drivers/dma-buf/ |
| H A D | udmabuf.c | 208 static __always_inline int init_udmabuf(struct udmabuf *ubuf, pgoff_t pgcnt) in init_udmabuf() argument
210 ubuf->folios = kvmalloc_array(pgcnt, sizeof(*ubuf->folios), GFP_KERNEL); in init_udmabuf()
214 ubuf->offsets = kvcalloc(pgcnt, sizeof(*ubuf->offsets), GFP_KERNEL); in init_udmabuf()
218 ubuf->pinned_folios = kvmalloc_array(pgcnt, in init_udmabuf()
331 pgoff_t pgoff, pgcnt; in udmabuf_pin_folios() local
335 pgcnt = size >> PAGE_SHIFT; in udmabuf_pin_folios()
336 end = start + (pgcnt << PAGE_SHIFT) - 1; in udmabuf_pin_folios()
337 nr_folios = memfd_pin_folios(memfd, start, end, folios, pgcnt, &pgoff); in udmabuf_pin_folios()
353 if (++cur_pgcnt >= pgcnt) in udmabuf_pin_folios()
377 pgoff_t pgcnt = 0, pglimit; in udmabuf_create() local
[all …]
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| /linux/mm/ |
| H A D | page_table_check.c | 63 static void page_table_check_clear(unsigned long pfn, unsigned long pgcnt) in page_table_check_clear() argument
78 for_each_page_ext(page, pgcnt, page_ext, iter) { in page_table_check_clear()
97 static void page_table_check_set(unsigned long pfn, unsigned long pgcnt, in page_table_check_set() argument
113 for_each_page_ext(page, pgcnt, page_ext, iter) { in page_table_check_set()
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| H A D | mm_init.c | 853 u64 pgcnt = 0; in init_unavailable_range() local
858 pgcnt++; in init_unavailable_range()
861 if (pgcnt) in init_unavailable_range()
863 node, zone_names[zone], pgcnt); in init_unavailable_range()
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| /linux/fs/xfs/ |
| H A D | xfs_notify_failure.c | 82 unsigned long pgcnt; in xfs_dax_failure_fn() local
107 pgcnt = xfs_failure_pgcnt(mp, rec, notify); in xfs_dax_failure_fn()
111 error = mf_dax_kill_procs(mapping, pgoff, pgcnt, in xfs_dax_failure_fn()
117 pgoff + pgcnt - 1); in xfs_dax_failure_fn()
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| /linux/drivers/net/ethernet/cavium/thunder/ |
| H A D | nicvf_queues.h | 234 int pgcnt; member
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| /linux/drivers/scsi/lpfc/ |
| H A D | lpfc_sli.c | 15891 uint16_t x, pgcnt; in lpfc_sli4_queue_alloc() local
15896 pgcnt = ALIGN(entry_size * entry_count, hw_page_size) / hw_page_size; in lpfc_sli4_queue_alloc()
15899 if (pgcnt > phba->sli4_hba.pc_sli4_params.wqpcnt) in lpfc_sli4_queue_alloc()
15900 pgcnt = phba->sli4_hba.pc_sli4_params.wqpcnt; in lpfc_sli4_queue_alloc()
15902 queue = kzalloc_node(sizeof(*queue) + (sizeof(void *) * pgcnt), in lpfc_sli4_queue_alloc()
15918 queue->page_count = pgcnt; in lpfc_sli4_queue_alloc()
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