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Searched refs:minlen (Results 1 – 25 of 79) sorted by relevance

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/linux/fs/jfs/
H A Djfs_discard.c71 u64 start, end, minlen; in jfs_ioc_trim() local
78 * minlen: minimum extent length in Bytes in jfs_ioc_trim()
82 minlen = range->minlen >> sb->s_blocksize_bits; in jfs_ioc_trim()
83 if (minlen == 0) in jfs_ioc_trim()
84 minlen = 1; in jfs_ioc_trim()
90 minlen > bmp->db_agsize || in jfs_ioc_trim()
106 trimmed += dbDiscardAG(ip, agno, minlen); in jfs_ioc_trim()
H A Dioctl.c128 range.minlen = max_t(unsigned int, range.minlen, in jfs_ioctl()
/linux/fs/xfs/
H A Dxfs_rtalloc.c234 * Attempt to allocate an extent minlen<=len<=maxlen starting from
243 xfs_rtxlen_t minlen, /* minimum length to allocate */ in xfs_rtallocate_extent_block() argument
269 if (scanlen < minlen) in xfs_rtallocate_extent_block()
294 if (minlen < maxlen) { in xfs_rtallocate_extent_block()
298 if (thislen >= minlen && thislen > bestlen) { in xfs_rtallocate_extent_block()
322 if (bestlen < minlen) in xfs_rtallocate_extent_block()
338 * Allocate an extent of length minlen<=len<=maxlen, starting at block
347 xfs_rtxlen_t minlen, /* minimum length to allocate */ in xfs_rtallocate_extent_exact() argument
359 ASSERT(minlen % prod == 0); in xfs_rtallocate_extent_exact()
364 if (scanlen < minlen) in xfs_rtallocate_extent_exact()
405 xfs_rtallocate_extent_near(struct xfs_rtalloc_args * args,xfs_rtxnum_t start,xfs_rtxlen_t minlen,xfs_rtxlen_t maxlen,xfs_rtxlen_t * len,xfs_rtxlen_t prod,xfs_rtxnum_t * rtx) xfs_rtallocate_extent_near() argument
552 xfs_rtalloc_sumlevel(struct xfs_rtalloc_args * args,int l,xfs_rtxlen_t minlen,xfs_rtxlen_t maxlen,xfs_rtxlen_t prod,xfs_rtxlen_t * len,xfs_rtxnum_t * rtx) xfs_rtalloc_sumlevel() argument
602 xfs_rtallocate_extent_size(struct xfs_rtalloc_args * args,xfs_rtxlen_t minlen,xfs_rtxlen_t maxlen,xfs_rtxlen_t * len,xfs_rtxlen_t prod,xfs_rtxnum_t * rtx) xfs_rtallocate_extent_size() argument
1798 xfs_extlen_t minlen = xfs_rtxlen_to_extlen(mp, minlen_rtx); xfs_rtalloc_check_busy() local
1843 xfs_rtallocate_adjust_for_busy(struct xfs_rtalloc_args * args,xfs_rtxnum_t start,xfs_rtxlen_t minlen,xfs_rtxlen_t maxlen,xfs_rtxlen_t * len,xfs_rtxlen_t prod,xfs_rtxnum_t * rtx) xfs_rtallocate_adjust_for_busy() argument
1893 xfs_rtallocate_rtg(struct xfs_trans * tp,xfs_rgnumber_t rgno,xfs_rtblock_t bno_hint,xfs_rtxlen_t minlen,xfs_rtxlen_t maxlen,xfs_rtxlen_t prod,bool wasdel,bool initial_user_data,bool * rtlocked,xfs_rtblock_t * bno,xfs_extlen_t * blen) xfs_rtallocate_rtg() argument
2007 xfs_rtallocate_rtgs(struct xfs_trans * tp,xfs_fsblock_t bno_hint,xfs_rtxlen_t minlen,xfs_rtxlen_t maxlen,xfs_rtxlen_t prod,bool wasdel,bool initial_user_data,xfs_rtblock_t * bno,xfs_extlen_t * blen) xfs_rtallocate_rtgs() argument
2060 xfs_extlen_t minlen = mp->m_sb.sb_rextsize; xfs_rtallocate_align() local
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H A Dxfs_filestream.c52 * has at least minlen blocks free. If no AG is found to match the allocation
66 xfs_extlen_t minlen = *longest; in xfs_filestream_pick_ag() local
110 if (((minlen && *longest >= minlen) || in xfs_filestream_pick_ag()
111 (!minlen && pag->pagf_freeblks >= minfree)) && in xfs_filestream_pick_ag()
/linux/tools/lib/bpf/
H A Dnlattr.c49 unsigned int minlen = 0; in validate_nla() local
60 if (pt->minlen) in validate_nla()
61 minlen = pt->minlen; in validate_nla()
63 minlen = nla_attr_minlen[pt->type]; in validate_nla()
65 if (libbpf_nla_len(nla) < minlen) in validate_nla()
/linux/drivers/isdn/mISDN/
H A Dhwchannel.c76 unsigned short minlen) in mISDN_initbchannel() argument
79 ch->minlen = minlen; in mISDN_initbchannel()
80 ch->next_minlen = minlen; in mISDN_initbchannel()
81 ch->init_minlen = minlen; in mISDN_initbchannel()
138 ch->minlen = ch->init_minlen; in mISDN_clear_bchannel()
188 cq->p1 = bch->minlen; in mISDN_ctrl_bchannel()
264 (bch->rx_skb->len < bch->minlen) && !force) in recv_Bchannel()
493 if (unlikely(bch->minlen != bch->next_minlen)) in bchannel_get_rxbuf()
494 bch->minlen in bchannel_get_rxbuf()
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/linux/lib/
H A Dnlattr.c399 int minlen = 0, attrlen = nla_len(nla), type = nla_type(nla); in validate_nla() local
473 minlen = min_t(int, attrlen, pt->len + 1); in validate_nla()
475 minlen = attrlen; in validate_nla()
477 if (!minlen || memchr(nla_data(nla), '\0', minlen) == NULL) { in validate_nla()
561 minlen = pt->len; in validate_nla()
563 minlen = nla_attr_minlen[pt->type]; in validate_nla()
565 if (attrlen < minlen) in validate_nla()
838 int minlen = min_t(int, count, nla_len(src)); in nla_memcpy() local
840 memcpy(dest, nla_data(src), minlen); in nla_memcpy()
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/linux/Documentation/admin-guide/
H A Djfs.rst52 discard=minlen, discard/nodiscard(*)
58 The value of minlen specifies the minimum blockcount, when
62 The minlen value of discard overrides the minlen value given
/linux/fs/btrfs/
H A Dfree-space-cache.h162 u64 *trimmed, u64 start, u64 end, u64 minlen);
164 u64 *trimmed, u64 start, u64 end, u64 minlen,
167 u64 *trimmed, u64 start, u64 end, u64 minlen,
H A Ddiscard.c499 u64 minlen = 0; in btrfs_discard_workfn() local
525 minlen = discard_minlen[discard_index]; in btrfs_discard_workfn()
542 minlen, maxlen, true); in btrfs_discard_workfn()
548 minlen, true); in btrfs_discard_workfn()
/linux/drivers/media/rc/img-ir/
H A Dimg-ir-sanyo.c104 .minlen = 42,
118 .minlen = 0, /* repeat code has no data */
H A Dimg-ir-hw.c234 unsigned int minlen, maxlen, ft_min; in img_ir_free_timing() local
235 /* minlen is only 5 bits, and round minlen to multiple of 2 */ in img_ir_free_timing()
236 if (timing->minlen < 30) in img_ir_free_timing()
237 minlen = timing->minlen & -2; in img_ir_free_timing()
239 minlen = 30; in img_ir_free_timing()
250 (minlen << IMG_IR_MINLEN_SHIFT) | in img_ir_free_timing()
263 unsigned int minlen, maxlen, newminlen, newmaxlen; in img_ir_free_timing_dynamic() local
265 /* round minlen, maxle in img_ir_free_timing_dynamic()
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H A Dimg-ir-sony.c116 out->minlen = len; in img_ir_sony_filter()
153 .minlen = 12,
H A Dimg-ir-nec.c152 .minlen = 32,
166 .minlen = 0, /* repeat code has no data */
H A Dimg-ir-hw.h76 * @minlen: Minimum number of bits of data
82 u8 minlen; member
105 * @minlen: Additional minimum number of bits.
111 u8 minlen; member
161 * filter. The minlen and maxlen fields will have been initialised
H A Dimg-ir-rc5.c75 .minlen = 14,
H A Dimg-ir-rc6.c104 .minlen = 21,
H A Dimg-ir-jvc.c76 .minlen = 16,
/linux/drivers/virtio/
H A Dvirtio_pci_modern_dev.c12 * @minlen: minimal length of the capability
23 size_t minlen, u32 align, u32 start, u32 size, in vp_modern_map_capability() argument
53 if (length - start < minlen) { in vp_modern_map_capability()
56 length, minlen); in vp_modern_map_capability()
84 if (minlen + offset < minlen || in vp_modern_map_capability()
85 minlen + offset > pci_resource_len(dev, bar)) { in vp_modern_map_capability()
89 minlen, offset, in vp_modern_map_capability()
/linux/fs/xfs/libxfs/
H A Dxfs_alloc.c332 busy = xfs_extent_busy_trim(pag_group(args->pag), args->minlen, in xfs_alloc_compute_aligned()
347 if (args->alignment > 1 && len >= args->minlen) { in xfs_alloc_compute_aligned()
446 ASSERT(rlen >= args->minlen); in xfs_alloc_fix_len()
459 if ((int)rlen < (int)args->minlen) in xfs_alloc_fix_len()
461 ASSERT(rlen >= args->minlen && rlen <= args->maxlen); in xfs_alloc_fix_len()
1033 * Check minlen and deactivate a cntbt cursor if out of acceptable size in xfs_alloc_cur_check()
1034 * range (i.e., walking backwards looking for a minlen extent). in xfs_alloc_cur_check()
1036 if (len < args->minlen) { in xfs_alloc_cur_check()
1051 if (lena < args->minlen) in xfs_alloc_cur_check()
1056 ASSERT(args->len >= args->minlen); in xfs_alloc_cur_check()
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/linux/fs/hpfs/
H A Dalloc.c503 static int do_trim(struct super_block *s, secno start, unsigned len, secno limit_start, secno limit_end, unsigned minlen, unsigned *result) in do_trim() argument
516 if (end - start < minlen) in do_trim()
525 int hpfs_trim_fs(struct super_block *s, u64 start, u64 end, u64 minlen, unsigned *result) in hpfs_trim_fs() argument
538 if (minlen > 0x4000) in hpfs_trim_fs()
552 err = do_trim(s, sbi->sb_dirband_start + idx * 4, len * 4, start, end, minlen, result); in hpfs_trim_fs()
573 err = do_trim(s, (start_bmp << 14) + idx, len, start, end, minlen, result); in hpfs_trim_fs()
/linux/arch/arm/boot/compressed/
H A Dfdt_check_mem_start.c9 const char *property, int minlen) in get_prop() argument
19 if (!prop || len < minlen) in get_prop()
/linux/drivers/net/ethernet/cavium/thunder/
H A Dnic_reg.h218 u64 minlen:16; /* Min frame size */ member
220 u64 minlen:16;
/linux/net/openvswitch/
H A Dconntrack.c39 int minlen; member
1218 [OVS_CT_ATTR_COMMIT] = { .minlen = 0, .maxlen = 0 },
1219 [OVS_CT_ATTR_FORCE_COMMIT] = { .minlen = 0, .maxlen = 0 },
1220 [OVS_CT_ATTR_ZONE] = { .minlen = sizeof(u16),
1222 [OVS_CT_ATTR_MARK] = { .minlen = sizeof(struct md_mark),
1224 [OVS_CT_ATTR_LABELS] = { .minlen = sizeof(struct md_labels),
1226 [OVS_CT_ATTR_HELPER] = { .minlen = 1,
1230 [OVS_CT_ATTR_NAT] = { .minlen = 0, .maxlen = INT_MAX },
1232 [OVS_CT_ATTR_EVENTMASK] = { .minlen = sizeof(u32),
1234 [OVS_CT_ATTR_TIMEOUT] = { .minlen
1247 int minlen; parse_ct() local
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/linux/net/netfilter/
H A Dxt_TCPMSS.c75 unsigned int minlen) in tcpmss_mangle_packet() argument
107 if (min_mtu <= minlen) { in tcpmss_mangle_packet()
112 newmss = min_mtu - minlen; in tcpmss_mangle_packet()

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