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Searched refs:nfree (Results 1 – 22 of 22) sorted by relevance

/linux/fs/nilfs2/
A Dalloc.c133 unsigned long nfree; in nilfs_palloc_group_desc_nfrees() local
136 nfree = le32_to_cpu(desc->pg_nfrees); in nilfs_palloc_group_desc_nfrees()
138 return nfree; in nilfs_palloc_group_desc_nfrees()
151 u32 nfree; in nilfs_palloc_group_desc_add_entries() local
155 nfree = le32_to_cpu(desc->pg_nfrees); in nilfs_palloc_group_desc_add_entries()
157 return nfree; in nilfs_palloc_group_desc_add_entries()
737 u32 nfree; in nilfs_palloc_freev() local
820 nfree = nilfs_palloc_group_desc_add_entries(desc, lock, n); in nilfs_palloc_freev()
826 if (nfree == nilfs_palloc_entries_per_group(inode)) { in nilfs_palloc_freev()
/linux/drivers/nvdimm/
A Dbtt.c242 debugfs_create_u32("nfree", S_IRUGO, d, &a->nfree); in arena_debugfs_init()
486 for (i = 0; i < arena->nfree; i++) { in btt_log_init()
546 for (i = 0; i < arena->nfree; i++) { in btt_freelist_init()
632 for (i = 0; i < arena->nfree; i++) { in log_set_indices()
724 arena->rtt = kcalloc(arena->nfree, sizeof(u32), GFP_KERNEL); in btt_rtt_init()
740 for (i = 0; i < arena->nfree; i++) in btt_maplocks_init()
768 arena->nfree = BTT_DEFAULT_NFREE; in alloc_arena()
785 arena->external_nlba = arena->internal_nlba - arena->nfree; in alloc_arena()
828 arena->nfree = le32_to_cpu(super->nfree); in parse_arena_meta()
1000 super->nfree = cpu_to_le32(arena->nfree); in btt_arena_write_layout()
[all …]
A Dbtt.h106 __le32 nfree; member
175 u32 nfree; member
A Ddimm_devs.c342 u32 nfree; in __available_slots_show() local
349 nfree = nd_label_nfree(ndd); in __available_slots_show()
350 if (nfree - 1 > nfree) { in __available_slots_show()
352 nfree = 0; in __available_slots_show()
354 nfree--; in __available_slots_show()
355 rc = sprintf(buf, "%d\n", nfree); in __available_slots_show()
A Dlabel.c702 u32 nfree = ALIGN(nslot, BITS_PER_LONG); in nd_label_write_index() local
705 memset(nsindex->free, 0xff, nfree / 8); in nd_label_write_index()
706 for (i = 0, last_bits = nfree - nslot; i < last_bits; i++) in nd_label_write_index()
1061 int i, alloc, victims, nfree, old_num_resources, nlabel, rc = -ENXIO; in __blk_label_update() local
1079 nfree = nd_label_nfree(ndd); in __blk_label_update()
1121 if (nfree - alloc < 0 || nfree - alloc + victims < 1) { in __blk_label_update()
/linux/drivers/net/ethernet/chelsio/cxgb4/
A Dclip_tbl.c112 atomic_dec(&ctbl->nfree); in cxgb4_clip_get()
183 atomic_inc(&ctbl->nfree); in cxgb4_clip_release()
269 seq_printf(seq, "Free clip entries : %d\n", atomic_read(&ctbl->nfree)); in clip_tbl_show()
298 atomic_set(&ctbl->nfree, clipt_size); in t4_init_clip_tbl()
A Dl2t.c60 atomic_t nfree; /* number of free entries */ member
73 atomic_dec(&d->nfree); in l2t_hold()
268 if (!atomic_read(&d->nfree)) in alloc_l2e()
280 atomic_dec(&d->nfree); in alloc_l2e()
364 atomic_inc(&d->nfree); in _t4_l2e_free()
383 atomic_inc(&d->nfree); in t4_l2e_free()
650 atomic_set(&d->nfree, l2t_size); in t4_init_l2t()
A Dclip_tbl.h29 atomic_t nfree; member
/linux/drivers/net/ethernet/chelsio/cxgb3/
A Dl2t.h76 atomic_t nfree; /* number of free entries */ member
145 atomic_dec(&d->nfree); in l2t_hold()
A Dl2t.c223 if (!atomic_read(&d->nfree)) in alloc_l2e()
234 atomic_dec(&d->nfree); in alloc_l2e()
274 atomic_inc(&d->nfree); in t3_l2e_free()
454 atomic_set(&d->nfree, l2t_capacity - 1); in t3_init_l2t()
/linux/Documentation/driver-api/nvdimm/
A Dbtt.rst110 nfree The number of free blocks that are maintained at any given time.
129 "free list" and "log". The flog contains 'nfree' entries, and an entry contains:
157 While 'nfree' describes the number of concurrent IOs an arena can process
161 nlanes = min(nfree, num_cpus)
183 The RTT is a simple, per arena table with 'nfree' entries. Every reader inserts
205 Instead we use an array of (nfree) map_locks that is indexed by
206 (premap_aba modulo nfree).
/linux/kernel/bpf/
A Dbpf_lru_list.c323 unsigned int nfree = 0; in bpf_lru_list_pop_free_to_local() local
335 if (++nfree == LOCAL_FREE_TARGET) in bpf_lru_list_pop_free_to_local()
339 if (nfree < LOCAL_FREE_TARGET) in bpf_lru_list_pop_free_to_local()
340 __bpf_lru_list_shrink(lru, l, LOCAL_FREE_TARGET - nfree, in bpf_lru_list_pop_free_to_local()
/linux/drivers/infiniband/hw/qib/
A Dqib_user_sdma.c1252 u16 nfree, nsent; in qib_user_sdma_send_desc() local
1256 nfree = qib_sdma_descq_freecnt(ppd); in qib_user_sdma_send_desc()
1257 if (!nfree) in qib_user_sdma_send_desc()
1272 for (i = pkt->index; i < pkt->naddr && nfree; i++) { in qib_user_sdma_send_desc()
1283 nfree--; in qib_user_sdma_send_desc()
1319 if (!nfree || (nsent<<2) > ppd->sdma_descq_cnt) in qib_user_sdma_send_desc()
1329 if (nfree && !list_empty(pktlist)) in qib_user_sdma_send_desc()
/linux/drivers/net/ppp/
A Dppp_generic.c1912 int navail, nfree, nzero; in ppp_mp_explode() local
1923 nfree = 0; /* # channels which have no packet already queued */ in ppp_mp_explode()
1949 ++nfree; in ppp_mp_explode()
1962 if (nfree == 0 || nfree < navail / 2) in ppp_mp_explode()
1974 nbigger = len % nfree; in ppp_mp_explode()
2005 if (nfree > 0) in ppp_mp_explode()
2024 nfree--; in ppp_mp_explode()
2037 if (nfree > 0) { in ppp_mp_explode()
2039 flen = len/nfree; in ppp_mp_explode()
2053 nfree--; in ppp_mp_explode()
[all …]
/linux/fs/xfs/
A Dxfs_fsops.c173 if (id.nfree) in xfs_growfs_data_private()
174 xfs_trans_mod_sb(tp, XFS_TRANS_SB_FDBLOCKS, id.nfree); in xfs_growfs_data_private()
/linux/fs/xfs/libxfs/
A Dxfs_ag.h162 xfs_rfsblock_t nfree; /* cumulative new free space */ member
A Dxfs_ag.c748 id->nfree += id->agsize - mp->m_ag_prealloc_blocks; in xfs_ag_init_headers()
/linux/fs/jfs/
A Djfs_dmap.h149 __le32 nfree; /* 4: num of free blks in this dmap */ member
A Djfs_dmap.c2269 le32_add_cpu(&dp->nfree, -nblocks); in dbAllocBits()
2413 le32_add_cpu(&dp->nfree, nblocks); in dbFreeBits()
3322 le32_add_cpu(&dp->nfree, -nblocks); in dbAllocDmapBU()
3746 dp->nblocks = dp->nfree = cpu_to_le32(nblocks); in dbInitDmap()
3756 le32_add_cpu(&dp->nfree, nblocks); in dbInitDmap()
/linux/mm/
A Dz3fold.c583 int nfree; in num_free_chunks() local
595 nfree = max(nfree_before, nfree_after); in num_free_chunks()
597 nfree = NCHUNKS - zhdr->first_chunks - zhdr->last_chunks; in num_free_chunks()
598 return nfree; in num_free_chunks()
/linux/sound/core/
A Dpcm.c1135 int snd_pcm_notify(struct snd_pcm_notify *notify, int nfree) in snd_pcm_notify() argument
1145 if (nfree) { in snd_pcm_notify()
/linux/include/sound/
A Dpcm.h552 int snd_pcm_notify(struct snd_pcm_notify *notify, int nfree);

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