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Searched refs:needed (Results 1 - 25 of 192) sorted by relevance

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/kernel/linux/linux-5.10/fs/ext4/
H A Dtruncate.h5 * Common inline functions needed for truncate support
30 ext4_lblk_t needed; in ext4_blocks_for_truncate() local
32 needed = inode->i_blocks >> (inode->i_sb->s_blocksize_bits - 9); in ext4_blocks_for_truncate()
40 if (needed < 2) in ext4_blocks_for_truncate()
41 needed = 2; in ext4_blocks_for_truncate()
45 if (needed > EXT4_MAX_TRANS_DATA) in ext4_blocks_for_truncate()
46 needed = EXT4_MAX_TRANS_DATA; in ext4_blocks_for_truncate()
48 return EXT4_DATA_TRANS_BLOCKS(inode->i_sb) + needed; in ext4_blocks_for_truncate()
/kernel/linux/linux-6.6/fs/ext4/
H A Dtruncate.h5 * Common inline functions needed for truncate support
32 ext4_lblk_t needed; in ext4_blocks_for_truncate() local
34 needed = inode->i_blocks >> (inode->i_sb->s_blocksize_bits - 9); in ext4_blocks_for_truncate()
42 if (needed < 2) in ext4_blocks_for_truncate()
43 needed = 2; in ext4_blocks_for_truncate()
47 if (needed > EXT4_MAX_TRANS_DATA) in ext4_blocks_for_truncate()
48 needed = EXT4_MAX_TRANS_DATA; in ext4_blocks_for_truncate()
50 return EXT4_DATA_TRANS_BLOCKS(inode->i_sb) + needed; in ext4_blocks_for_truncate()
/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/ptrace/
H A Dperf-hwbreak.c80 unsigned long long breaks, needed; in runtestsingle() local
133 needed = 0; in runtestsingle()
135 needed += loop_num; in runtestsingle()
137 needed += loop_num; in runtestsingle()
138 needed = needed * (1 - exclude_user); in runtestsingle()
141 if (breaks != needed) { in runtestsingle()
142 printf("FAILED: 0x%lx brks:%lld needed:%lli %i %i %i\n\n", in runtestsingle()
143 (unsigned long int)ptr, breaks, needed, loop_num, readwriteflag, exclude_user); in runtestsingle()
/kernel/linux/linux-5.10/drivers/net/xen-netback/
H A Drx.c37 * Update the needed ring page slots for the first SKB queued.
45 unsigned int needed = 0; in xenvif_update_needed_slots() local
48 needed = DIV_ROUND_UP(skb->len, XEN_PAGE_SIZE); in xenvif_update_needed_slots()
50 needed++; in xenvif_update_needed_slots()
52 needed++; in xenvif_update_needed_slots()
55 WRITE_ONCE(queue->rx_slots_needed, needed); in xenvif_update_needed_slots()
61 unsigned int needed; in xenvif_rx_ring_slots_available() local
63 needed = READ_ONCE(queue->rx_slots_needed); in xenvif_rx_ring_slots_available()
64 if (!needed) in xenvif_rx_ring_slots_available()
71 if (prod - cons >= needed) in xenvif_rx_ring_slots_available()
522 unsigned int needed = READ_ONCE(queue->rx_slots_needed); xenvif_rx_queue_stalled() local
532 unsigned int needed = READ_ONCE(queue->rx_slots_needed); xenvif_rx_queue_ready() local
[all...]
/kernel/linux/linux-6.6/drivers/net/xen-netback/
H A Drx.c37 * Update the needed ring page slots for the first SKB queued.
45 unsigned int needed = 0; in xenvif_update_needed_slots() local
48 needed = DIV_ROUND_UP(skb->len, XEN_PAGE_SIZE); in xenvif_update_needed_slots()
50 needed++; in xenvif_update_needed_slots()
52 needed++; in xenvif_update_needed_slots()
55 WRITE_ONCE(queue->rx_slots_needed, needed); in xenvif_update_needed_slots()
61 unsigned int needed; in xenvif_rx_ring_slots_available() local
63 needed = READ_ONCE(queue->rx_slots_needed); in xenvif_rx_ring_slots_available()
64 if (!needed) in xenvif_rx_ring_slots_available()
71 if (prod - cons >= needed) in xenvif_rx_ring_slots_available()
522 unsigned int needed = READ_ONCE(queue->rx_slots_needed); xenvif_rx_queue_stalled() local
532 unsigned int needed = READ_ONCE(queue->rx_slots_needed); xenvif_rx_queue_ready() local
[all...]
/kernel/linux/linux-5.10/drivers/misc/sgi-xp/
H A Dxpc_main.c611 xpc_activate_kthreads(struct xpc_channel *ch, int needed) in xpc_activate_kthreads() argument
617 DBUG_ON(needed <= 0); in xpc_activate_kthreads()
620 wakeup = (needed > idle) ? idle : needed; in xpc_activate_kthreads()
621 needed -= wakeup; in xpc_activate_kthreads()
630 if (needed <= 0) in xpc_activate_kthreads()
633 if (needed + assigned > ch->kthreads_assigned_limit) { in xpc_activate_kthreads()
634 needed = ch->kthreads_assigned_limit - assigned; in xpc_activate_kthreads()
635 if (needed <= 0) in xpc_activate_kthreads()
640 needed, c in xpc_activate_kthreads()
773 xpc_create_kthreads(struct xpc_channel *ch, int needed, int ignore_disconnecting) xpc_create_kthreads() argument
[all...]
/kernel/linux/linux-5.10/net/sctp/
H A Dulpqueue.c100 /* Do reassembly if needed. */ in sctp_ulpq_tail_data()
103 /* Do ordering if needed. */ in sctp_ulpq_tail_data()
729 /* Do ordering if needed. */ in sctp_ulpq_reasm_drain()
959 * ordering and deliver them if needed. in sctp_ulpq_skip()
965 __u16 needed) in sctp_ulpq_renege_list()
1005 if (freed >= needed) in sctp_ulpq_renege_list()
1012 /* Renege 'needed' bytes from the ordering queue. */
1013 static __u16 sctp_ulpq_renege_order(struct sctp_ulpq *ulpq, __u16 needed) in sctp_ulpq_renege_order() argument
1015 return sctp_ulpq_renege_list(ulpq, &ulpq->lobby, needed); in sctp_ulpq_renege_order()
1018 /* Renege 'needed' byte
964 sctp_ulpq_renege_list(struct sctp_ulpq *ulpq, struct sk_buff_head *list, __u16 needed) sctp_ulpq_renege_list() argument
1019 sctp_ulpq_renege_frags(struct sctp_ulpq *ulpq, __u16 needed) sctp_ulpq_renege_frags() argument
1080 __u16 needed; sctp_ulpq_renege() local
[all...]
/kernel/linux/linux-6.6/drivers/misc/sgi-xp/
H A Dxpc_main.c602 xpc_activate_kthreads(struct xpc_channel *ch, int needed) in xpc_activate_kthreads() argument
608 DBUG_ON(needed <= 0); in xpc_activate_kthreads()
611 wakeup = (needed > idle) ? idle : needed; in xpc_activate_kthreads()
612 needed -= wakeup; in xpc_activate_kthreads()
621 if (needed <= 0) in xpc_activate_kthreads()
624 if (needed + assigned > ch->kthreads_assigned_limit) { in xpc_activate_kthreads()
625 needed = ch->kthreads_assigned_limit - assigned; in xpc_activate_kthreads()
626 if (needed <= 0) in xpc_activate_kthreads()
631 needed, c in xpc_activate_kthreads()
764 xpc_create_kthreads(struct xpc_channel *ch, int needed, int ignore_disconnecting) xpc_create_kthreads() argument
[all...]
/kernel/linux/linux-6.6/net/sctp/
H A Dulpqueue.c97 /* Do reassembly if needed. */ in sctp_ulpq_tail_data()
100 /* Do ordering if needed. */ in sctp_ulpq_tail_data()
723 /* Do ordering if needed. */ in sctp_ulpq_reasm_drain()
953 * ordering and deliver them if needed. in sctp_ulpq_skip()
959 __u16 needed) in sctp_ulpq_renege_list()
999 if (freed >= needed) in sctp_ulpq_renege_list()
1006 /* Renege 'needed' bytes from the ordering queue. */
1007 static __u16 sctp_ulpq_renege_order(struct sctp_ulpq *ulpq, __u16 needed) in sctp_ulpq_renege_order() argument
1009 return sctp_ulpq_renege_list(ulpq, &ulpq->lobby, needed); in sctp_ulpq_renege_order()
1012 /* Renege 'needed' byte
958 sctp_ulpq_renege_list(struct sctp_ulpq *ulpq, struct sk_buff_head *list, __u16 needed) sctp_ulpq_renege_list() argument
1013 sctp_ulpq_renege_frags(struct sctp_ulpq *ulpq, __u16 needed) sctp_ulpq_renege_frags() argument
1074 __u16 needed; sctp_ulpq_renege() local
[all...]
/kernel/linux/linux-5.10/drivers/media/usb/gspca/
H A Dpac207.c72 /* compressed, but only when needed (not compressed
380 int needed; in sd_pkt_scan() local
384 needed = 5 - sd->header_read; in sd_pkt_scan()
385 if (len >= needed) in sd_pkt_scan()
386 atomic_set(&sd->avg_lum, data[needed - 1]); in sd_pkt_scan()
389 needed = 11 - sd->header_read; in sd_pkt_scan()
390 if (len <= needed) { in sd_pkt_scan()
394 data += needed; in sd_pkt_scan()
395 len -= needed; in sd_pkt_scan()
/kernel/linux/linux-6.6/drivers/media/usb/gspca/
H A Dpac207.c72 /* compressed, but only when needed (not compressed
380 int needed; in sd_pkt_scan() local
384 needed = 5 - sd->header_read; in sd_pkt_scan()
385 if (len >= needed) in sd_pkt_scan()
386 atomic_set(&sd->avg_lum, data[needed - 1]); in sd_pkt_scan()
389 needed = 11 - sd->header_read; in sd_pkt_scan()
390 if (len <= needed) { in sd_pkt_scan()
394 data += needed; in sd_pkt_scan()
395 len -= needed; in sd_pkt_scan()
/kernel/linux/linux-5.10/drivers/gpu/host1x/
H A Dcdma.c237 unsigned int needed) in host1x_cdma_wait_pushbuffer_space()
244 if (space >= needed) in host1x_cdma_wait_pushbuffer_space()
562 unsigned int needed = 2, extra = 0, i; in host1x_cdma_push_wide() local
569 /* compute number of extra slots needed for padding */ in host1x_cdma_push_wide()
572 needed += extra; in host1x_cdma_push_wide()
575 host1x_cdma_wait_pushbuffer_space(host1x, cdma, needed); in host1x_cdma_push_wide()
578 cdma->slots_free = space - needed; in host1x_cdma_push_wide()
579 cdma->slots_used += needed; in host1x_cdma_push_wide()
235 host1x_cdma_wait_pushbuffer_space(struct host1x *host1x, struct host1x_cdma *cdma, unsigned int needed) host1x_cdma_wait_pushbuffer_space() argument
/kernel/linux/linux-6.6/drivers/gpu/host1x/
H A Dcdma.c237 unsigned int needed) in host1x_cdma_wait_pushbuffer_space()
244 if (space >= needed) in host1x_cdma_wait_pushbuffer_space()
629 unsigned int needed = 2, extra = 0; in host1x_cdma_push_wide() local
635 /* compute number of extra slots needed for padding */ in host1x_cdma_push_wide()
638 needed += extra; in host1x_cdma_push_wide()
641 host1x_cdma_wait_pushbuffer_space(host1x, cdma, needed); in host1x_cdma_push_wide()
644 cdma->slots_free = space - needed; in host1x_cdma_push_wide()
645 cdma->slots_used += needed; in host1x_cdma_push_wide()
235 host1x_cdma_wait_pushbuffer_space(struct host1x *host1x, struct host1x_cdma *cdma, unsigned int needed) host1x_cdma_wait_pushbuffer_space() argument
/kernel/linux/linux-5.10/drivers/ata/
H A Dahci_da850.c46 u32 pll_output = 1500000000, needed; in ahci_da850_calculate_mpy() local
57 needed = pll_output / (refclk_rate / 10); in ahci_da850_calculate_mpy()
65 switch (needed) { in ahci_da850_calculate_mpy()
/kernel/linux/linux-6.6/drivers/ata/
H A Dahci_da850.c46 u32 pll_output = 1500000000, needed; in ahci_da850_calculate_mpy() local
57 needed = pll_output / (refclk_rate / 10); in ahci_da850_calculate_mpy()
65 switch (needed) { in ahci_da850_calculate_mpy()
/kernel/linux/linux-6.6/drivers/md/
H A Ddm-ioctl.c595 size_t len, needed = 0; in list_devices() local
610 needed += align_val(offsetof(struct dm_name_list, name) + strlen(hc->name) + 1); in list_devices()
611 needed += align_val(sizeof(uint32_t) * 2); in list_devices()
613 needed += align_val(strlen(hc->uuid) + 1); in list_devices()
620 if (len < needed || len < sizeof(nl->dev)) { in list_devices()
624 param->data_size = param->data_start + needed; in list_devices()
665 BUG_ON((char *)nl - (char *)orig_nl != needed); in list_devices()
674 size_t *needed = needed_param; in list_version_get_needed() local
676 *needed += sizeof(struct dm_target_versions); in list_version_get_needed()
677 *needed in list_version_get_needed()
706 size_t len, needed = 0; __list_versions() local
1629 size_t len, needed; retrieve_deps() local
[all...]
/kernel/linux/linux-5.10/drivers/md/
H A Ddm-ioctl.c511 size_t len, needed = 0; in list_devices() local
524 needed += align_val(offsetof(struct dm_name_list, name) + strlen(hc->name) + 1); in list_devices()
525 needed += align_val(sizeof(uint32_t)); in list_devices()
533 if (len < needed || len < sizeof(nl->dev)) { in list_devices()
537 param->data_size = param->data_start + needed; in list_devices()
564 BUG_ON((char *)nl - (char *)orig_nl != needed); in list_devices()
573 size_t *needed = needed_param; in list_version_get_needed() local
575 *needed += sizeof(struct dm_target_versions); in list_version_get_needed()
576 *needed += strlen(tt->name) + 1; in list_version_get_needed()
577 *needed in list_version_get_needed()
607 size_t len, needed = 0; __list_versions() local
1461 size_t len, needed; retrieve_deps() local
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/ptrace/
H A Dperf-hwbreak.c228 unsigned long long breaks, needed; in runtestsingle() local
274 needed = 0; in runtestsingle()
276 needed += loop_num; in runtestsingle()
278 needed += loop_num; in runtestsingle()
279 needed = needed * (1 - exclude_user); in runtestsingle()
282 if (breaks != needed) { in runtestsingle()
283 printf("FAILED: 0x%lx brks:%lld needed:%lli %i %i %i\n\n", in runtestsingle()
284 (unsigned long int)ptr, breaks, needed, loop_num, readwriteflag, exclude_user); in runtestsingle()
/kernel/linux/linux-6.6/include/linux/
H A Dieee80211.h2647 u8 needed = sizeof(*he_cap_ie_elem); in ieee80211_he_capa_size_ok() local
2649 if (len < needed) in ieee80211_he_capa_size_ok()
2652 needed += ieee80211_he_mcs_nss_size(he_cap_ie_elem); in ieee80211_he_capa_size_ok()
2653 if (len < needed) in ieee80211_he_capa_size_ok()
2658 if (len < needed + 1) in ieee80211_he_capa_size_ok()
2660 needed += ieee80211_he_ppe_size(data[needed], in ieee80211_he_capa_size_ok()
2664 return len >= needed; in ieee80211_he_capa_size_ok()
3091 u8 needed = sizeof(struct ieee80211_eht_cap_elem_fixed); in ieee80211_eht_capa_size_ok() local
3093 if (len < needed || !he_cap in ieee80211_eht_capa_size_ok()
3121 u8 needed = sizeof(*elem); ieee80211_eht_oper_size_ok() local
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/dmabuf-heaps/
H A DMakefile2 CFLAGS += -static -O3 -Wl,-no-as-needed -Wall
/kernel/linux/linux-6.6/tools/testing/selftests/nci/
H A DMakefile2 CFLAGS += -Wl,-no-as-needed -Wall
/kernel/linux/linux-6.6/tools/testing/selftests/perf_events/
H A DMakefile2 CFLAGS += -Wl,-no-as-needed -Wall $(KHDR_INCLUDES)
/kernel/linux/linux-6.6/tools/testing/selftests/tdx/
H A DMakefile3 CFLAGS += -O3 -Wl,-no-as-needed -Wall $(KHDR_INCLUDES) -static
/kernel/linux/linux-6.6/tools/testing/selftests/dmabuf-heaps/
H A DMakefile2 CFLAGS += -static -O3 -Wl,-no-as-needed -Wall $(KHDR_INCLUDES)
/kernel/linux/linux-5.10/tools/testing/selftests/seccomp/
H A DMakefile2 CFLAGS += -Wl,-no-as-needed -Wall -isystem ../../../../usr/include/

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