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

/linux/arch/powerpc/perf/
H A Dvpa-dtl.c88 u64 head_size; member
251 if ((size + aux_buf->head_size) > aux_buf->size) { in vpa_dtl_dump_sample_data()
252 size = aux_buf->size - aux_buf->head_size; in vpa_dtl_dump_sample_data()
255 aux_buf->head_size = 0; in vpa_dtl_dump_sample_data()
257 aux_buf->head_size += (n_read * sizeof(struct dtl_entry)); in vpa_dtl_dump_sample_data()
268 if ((size + aux_buf->head_size) > aux_buf->size) { in vpa_dtl_dump_sample_data()
269 size = aux_buf->size - aux_buf->head_size; in vpa_dtl_dump_sample_data()
272 aux_buf->head_size = 0; in vpa_dtl_dump_sample_data()
274 aux_buf->head_size += ((n_req + n_read) * sizeof(struct dtl_entry)); in vpa_dtl_dump_sample_data()
542 buf->head_size = 0; in vpa_dtl_setup_aux()
/linux/tools/testing/selftests/futex/functional/
H A Drobust_list.c265 size_t head_size = sizeof(head); in TEST()
268 ret = set_robust_list(&head, head_size); in TEST()
271 ret = set_robust_list(&head, head_size * 2); in TEST()
275 ret = set_robust_list(&head, head_size - 1);
292 size_t head_size = sizeof(head), len_ptr; in TEST()
295 ret = set_robust_list(&head, head_size); in TEST()
301 ASSERT_EQ(head_size, len_ptr); in child_list()
303 ret = set_robust_list(&head2, head_size); in child_list()
309 ASSERT_EQ(head_size, len_ptr); in child_list()
252 size_t head_size = sizeof(head); TEST() local
279 size_t head_size = sizeof(head), len_ptr; TEST() local
/linux/fs/orangefs/
H A Ddevorangefs-req.c373 int head_size = sizeof(head); in orangefs_devreq_write_iter() local
388 if (!copy_from_iter_full(&head, head_size, iter)) { in orangefs_devreq_write_iter()
436 if ((head_size + downcall_size + op->downcall.trailer_size) != total) { in orangefs_devreq_write_iter()
441 head_size, in orangefs_devreq_write_iter()
/linux/drivers/staging/media/meson/vdec/
H A Dcodec_hevc_common.c34 u32 head_size = amvdec_am21c_head_size(sess->width, sess->height); in codec_hevc_setup_decode_head() local
52 amvdec_write_dos(core, HEVC_CM_HEADER_LENGTH, head_size); in codec_hevc_setup_decode_head()
/linux/drivers/net/wireless/ralink/rt2x00/
H A Drt2x00queue.c30 unsigned int head_size = 0; in rt2x00queue_alloc_rxskb() local
44 head_size = 4; in rt2x00queue_alloc_rxskb()
52 head_size += 8; in rt2x00queue_alloc_rxskb()
59 skb = __dev_alloc_skb(frame_size + head_size + tail_size, gfp); in rt2x00queue_alloc_rxskb()
67 skb_reserve(skb, head_size); in rt2x00queue_alloc_rxskb()
/linux/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_rx.c2159 u16 head_size = cqe->shampo.header_size; in mlx5e_skb_from_cqe_shampo()
2165 len = ALIGN(head_size, sizeof(long)); in mlx5e_skb_from_cqe_shampo()
2177 __skb_put(skb, head_size); in mlx5e_shampo_align_fragment()
2238 u16 head_size = cqe->shampo.header_size; in mlx5e_handle_rx_cqe_mpwrq_shampo()
2274 if (likely(head_size)) { in mlx5e_handle_rx_cqe_mpwrq_shampo()
2295 skb_shinfo(*skb)->gso_size = cqe_bcnt - head_size; in mlx5e_handle_rx_cqe_mpwrq_shampo()
2312 if (likely(head_size)) { in mlx5e_handle_rx_cqe_mpwrq_shampo()
2320 stats->hds_nodata_bytes += head_size; in mlx5e_handle_rx_cqe_mpwrq_shampo()
2148 u16 head_size = cqe->shampo.header_size; mlx5e_skb_from_cqe_shampo() local
2227 u16 head_size = cqe->shampo.header_size; mlx5e_handle_rx_cqe_mpwrq_shampo() local
/linux/net/netlink/
H A Daf_netlink.c1180 size_t head_size = SKB_HEAD_ALIGN(size); in netlink_alloc_large_skb()
1184 if (head_size <= PAGE_SIZE || broadcast) in netlink_alloc_large_skb()
1187 data = kvmalloc(head_size, GFP_KERNEL); in netlink_alloc_large_skb()
1191 skb = __build_skb(data, head_size); in netlink_alloc_large_skb()
1179 size_t head_size = SKB_HEAD_ALIGN(size); netlink_alloc_large_skb() local
/linux/net/wireless/
H A Dutil.c700 int head_size = skb->len - skb->data_len; in __ieee80211_amsdu_copy_frag()
705 frag_size = head_size; in __ieee80211_amsdu_copy_frag()
674 int head_size = skb->len - skb->data_len; __ieee80211_amsdu_copy_frag() local