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/linux/fs/jffs2/
A Dread.c161 struct jffs2_node_frag *frag; in jffs2_read_inode_range() local
177 if (unlikely(!frag || frag->ofs > offset || in jffs2_read_inode_range()
178 frag->ofs + frag->size <= offset)) { in jffs2_read_inode_range()
180 if (frag && frag->ofs > offset) { in jffs2_read_inode_range()
192 uint32_t holeend = min(end, frag->ofs + frag->size); in jffs2_read_inode_range()
195 frag->ofs + frag->size); in jffs2_read_inode_range()
199 frag = frag_next(frag); in jffs2_read_inode_range()
205 fragofs = offset - frag->ofs; in jffs2_read_inode_range()
208 frag->ofs+fragofs, in jffs2_read_inode_range()
212 ret = jffs2_read_dnode(c, f, frag->node, buf, fragofs + frag->ofs - frag->node->ofs, readlen); in jffs2_read_inode_range()
[all …]
A Dgc.c534 for (frag = frag_first(&f->fragtree); frag; frag = frag_next(frag)) { in jffs2_garbage_collect_live()
537 end = frag->ofs + frag->size; in jffs2_garbage_collect_live()
1140 frag; frag = frag_next(frag)) { in jffs2_garbage_collect_hole()
1206 while((frag = frag_prev(frag)) && frag->ofs >= min) { in jffs2_garbage_collect_dnode()
1212 frag->ofs, frag->ofs+frag->size); in jffs2_garbage_collect_dnode()
1219 frag->ofs, frag->ofs+frag->size); in jffs2_garbage_collect_dnode()
1250 frag->ofs + frag->size, in jffs2_garbage_collect_dnode()
1262 while((frag = frag_next(frag)) && frag->ofs+frag->size <= max) { in jffs2_garbage_collect_dnode()
1268 frag->ofs, frag->ofs+frag->size); in jffs2_garbage_collect_dnode()
1275 frag->ofs, frag->ofs+frag->size); in jffs2_garbage_collect_dnode()
[all …]
A Dnodelist.c66 if (frag && frag->ofs != size) { in jffs2_truncate_fragtree()
67 if (frag->ofs+frag->size > size) { in jffs2_truncate_fragtree()
68 frag->size = size - frag->ofs; in jffs2_truncate_fragtree()
70 frag = frag_next(frag); in jffs2_truncate_fragtree()
72 while (frag && frag->ofs >= size) { in jffs2_truncate_fragtree()
86 if (!frag) in jffs2_truncate_fragtree()
88 if (frag->ofs + frag->size < size) in jffs2_truncate_fragtree()
89 return frag->ofs + frag->size; in jffs2_truncate_fragtree()
95 frag->ofs, frag->ofs + frag->size); in jffs2_truncate_fragtree()
539 if (frag->ofs + frag->size <= offset) { in jffs2_lookup_node_frag()
[all …]
/linux/fs/xfs/scrub/
A Drefcount.c147 if (!frag) in xchk_refcountbt_rmap_check()
149 memcpy(&frag->rm, rec, sizeof(frag->rm)); in xchk_refcountbt_rmap_check()
207 bno = frag->rm.rm_startblock + frag->rm.rm_blockcount; in xchk_refcountbt_process_rmap_fragments()
226 bno = frag->rm.rm_startblock + frag->rm.rm_blockcount; in xchk_refcountbt_process_rmap_fragments()
233 kfree(frag); in xchk_refcountbt_process_rmap_fragments()
239 bno = frag->rm.rm_startblock + frag->rm.rm_blockcount; in xchk_refcountbt_process_rmap_fragments()
274 list_del(&frag->list); in xchk_refcountbt_process_rmap_fragments()
275 kfree(frag); in xchk_refcountbt_process_rmap_fragments()
278 list_del(&frag->list); in xchk_refcountbt_process_rmap_fragments()
279 kfree(frag); in xchk_refcountbt_process_rmap_fragments()
[all …]
/linux/net/ieee802154/6lowpan/
A Dtx.c105 struct sk_buff *frag; in lowpan_alloc_frag() local
111 if (likely(frag)) { in lowpan_alloc_frag()
112 frag->dev = wdev; in lowpan_alloc_frag()
125 kfree_skb(frag); in lowpan_alloc_frag()
130 frag = ERR_PTR(-ENOMEM); in lowpan_alloc_frag()
133 return frag; in lowpan_alloc_frag()
141 struct sk_buff *frag; in lowpan_xmit_fragment() local
146 if (IS_ERR(frag)) in lowpan_xmit_fragment()
147 return PTR_ERR(frag); in lowpan_xmit_fragment()
152 raw_dump_table(__func__, " fragment dump", frag->data, frag->len); in lowpan_xmit_fragment()
[all …]
/linux/lib/kunit/
A Dstring-stream.c19 struct string_stream_fragment *frag; in alloc_string_stream_fragment() local
21 frag = kzalloc(sizeof(*frag), gfp); in alloc_string_stream_fragment()
22 if (!frag) in alloc_string_stream_fragment()
25 frag->fragment = kmalloc(len, gfp); in alloc_string_stream_fragment()
26 if (!frag->fragment) { in alloc_string_stream_fragment()
27 kfree(frag); in alloc_string_stream_fragment()
31 return frag; in alloc_string_stream_fragment()
34 static void string_stream_fragment_destroy(struct string_stream_fragment *frag) in string_stream_fragment_destroy() argument
36 list_del(&frag->node); in string_stream_fragment_destroy()
37 kfree(frag->fragment); in string_stream_fragment_destroy()
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/linux/fs/configfs/
A Dfile.c66 down_read(&frag->frag_sem); in fill_read_buffer()
67 if (!frag->frag_dead) in fill_read_buffer()
69 up_read(&frag->frag_sem); in fill_read_buffer()
126 if (!frag->frag_dead) in configfs_bin_read_iter()
130 up_read(&frag->frag_sem); in configfs_bin_read_iter()
151 if (!frag->frag_dead) in configfs_bin_read_iter()
156 up_read(&frag->frag_sem); in configfs_bin_read_iter()
206 if (!frag->frag_dead) in flush_write_buffer()
208 up_read(&frag->frag_sem); in flush_write_buffer()
367 up_read(&frag->frag_sem); in __configfs_open_file()
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A Ddir.c174 if (frag && atomic_dec_and_test(&frag->frag_count)) in put_fragment()
175 kfree(frag); in put_fragment()
180 if (likely(frag)) in get_fragment()
182 return frag; in get_fragment()
298 frag); in configfs_create_dir()
1296 if (!frag) { in configfs_mkdir()
1442 put_fragment(frag); in configfs_mkdir()
1512 frag = sd->s_frag; in configfs_rmdir()
1742 if (!frag) in configfs_register_group()
1760 put_fragment(frag); in configfs_register_group()
[all …]
/linux/drivers/misc/mei/
A Dvsc-fw-loader.c411 struct vsc_img_frag *frag; in vsc_identify_csi_image() local
430 frag->data = sign->image; in vsc_identify_csi_image()
507 frag->data = sign->image; in vsc_identify_ace_image()
512 if (!frag->location) { in vsc_identify_ace_image()
514 frag->location = in vsc_identify_ace_image()
559 frag->data = image->data; in vsc_identify_cfg_image()
560 frag->size = image->size; in vsc_identify_cfg_image()
607 p = frag->data; in vsc_download_bootloader()
608 remain = frag->size; in vsc_download_bootloader()
676 p = frag->data; in vsc_download_firmware()
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/linux/net/rds/
A Dib_recv.c160 struct rds_page_frag *frag; in rds_ib_recv_free_caches() local
196 rdsdebug("frag %p page %p\n", frag, sg_page(&frag->f_sg)); in rds_ib_frag_free()
207 struct rds_page_frag *frag; in rds_ib_inc_free() local
216 rds_ib_frag_free(ic, frag); in rds_ib_inc_free()
279 struct rds_page_frag *frag; in rds_ib_refill_one_frag() local
290 if (!frag) in rds_ib_refill_one_frag()
305 return frag; in rds_ib_refill_one_frag()
537 struct rds_page_frag *frag; in rds_ib_inc_copy_to_user() local
550 frag = list_entry(frag->f_item.next, in rds_ib_inc_copy_to_user()
790 struct rds_page_frag *frag; in rds_ib_cong_recv() local
[all …]
/linux/fs/adfs/
A Dmap.c76 u32 frag; in lookup_zone() local
79 freelink = frag ? 8 + frag : 0; in lookup_zone()
89 freelink += frag & 0x7fff; in lookup_zone()
90 } else if (frag == frag_id) { in lookup_zone()
104 frag, start, fragend); in lookup_zone()
123 u32 frag; in scan_free_map() local
129 frag = GET_FRAG_ID(map, start, idmask); in scan_free_map()
135 if (frag == 0) in scan_free_map()
139 start += frag; in scan_free_map()
148 } while (frag >= idlen + 1); in scan_free_map()
[all …]
/linux/fs/ceph/
A Dinode.c269 c = ceph_frag_compare(f, frag->frag); in __get_or_create_frag()
278 frag = kmalloc(sizeof(*frag), GFP_NOFS); in __get_or_create_frag()
282 frag->frag = f; in __get_or_create_frag()
304 int c = ceph_frag_compare(f, frag->frag); in __ceph_find_frag()
439 ceph_vinop(inode), frag->frag, frag->ndist); in ceph_fill_dirfrag()
458 if (ceph_frag_bits(f) != ceph_frag_bits(frag->frag) + frag->split_by) in is_frag_child()
518 if (frag->frag != id) in ceph_fill_fragtree()
527 !is_frag_child(frag->frag, prev_frag)) { in ceph_fill_fragtree()
543 doutc(cl, " frag %x split by %d\n", frag->frag, frag->split_by); in ceph_fill_fragtree()
551 !is_frag_child(frag->frag, prev_frag)) { in ceph_fill_fragtree()
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/linux/drivers/net/ethernet/netronome/nfp/nfdk/
A Ddp.c133 fend = frag + nr_frags; in nfp_nfdk_tx_maybe_close_block()
134 for (; frag < fend; frag++) in nfp_nfdk_tx_maybe_close_block()
355 fend = frag + nr_frags; in nfp_nfdk_tx()
370 if (frag >= fend) in nfp_nfdk_tx()
382 frag++; in nfp_nfdk_tx()
452 frag++; in nfp_nfdk_tx()
520 for (; frag < fend; frag++) { in nfp_nfdk_tx_complete()
574 void *frag; in nfp_nfdk_napi_alloc_one() local
578 if (unlikely(!frag)) in nfp_nfdk_napi_alloc_one()
596 return frag; in nfp_nfdk_napi_alloc_one()
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A Drings.c17 const skb_frag_t *frag, *fend; in nfp_nfdk_tx_ring_reset() local
41 frag = skb_shinfo(skb)->frags; in nfp_nfdk_tx_ring_reset()
42 fend = frag + nr_frags; in nfp_nfdk_tx_ring_reset()
43 for (; frag < fend; frag++) { in nfp_nfdk_tx_ring_reset()
44 size = skb_frag_size(frag); in nfp_nfdk_tx_ring_reset()
46 skb_frag_size(frag), DMA_TO_DEVICE); in nfp_nfdk_tx_ring_reset()
/linux/net/tipc/
A Dmsg.c134 if (!frag) in tipc_buf_append()
137 msg = buf_msg(frag); in tipc_buf_append()
139 frag->next = NULL; in tipc_buf_append()
145 if (skb_has_frag_list(frag) && __skb_linearize(frag)) in tipc_buf_append()
148 frag = skb_unshare(frag, GFP_ATOMIC); in tipc_buf_append()
149 if (unlikely(!frag)) in tipc_buf_append()
151 head = *headbuf = frag; in tipc_buf_append()
171 tail->next = frag; in tipc_buf_append()
174 head->len += frag->len; in tipc_buf_append()
785 if (!frag) in tipc_msg_reassemble()
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/linux/drivers/net/ethernet/netronome/nfp/nfd3/
A Ddp.c264 const skb_frag_t *frag; in nfp_nfd3_tx() local
348 fsize = skb_frag_size(frag); in nfp_nfd3_tx()
442 const skb_frag_t *frag; in nfp_nfd3_tx_complete() local
554 void *frag; in nfp_nfd3_napi_alloc_one() local
558 if (unlikely(!frag)) in nfp_nfd3_napi_alloc_one()
566 frag = page_address(page); in nfp_nfd3_napi_alloc_one()
576 return frag; in nfp_nfd3_napi_alloc_one()
598 rx_ring->rxbufs[wr_idx].frag = frag; in nfp_nfd3_rx_give_one()
870 txbuf->frag = rxbuf->frag; in nfp_nfd3_tx_xdp_buf()
997 rxbuf->frag + meta_off, in nfp_nfd3_rx()
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/linux/include/net/
A Dxdp_sock_drv.h141 struct xdp_buff_xsk *frag = container_of(xdp, struct xdp_buff_xsk, xdp); in xsk_buff_add_frag() local
143 list_add_tail(&frag->xskb_list_node, &frag->pool->xskb_list); in xsk_buff_add_frag()
150 struct xdp_buff_xsk *frag; in xsk_buff_get_frag() local
152 frag = list_first_entry_or_null(&xskb->pool->xskb_list, in xsk_buff_get_frag()
154 if (frag) { in xsk_buff_get_frag()
155 list_del(&frag->xskb_list_node); in xsk_buff_get_frag()
156 ret = &frag->xdp; in xsk_buff_get_frag()
172 struct xdp_buff_xsk *frag; in xsk_buff_get_tail() local
174 frag = list_last_entry(&xskb->pool->xskb_list, struct xdp_buff_xsk, in xsk_buff_get_tail()
176 return &frag->xdp; in xsk_buff_get_tail()
/linux/include/linux/
A Dskbuff_ref.h18 static inline void __skb_frag_ref(skb_frag_t *frag) in __skb_frag_ref() argument
20 get_page(skb_frag_page(frag)); in __skb_frag_ref()
54 static inline void __skb_frag_unref(skb_frag_t *frag, bool recycle) in __skb_frag_unref() argument
56 skb_page_unref(skb_frag_netmem(frag), recycle); in __skb_frag_unref()
/linux/drivers/infiniband/hw/hfi1/
A Dipoib_rx.c26 void *frag; in prepare_frag_skb() local
30 frag = napi_alloc_frag(skb_size); in prepare_frag_skb()
32 if (unlikely(!frag)) in prepare_frag_skb()
35 skb = build_skb(frag, skb_size); in prepare_frag_skb()
38 skb_free_frag(frag); in prepare_frag_skb()
/linux/net/core/
A Dtso.c54 skb_frag_t *frag = &skb_shinfo(skb)->frags[tso->next_frag_idx]; in tso_build_data() local
57 tso->size = skb_frag_size(frag); in tso_build_data()
58 tso->data = skb_frag_address(frag); in tso_build_data()
80 skb_frag_t *frag = &skb_shinfo(skb)->frags[tso->next_frag_idx]; in tso_start() local
83 tso->size = skb_frag_size(frag); in tso_start()
84 tso->data = skb_frag_address(frag); in tso_start()
/linux/net/tls/
A Dtls_strp.c57 skb_frag_address(frag), in tls_strp_skb_copy()
58 skb_frag_size(frag))); in tls_strp_skb_copy()
59 offset += skb_frag_size(frag); in tls_strp_skb_copy()
215 skb_frag_t *frag; in tls_strp_copyin_frag() local
226 skb_frag_address(frag) + in tls_strp_copyin_frag()
227 skb_frag_size(frag), in tls_strp_copyin_frag()
232 skb_frag_size_add(frag, chunk); in tls_strp_copyin_frag()
250 frag++; in tls_strp_copyin_frag()
264 skb_frag_address(frag) + in tls_strp_copyin_frag()
265 skb_frag_size(frag), in tls_strp_copyin_frag()
[all …]
/linux/net/ipv6/
A Dip6_output.c744 struct sk_buff *frag = iter->frag; in ip6_fraglist_prepare() local
758 if (frag->next) in ip6_fraglist_prepare()
761 ipv6_hdr(frag)->payload_len = htons(frag->len - sizeof(struct ipv6hdr)); in ip6_fraglist_prepare()
806 if (!frag) in ip6_frag_next()
818 frag->transport_header = (frag->network_header + state->hlen + in ip6_frag_next()
859 return frag; in ip6_frag_next()
936 ((frag->len & 7) && frag->next) || in ip6_fragment()
944 BUG_ON(frag->sk); in ip6_fragment()
963 if (iter.frag) in ip6_fragment()
996 if (frag2 == frag) in ip6_fragment()
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/linux/arch/powerpc/mm/book3s64/
A Dmmu_context.c263 void *frag; in destroy_pagetable_cache() local
265 frag = mm->context.pte_frag; in destroy_pagetable_cache()
266 if (frag) in destroy_pagetable_cache()
267 pte_frag_destroy(frag); in destroy_pagetable_cache()
269 frag = mm->context.pmd_frag; in destroy_pagetable_cache()
270 if (frag) in destroy_pagetable_cache()
271 pmd_frag_destroy(frag); in destroy_pagetable_cache()
/linux/drivers/net/ethernet/netronome/nfp/
A Dnfp_net_dp.c19 void *frag; in nfp_net_rx_alloc_one() local
22 frag = netdev_alloc_frag(dp->fl_bufsz); in nfp_net_rx_alloc_one()
27 frag = page ? page_address(page) : NULL; in nfp_net_rx_alloc_one()
29 if (!frag) { in nfp_net_rx_alloc_one()
34 *dma_addr = nfp_net_dma_map_rx(dp, frag); in nfp_net_rx_alloc_one()
36 nfp_net_free_frag(frag, dp->xdp_prog); in nfp_net_rx_alloc_one()
41 return frag; in nfp_net_rx_alloc_one()
145 if (!rx_ring->rxbufs[i].frag) in nfp_net_rx_ring_bufs_free()
149 nfp_net_free_frag(rx_ring->rxbufs[i].frag, dp->xdp_prog); in nfp_net_rx_ring_bufs_free()
151 rx_ring->rxbufs[i].frag = NULL; in nfp_net_rx_ring_bufs_free()
[all …]
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/
A Drx.c182 struct mlx5e_wqe_frag_info *frag; in mlx5e_xsk_alloc_rx_wqes_batched() local
188 frag = &rq->wqe.frags[j]; in mlx5e_xsk_alloc_rx_wqes_batched()
190 addr = xsk_buff_xdp_get_frame_dma(*frag->xskp); in mlx5e_xsk_alloc_rx_wqes_batched()
192 frag->flags &= ~BIT(MLX5E_WQE_FRAG_SKIP_RELEASE); in mlx5e_xsk_alloc_rx_wqes_batched()
205 struct mlx5e_wqe_frag_info *frag; in mlx5e_xsk_alloc_rx_wqes() local
211 frag = &rq->wqe.frags[j]; in mlx5e_xsk_alloc_rx_wqes()
213 *frag->xskp = xsk_buff_alloc(rq->xsk_pool); in mlx5e_xsk_alloc_rx_wqes()
214 if (unlikely(!*frag->xskp)) in mlx5e_xsk_alloc_rx_wqes()
217 addr = xsk_buff_xdp_get_frame_dma(*frag->xskp); in mlx5e_xsk_alloc_rx_wqes()
219 frag->flags &= ~BIT(MLX5E_WQE_FRAG_SKIP_RELEASE); in mlx5e_xsk_alloc_rx_wqes()

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