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Searched refs:vec_len (Results 1 – 8 of 8) sorted by relevance

/linux/io_uring/
H A Drsrc.c775 size_t vec_len; in io_sqe_buffer_register() local
777 vec_len = min_t(size_t, size, (1UL << imu->folio_shift) - off); in io_sqe_buffer_register()
778 bvec_set_page(&imu->bvec[i], pages[i], vec_len, off); in io_sqe_buffer_register()
780 size -= vec_len; in io_sqe_buffer_register()
/linux/tools/testing/selftests/mm/
H A Dpagemap_ioctl.c43 static long pagemap_ioctl(void *start, int len, void *vec, int vec_len, int flag, in pagemap_ioctl() argument
52 arg.vec_len = vec_len; in pagemap_ioctl()
64 static long pagemap_ioc(void *start, int len, void *vec, int vec_len, int flag, in pagemap_ioc() argument
74 arg.vec_len = vec_len; in pagemap_ioc()
1328 arg.vec_len = sizeof(rgns) / sizeof(*rgns); in get_dirty_pages_reset()
H A Dvm_util.c41 arg.vec_len = 1; in __pagemap_scan_get_categories()
/linux/fs/proc/
H A Dtask_mmu.c2666 if (!arg->vec && arg->vec_len) in pagemap_scan_get_args()
2668 if (UINT_MAX == SIZE_MAX && arg->vec_len > SIZE_MAX) in pagemap_scan_get_args()
2671 size_mul(arg->vec_len, sizeof(struct page_region)))) in pagemap_scan_get_args()
2696 if (!p->arg.vec_len) in pagemap_scan_init_bounce_buffer()
2700 p->arg.vec_len); in pagemap_scan_init_bounce_buffer()
2729 p->arg.vec_len -= n; in pagemap_scan_flush_buffer()
2733 p->vec_buf_len = min_t(size_t, p->vec_buf_len, p->arg.vec_len); in pagemap_scan_flush_buffer()
2794 if (p.arg.vec_len == 0 || p.found_pages == p.arg.max_pages) in do_pagemap_scan()
/linux/tools/include/uapi/linux/
H A Dfs.h390 __u64 vec_len; member
/linux/tools/perf/trace/beauty/include/uapi/linux/
H A Dfs.h393 __u64 vec_len; member
/linux/include/uapi/linux/
H A Dfs.h392 * @vec_len: Length of the page_region struct array
406 __u64 vec_len;
397 __u64 vec_len; global() member
/linux/Documentation/admin-guide/mm/
H A Dpagemap.rst250 ``vec`` and ``vec_len``.