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Searched refs:alloc_hint (Results 1 – 11 of 11) sorted by relevance

/linux/lib/
H A Dsbitmap.c16 sb->alloc_hint = alloc_percpu_gfp(unsigned int, flags); in init_alloc_hint()
17 if (!sb->alloc_hint) in init_alloc_hint()
24 *per_cpu_ptr(sb->alloc_hint, i) = get_random_u32_below(depth); in init_alloc_hint()
34 hint = this_cpu_read(*sb->alloc_hint); in update_alloc_hint_before_get()
37 this_cpu_write(*sb->alloc_hint, hint); in update_alloc_hint_before_get()
50 this_cpu_write(*sb->alloc_hint, 0); in update_alloc_hint_after_get()
56 this_cpu_write(*sb->alloc_hint, hint); in update_alloc_hint_after_get()
64 unsigned int depth, unsigned int alloc_hint, bool wrap) in sbitmap_deferred_clear() argument
82 if (!wrap && alloc_hint) in sbitmap_deferred_clear()
83 word_mask &= ~((1UL << alloc_hint) - 1); in sbitmap_deferred_clear()
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/linux/fs/xfs/scrub/
H A Dnewbt.c99 xfs_fsblock_t alloc_hint, in xrep_newbt_init_ag() argument
105 xnr->alloc_hint = alloc_hint; in xrep_newbt_init_ag()
254 xfs_agnumber_t agno = XFS_FSB_TO_AGNO(sc->mp, xnr->alloc_hint); in xrep_newbt_validate_ag_alloc_hint()
257 xfs_verify_fsbno(sc->mp, xnr->alloc_hint)) in xrep_newbt_validate_ag_alloc_hint()
260 xnr->alloc_hint = in xrep_newbt_validate_ag_alloc_hint()
292 error = xnr->alloc_vextent(sc, &args, xnr->alloc_hint); in xrep_newbt_alloc_ag_blocks()
295 xnr->alloc_hint); in xrep_newbt_alloc_ag_blocks()
316 xnr->alloc_hint = args.fsbno + args.len; in xrep_newbt_alloc_ag_blocks()
333 if (xfs_verify_fsbno(sc->mp, xnr->alloc_hint)) in xrep_newbt_validate_file_alloc_hint()
336 xnr->alloc_hint = XFS_AGB_TO_FSB(sc->mp, 0, XFS_AGFL_BLOCK(sc->mp) + 1); in xrep_newbt_validate_file_alloc_hint()
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H A Dnewbt.h36 xfs_fsblock_t alloc_hint);
54 xfs_fsblock_t alloc_hint; member
62 const struct xfs_owner_info *oinfo, xfs_fsblock_t alloc_hint,
H A Drmap_repair.c1271 xfs_fsblock_t alloc_hint) in xrep_rmap_alloc_vextent() argument
1302 return xfs_alloc_vextent_near_bno(args, alloc_hint); in xrep_rmap_alloc_vextent()
/linux/io_uring/
H A Dfiletable.c26 ret = find_next_zero_bit(table->bitmap, nr, table->alloc_hint); in io_file_bitmap_get()
30 if (table->alloc_hint == ctx->file_alloc_start) in io_file_bitmap_get()
32 nr = table->alloc_hint; in io_file_bitmap_get()
33 table->alloc_hint = ctx->file_alloc_start; in io_file_bitmap_get()
/linux/include/linux/
H A Dsbitmap.h79 * @alloc_hint: Cache of last successfully allocated or freed bit.
84 unsigned int __percpu *alloc_hint; member
165 * @alloc_hint: If true, apply percpu hint for where to start searching for
171 gfp_t flags, int node, bool round_robin, bool alloc_hint);
187 free_percpu(sb->alloc_hint); in sbitmap_free()
332 if (likely(sb->alloc_hint && !sb->round_robin && bitnr < sb->depth)) in sbitmap_put()
333 *raw_cpu_ptr(sb->alloc_hint) = bitnr; in sbitmap_put()
/linux/include/linux/ceph/
H A Drados.h538 } __attribute__ ((packed)) alloc_hint; member
H A Dosd_client.h194 } alloc_hint; member
/linux/net/ceph/
H A Dosd_client.c927 op->alloc_hint.expected_object_size = expected_object_size; in osd_req_op_alloc_hint_init()
928 op->alloc_hint.expected_write_size = expected_write_size; in osd_req_op_alloc_hint_init()
929 op->alloc_hint.flags = flags; in osd_req_op_alloc_hint_init()
1004 dst->alloc_hint.expected_object_size = in osd_req_encode_op()
1005 cpu_to_le64(src->alloc_hint.expected_object_size); in osd_req_encode_op()
1006 dst->alloc_hint.expected_write_size = in osd_req_encode_op()
1007 cpu_to_le64(src->alloc_hint.expected_write_size); in osd_req_encode_op()
1008 dst->alloc_hint.flags = cpu_to_le32(src->alloc_hint.flags); in osd_req_encode_op()
/linux/fs/f2fs/
H A Dsegment.c2794 unsigned int alloc_hint = sbi->allocate_section_hint; in get_new_segment() local
2833 alloc_hint > MAIN_SECS(sbi)) in get_new_segment()
2834 alloc_hint = MAIN_SECS(sbi); in get_new_segment()
2837 hint < alloc_hint) in get_new_segment()
2838 hint = alloc_hint; in get_new_segment()
2840 hint >= alloc_hint) in get_new_segment()
/linux/fs/btrfs/
H A Drelocation.c2666 u64 alloc_hint = 0; in prealloc_file_extent_cluster() local
2712 end + 1, &alloc_hint); in prealloc_file_extent_cluster()