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/linux-4.19.296/lib/
Dsiphash.c117 u64 siphash_1u64(const u64 first, const siphash_key_t *key) in siphash_1u64() argument
120 v3 ^= first; in siphash_1u64()
123 v0 ^= first; in siphash_1u64()
134 u64 siphash_2u64(const u64 first, const u64 second, const siphash_key_t *key) in siphash_2u64() argument
137 v3 ^= first; in siphash_2u64()
140 v0 ^= first; in siphash_2u64()
156 u64 siphash_3u64(const u64 first, const u64 second, const u64 third, in siphash_3u64() argument
160 v3 ^= first; in siphash_3u64()
163 v0 ^= first; in siphash_3u64()
184 u64 siphash_4u64(const u64 first, const u64 second, const u64 third, in siphash_4u64() argument
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Dllist.c41 struct llist_node *first; in llist_add_batch() local
44 new_last->next = first = READ_ONCE(head->first); in llist_add_batch()
45 } while (cmpxchg(&head->first, first, new_first) != first); in llist_add_batch()
47 return !first; in llist_add_batch()
69 entry = smp_load_acquire(&head->first); in llist_del_first()
75 entry = cmpxchg(&head->first, old_entry, next); in llist_del_first()
Dkasprintf.c17 unsigned int first, second; in kvasprintf() local
22 first = vsnprintf(NULL, 0, fmt, aq); in kvasprintf()
25 p = kmalloc_track_caller(first+1, gfp); in kvasprintf()
29 second = vsnprintf(p, first+1, fmt, ap); in kvasprintf()
30 WARN(first != second, "different return values (%u and %u) from vsnprintf(\"%s\", ...)", in kvasprintf()
31 first, second, fmt); in kvasprintf()
Dplist.c76 struct plist_node *first, *iter, *prev = NULL; in plist_add() local
86 first = iter = plist_first(head); in plist_add()
97 } while (iter != first); in plist_add()
186 struct plist_node *first, *prio_pos, *node_pos; in plist_test_check() local
193 prio_pos = first = plist_first(&test_head); in plist_test_check()
197 if (node_pos == first) in plist_test_check()
210 BUG_ON(prio_pos->prio_list.next != &first->prio_list); in plist_test_check()
/linux-4.19.296/include/linux/
Drculist_bl.h15 LIST_BL_BUG_ON(((unsigned long)h->first & LIST_BL_LOCKMASK) != in hlist_bl_set_first_rcu()
17 rcu_assign_pointer(h->first, in hlist_bl_set_first_rcu()
24 ((unsigned long)rcu_dereference_check(h->first, hlist_bl_is_locked(h)) & ~LIST_BL_LOCKMASK); in hlist_bl_first_rcu()
102 struct hlist_bl_node *first; in hlist_bl_add_head_rcu() local
105 first = hlist_bl_first(h); in hlist_bl_add_head_rcu()
107 n->next = first; in hlist_bl_add_head_rcu()
108 if (first) in hlist_bl_add_head_rcu()
109 first->pprev = &n->next; in hlist_bl_add_head_rcu()
110 n->pprev = &h->first; in hlist_bl_add_head_rcu()
Dlist_nulls.h22 struct hlist_nulls_node *first; member
30 ((ptr)->first = (struct hlist_nulls_node *) NULLS_MARKER(nulls))
66 return is_a_nulls(READ_ONCE(h->first)); in hlist_nulls_empty()
72 struct hlist_nulls_node *first = h->first; in hlist_nulls_add_head() local
74 n->next = first; in hlist_nulls_add_head()
75 WRITE_ONCE(n->pprev, &h->first); in hlist_nulls_add_head()
76 h->first = n; in hlist_nulls_add_head()
77 if (!is_a_nulls(first)) in hlist_nulls_add_head()
78 WRITE_ONCE(first->pprev, &n->next); in hlist_nulls_add_head()
106 for (pos = (head)->first; \
Dlist_bl.h35 struct hlist_bl_node *first; member
42 ((ptr)->first = NULL)
60 ((unsigned long)h->first & ~LIST_BL_LOCKMASK); in hlist_bl_first()
67 LIST_BL_BUG_ON(((unsigned long)h->first & LIST_BL_LOCKMASK) != in hlist_bl_set_first()
69 h->first = (struct hlist_bl_node *)((unsigned long)n | LIST_BL_LOCKMASK); in hlist_bl_set_first()
74 return !((unsigned long)READ_ONCE(h->first) & ~LIST_BL_LOCKMASK); in hlist_bl_empty()
80 struct hlist_bl_node *first = hlist_bl_first(h); in hlist_bl_add_head() local
82 n->next = first; in hlist_bl_add_head()
83 if (first) in hlist_bl_add_head()
84 first->pprev = &n->next; in hlist_bl_add_head()
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Drculist_nulls.h42 (*((struct hlist_nulls_node __rcu __force **)&(head)->first))
94 struct hlist_nulls_node *first = h->first; in hlist_nulls_add_head_rcu() local
96 n->next = first; in hlist_nulls_add_head_rcu()
97 WRITE_ONCE(n->pprev, &h->first); in hlist_nulls_add_head_rcu()
99 if (!is_a_nulls(first)) in hlist_nulls_add_head_rcu()
100 WRITE_ONCE(first->pprev, &n->next); in hlist_nulls_add_head_rcu()
128 for (i = h->first; !is_a_nulls(i); i = i->next) in hlist_nulls_add_tail_rcu()
Dlist.h231 struct list_head *first; in list_rotate_left() local
234 first = head->next; in list_rotate_left()
235 list_move_tail(first, head); in list_rotate_left()
322 struct list_head *first = list->next; in __list_splice() local
325 first->prev = prev; in __list_splice()
326 prev->next = first; in __list_splice()
664 #define HLIST_HEAD_INIT { .first = NULL }
665 #define HLIST_HEAD(name) struct hlist_head name = { .first = NULL }
666 #define INIT_HLIST_HEAD(ptr) ((ptr)->first = NULL)
680 return !READ_ONCE(h->first); in hlist_empty()
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Drculist.h204 struct list_head *first = list->next; in __list_splice_init_rcu() local
233 rcu_assign_pointer(list_next_rcu(prev), first); in __list_splice_init_rcu()
234 first->prev = prev; in __list_splice_init_rcu()
484 #define hlist_first_rcu(head) (*((struct hlist_node __rcu **)(&(head)->first)))
510 struct hlist_node *first = h->first; in hlist_add_head_rcu() local
512 n->next = first; in hlist_add_head_rcu()
513 n->pprev = &h->first; in hlist_add_head_rcu()
515 if (first) in hlist_add_head_rcu()
516 first->pprev = &n->next; in hlist_add_head_rcu()
544 for (i = h->first; i; i = i->next) in hlist_add_tail_rcu()
Dllist.h67 struct llist_node *first; member
83 list->first = NULL; in init_llist_head()
201 return READ_ONCE(head->first) == NULL; in llist_empty()
234 return xchg(&head->first, NULL); in llist_del_all()
/linux-4.19.296/fs/
Dbinfmt_script.c18 static inline char *next_non_spacetab(char *first, const char *last) in next_non_spacetab() argument
20 for (; first <= last; first++) in next_non_spacetab()
21 if (!spacetab(*first)) in next_non_spacetab()
22 return first; in next_non_spacetab()
25 static inline char *next_terminator(char *first, const char *last) in next_terminator() argument
27 for (; first <= last; first++) in next_terminator()
28 if (spacetab(*first) || !*first) in next_terminator()
29 return first; in next_terminator()
/linux-4.19.296/fs/afs/
Dwrite.c227 pgoff_t first, pgoff_t last) in afs_kill_pages() argument
234 vnode->fid.vid, vnode->fid.vnode, first, last); in afs_kill_pages()
239 _debug("kill %lx-%lx", first, last); in afs_kill_pages()
241 count = last - first + 1; in afs_kill_pages()
244 pv.nr = find_get_pages_contig(mapping, first, count, pv.pages); in afs_kill_pages()
252 if (page->index >= first) in afs_kill_pages()
253 first = page->index + 1; in afs_kill_pages()
260 } while (first <= last); in afs_kill_pages()
270 pgoff_t first, pgoff_t last) in afs_redirty_pages() argument
277 vnode->fid.vid, vnode->fid.vnode, first, last); in afs_redirty_pages()
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Drxrpc.c265 struct bio_vec *bv, pgoff_t first, pgoff_t last, in afs_load_bvec() argument
271 nr = min_t(pgoff_t, last - first + 1, AFS_BVEC_MAX); in afs_load_bvec()
272 n = find_get_pages_contig(call->mapping, first, nr, pages); in afs_load_bvec()
278 if (first + i >= last) { in afs_load_bvec()
311 pgoff_t first = call->first, last = call->last; in afs_send_pages() local
318 afs_load_bvec(call, msg, bv, first, last, offset); in afs_send_pages()
319 trace_afs_send_pages(call, msg, first, last, offset); in afs_send_pages()
332 first += nr; in afs_send_pages()
333 } while (first <= last); in afs_send_pages()
335 trace_afs_sent_pages(call, call->first, last, first, ret); in afs_send_pages()
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/linux-4.19.296/fs/xfs/libxfs/
Dxfs_types.c78 xfs_agino_t *first, in xfs_agino_range() argument
92 *first = XFS_OFFBNO_TO_AGINO(mp, bno, 0); in xfs_agino_range()
112 xfs_agino_t first; in xfs_verify_agino() local
115 xfs_agino_range(mp, agno, &first, &last); in xfs_verify_agino()
116 return agino >= first && agino <= last; in xfs_verify_agino()
189 xfs_agino_t first, last; in xfs_icount_range() local
191 xfs_agino_range(mp, agno, &first, &last); in xfs_icount_range()
192 nr_inos += last - first + 1; in xfs_icount_range()
Dxfs_rtbitmap.c505 uint first = (uint)((char *)sp - (char *)bp->b_addr); in xfs_rtmodify_summary_int() local
508 xfs_trans_log_buf(tp, bp, first, first + sizeof(*sp) - 1); in xfs_rtmodify_summary_int()
547 xfs_rtword_t *first; /* first used word in the buffer */ in xfs_rtmodify_range() local
569 first = b = &bufp[word]; in xfs_rtmodify_range()
603 (uint)((char *)first - (char *)bufp), in xfs_rtmodify_range()
609 first = b = bufp = bp->b_addr; in xfs_rtmodify_range()
643 (uint)((char *)first - (char *)bufp), in xfs_rtmodify_range()
649 first = b = bufp = bp->b_addr; in xfs_rtmodify_range()
679 if (b > first) in xfs_rtmodify_range()
680 xfs_trans_log_buf(tp, bp, (uint)((char *)first - (char *)bufp), in xfs_rtmodify_range()
/linux-4.19.296/include/linux/sched/
Dwake_q.h35 struct wake_q_node *first; member
42 struct wake_q_head name = { WAKE_Q_TAIL, &name.first }
46 head->first = WAKE_Q_TAIL; in wake_q_init()
47 head->lastp = &head->first; in wake_q_init()
/linux-4.19.296/drivers/irqchip/
Dirq-alpine-msi.c61 int first; in alpine_msix_allocate_sgi() local
65 first = bitmap_find_next_zero_area(priv->msi_map, priv->num_spis, 0, in alpine_msix_allocate_sgi()
67 if (first >= priv->num_spis) { in alpine_msix_allocate_sgi()
72 bitmap_set(priv->msi_map, first, num_req); in alpine_msix_allocate_sgi()
76 return priv->spi_first + first; in alpine_msix_allocate_sgi()
82 int first = sgi - priv->spi_first; in alpine_msix_free_sgi() local
86 bitmap_clear(priv->msi_map, first, num_req); in alpine_msix_free_sgi()
/linux-4.19.296/fs/reiserfs/
Dlbalance.c312 int first, int cpy_num) in leaf_copy_items_entirely() argument
324 RFALSE(B_NR_ITEMS(src) - first < cpy_num, in leaf_copy_items_entirely()
326 B_NR_ITEMS(src), cpy_num, first); in leaf_copy_items_entirely()
358 memcpy(ih, item_head(src, first), cpy_num * IH_SIZE); in leaf_copy_items_entirely()
385 item_body(src, (first + cpy_num - 1)), in leaf_copy_items_entirely()
815 int first, int del_num);
828 int first, int del_num, int del_bytes) in leaf_delete_items() argument
836 RFALSE(first < 0 in leaf_delete_items()
837 || first + del_num > item_amount, in leaf_delete_items()
839 "no so much items (%d) to delete (only %d)", first, in leaf_delete_items()
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Dbitmap.c683 static void print_sep(struct seq_file *seq, int *first) in print_sep() argument
685 if (!*first) in print_sep()
688 *first = 0; in print_sep()
693 int first = 1; in show_alloc_options() local
702 print_sep(seq, &first); in show_alloc_options()
710 print_sep(seq, &first); in show_alloc_options()
718 print_sep(seq, &first); in show_alloc_options()
722 print_sep(seq, &first); in show_alloc_options()
726 print_sep(seq, &first); in show_alloc_options()
730 print_sep(seq, &first); in show_alloc_options()
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/linux-4.19.296/include/trace/events/
Dafs.h360 pgoff_t first, pgoff_t last, unsigned int offset),
362 TP_ARGS(call, msg, first, last, offset),
366 __field(pgoff_t, first )
376 __entry->first = first;
386 __entry->first, __entry->first + __entry->nr - 1, __entry->last,
392 TP_PROTO(struct afs_call *call, pgoff_t first, pgoff_t last,
395 TP_ARGS(call, first, last, cursor, ret),
399 __field(pgoff_t, first )
407 __entry->first = first;
415 __entry->first, __entry->last,
/linux-4.19.296/drivers/media/common/videobuf2/
Dvideobuf2-memops.c42 unsigned long first, last; in vb2_create_framevec() local
50 first = start >> PAGE_SHIFT; in vb2_create_framevec()
52 nr = last - first + 1; in vb2_create_framevec()
/linux-4.19.296/drivers/media/v4l2-core/
Dvideobuf-dma-sg.c157 unsigned long first, last; in videobuf_dma_init_user_locked() local
173 first = (data & PAGE_MASK) >> PAGE_SHIFT; in videobuf_dma_init_user_locked()
177 dma->nr_pages = last-first+1; in videobuf_dma_init_user_locked()
599 unsigned int first, last, size = 0, i; in __videobuf_mmap_mapper() local
608 for (first = 0; first < VIDEO_MAX_FRAME; first++) { in __videobuf_mmap_mapper()
609 if (buf == q->bufs[first]) { in __videobuf_mmap_mapper()
610 size = PAGE_ALIGN(q->bufs[first]->bsize); in __videobuf_mmap_mapper()
622 last = first; in __videobuf_mmap_mapper()
631 for (i = first; i <= last; i++) { in __videobuf_mmap_mapper()
646 map, q, vma->vm_start, vma->vm_end, vma->vm_pgoff, first, last); in __videobuf_mmap_mapper()
Dv4l2-mc.c320 struct media_entity *first = entity; in pipeline_pm_power() local
335 media_graph_walk_start(graph, first); in pipeline_pm_power()
337 while ((first = media_graph_walk_next(graph)) in pipeline_pm_power()
338 && first != entity) in pipeline_pm_power()
339 if (is_media_entity_v4l2_subdev(first)) in pipeline_pm_power()
340 pipeline_pm_power_one(first, -change); in pipeline_pm_power()
/linux-4.19.296/fs/gfs2/
Drgrp.h88 u64 first = rgd->rd_data0; in rgrp_contains_block() local
89 u64 last = first + rgd->rd_data; in rgrp_contains_block()
90 return first <= block && block < last; in rgrp_contains_block()

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