/linux/mm/damon/ |
H A D | reclaim.c | 189 struct damos_quota_goal *goal; in damon_reclaim_apply_parameters() local 208 goal = damos_new_quota_goal(DAMOS_QUOTA_SOME_MEM_PSI_US, in damon_reclaim_apply_parameters() 210 if (!goal) in damon_reclaim_apply_parameters() 212 damos_add_quota_goal(&scheme->quota, goal); in damon_reclaim_apply_parameters() 216 goal = damos_new_quota_goal(DAMOS_QUOTA_USER_INPUT, 10000); in damon_reclaim_apply_parameters() 217 if (!goal) in damon_reclaim_apply_parameters() 219 goal->current_value = quota_autotune_feedback; in damon_reclaim_apply_parameters() 220 damos_add_quota_goal(&scheme->quota, goal); in damon_reclaim_apply_parameters()
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H A D | core.c | 307 struct damos_quota_goal *goal; in damos_new_quota_goal() local 309 goal = kmalloc(sizeof(*goal), GFP_KERNEL); in damos_new_quota_goal() 310 if (!goal) in damos_new_quota_goal() 312 goal->metric = metric; in damos_new_quota_goal() 313 goal->target_value = target_value; in damos_new_quota_goal() 314 INIT_LIST_HEAD(&goal->list); in damos_new_quota_goal() 315 return goal; in damos_new_quota_goal() 678 struct damos_quota_goal *goal; in damos_nth_quota_goal() 681 damos_for_each_quota_goal(goal, in damos_nth_quota_goal() 672 struct damos_quota_goal *goal; damos_nth_quota_goal() local 1452 const unsigned long goal = 10000; damon_feed_loop_next_input() local 1485 damos_set_quota_goal_current_value(struct damos_quota_goal * goal) damos_set_quota_goal_current_value() argument 1506 struct damos_quota_goal *goal; damos_quota_score() local [all...] |
H A D | sysfs-schemes.c | 850 struct damos_sysfs_quota_goal *goal = container_of(kobj, in target_metric_show() local 854 damos_sysfs_quota_goal_metric_strs[goal->metric]); in target_metric_show() 860 struct damos_sysfs_quota_goal *goal = container_of(kobj, in target_metric_store() local 866 goal->metric = m; in target_metric_store() 876 struct damos_sysfs_quota_goal *goal = container_of(kobj, struct in target_value_show() local 879 return sysfs_emit(buf, "%lu\n", goal->target_value); in target_value_show() 885 struct damos_sysfs_quota_goal *goal = container_of(kobj, struct in target_value_store() local 887 int err = kstrtoul(buf, 0, &goal->target_value); in target_value_store() 895 struct damos_sysfs_quota_goal *goal = container_of(kobj, struct in current_value_show() local 898 return sysfs_emit(buf, "%lu\n", goal->current_value); in current_value_show() [all …]
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/linux/fs/ufs/ |
H A D | balloc.c | 339 u64 goal, unsigned count, int *err, in ufs_new_fragments() argument 350 (unsigned long long)goal, count); in ufs_new_fragments() 406 if (goal >= uspi->s_size) in ufs_new_fragments() 407 goal = 0; in ufs_new_fragments() 408 if (goal == 0) in ufs_new_fragments() 411 cgno = ufs_dtog(uspi, goal); in ufs_new_fragments() 417 result = ufs_alloc_fragments (inode, cgno, goal, count, err); in ufs_new_fragments() 462 result = ufs_alloc_fragments (inode, cgno, goal, request, err); in ufs_new_fragments() 582 u64 goal, unsigned count, int *err) in ufs_alloc_fragments() argument 592 inode->i_ino, cgno, (unsigned long long)goal, count); in ufs_alloc_fragments() [all …]
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H A D | inode.c | 263 u64 tmp, goal, lastfrag; in ufs_inode_getfrag() local 283 goal = 0; in ufs_inode_getfrag() 285 goal = ufs_data_ptr_to_cpu(sb, in ufs_inode_getfrag() 287 if (goal) in ufs_inode_getfrag() 288 goal += uspi->s_fpb; in ufs_inode_getfrag() 291 goal, nfrags, err, locked_page); in ufs_inode_getfrag() 342 u64 tmp = 0, goal; in ufs_inode_getblock() local 368 goal = tmp + uspi->s_fpb; in ufs_inode_getblock() 370 goal = bh->b_blocknr + uspi->s_fpb; in ufs_inode_getblock() 371 tmp = ufs_new_fragments(inode, p, ufs_blknum(new_fragment), goal, in ufs_inode_getblock()
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/linux/fs/udf/ |
H A D | balloc.c | 224 uint32_t goal, int *err) in udf_bitmap_new_block() argument 239 if (goal >= sbi->s_partmaps[partition].s_partition_len) in udf_bitmap_new_block() 240 goal = 0; in udf_bitmap_new_block() 243 block = goal + (sizeof(struct spaceBitmapDesc) << 3); in udf_bitmap_new_block() 552 uint32_t goal, int *err) in udf_table_new_block() argument 574 if (goal >= sbi->s_partmaps[partition].s_partition_len) in udf_table_new_block() 575 goal = 0; in udf_table_new_block() 588 if (goal >= eloc.logicalBlockNum) { in udf_table_new_block() 589 if (goal < eloc.logicalBlockNum + in udf_table_new_block() 593 nspread = goal - eloc.logicalBlockNum - in udf_table_new_block() [all …]
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/linux/fs/affs/ |
H A D | bitmap.c | 115 affs_alloc_block(struct inode *inode, u32 goal) in affs_alloc_block() argument 128 pr_debug("balloc(inode=%lu,goal=%u): ", inode->i_ino, goal); in affs_alloc_block() 136 if (!goal || goal > sbi->s_partition_size) { in affs_alloc_block() 137 if (goal) in affs_alloc_block() 138 affs_warning(sb, "affs_balloc", "invalid goal %d", goal); in affs_alloc_block() 141 goal = sbi->s_reserved; in affs_alloc_block() 144 blk = goal - sbi->s_reserved; in affs_alloc_block()
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/linux/fs/hfs/ |
H A D | bitmap.c | 139 u32 hfs_vbm_search_free(struct super_block *sb, u32 goal, u32 *num_bits) in hfs_vbm_search_free() argument 151 pos = hfs_find_set_zero_bits(bitmap, HFS_SB(sb)->fs_ablocks, goal, num_bits); in hfs_vbm_search_free() 153 if (goal) in hfs_vbm_search_free() 154 pos = hfs_find_set_zero_bits(bitmap, goal, 0, num_bits); in hfs_vbm_search_free()
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H A D | extent.c | 394 u32 start, len, goal; in hfs_extend_file() local 399 goal = hfs_ext_lastblock(HFS_I(inode)->first_extents); in hfs_extend_file() 404 goal = hfs_ext_lastblock(HFS_I(inode)->cached_extents); in hfs_extend_file() 408 start = hfs_vbm_search_free(sb, goal, &len); in hfs_extend_file()
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/linux/drivers/scsi/aic7xxx/ |
H A D | aic79xx_osm.c | 1691 if (tinfo->curr.period != tinfo->goal.period in ahd_send_async() 1692 || tinfo->curr.width != tinfo->goal.width in ahd_send_async() 1693 || tinfo->curr.offset != tinfo->goal.offset in ahd_send_async() 1694 || tinfo->curr.ppr_options != tinfo->goal.ppr_options) in ahd_send_async() 2391 unsigned int ppr_options = tinfo->goal.ppr_options; in ahd_linux_set_period() 2394 unsigned long offset = tinfo->goal.offset; in ahd_linux_set_period() 2457 period = tinfo->goal.period; in ahd_linux_set_offset() 2458 ppr_options = tinfo->goal.ppr_options; in ahd_linux_set_offset() 2479 unsigned int ppr_options = tinfo->goal.ppr_options in ahd_linux_set_dt() 2481 unsigned int period = tinfo->goal.period; in ahd_linux_set_dt() [all …]
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H A D | aic7xxx_osm.c | 1618 if (tinfo->curr.period != tinfo->goal.period in ahc_send_async() 1619 || tinfo->curr.width != tinfo->goal.width in ahc_send_async() 1620 || tinfo->curr.offset != tinfo->goal.offset in ahc_send_async() 1621 || tinfo->curr.ppr_options != tinfo->goal.ppr_options) in ahc_send_async() 2348 unsigned int ppr_options = tinfo->goal.ppr_options; in ahc_linux_set_period() 2350 unsigned long offset = tinfo->goal.offset; in ahc_linux_set_period() 2403 period = tinfo->goal.period; in ahc_linux_set_offset() 2404 ppr_options = tinfo->goal.ppr_options; in ahc_linux_set_offset() 2422 unsigned int ppr_options = tinfo->goal.ppr_options in ahc_linux_set_dt() 2424 unsigned int period = tinfo->goal.period; in ahc_linux_set_dt() [all …]
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H A D | aic7xxx_core.c | 1862 tinfo->goal.transport_version = 2; in ahc_handle_scsiint() 1863 tinfo->goal.ppr_options = 0; in ahc_handle_scsiint() 2148 memset(&tstate->transinfo[i].goal, 0, in ahc_alloc_tstate() 2149 sizeof(tstate->transinfo[i].goal)); in ahc_alloc_tstate() 2225 transinfo = &tinfo->goal; in ahc_devlimited_syncrate() 2386 *offset = min(*offset, (u_int)tinfo->goal.offset); in ahc_validate_offset() 2414 *bus_width = min((u_int)tinfo->goal.width, *bus_width); in ahc_validate_width() 2444 if (tinfo->curr.period != tinfo->goal.period in ahc_update_neg_request() 2445 || tinfo->curr.width != tinfo->goal.width in ahc_update_neg_request() 2446 || tinfo->curr.offset != tinfo->goal.offset in ahc_update_neg_request() [all …]
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/linux/tools/testing/selftests/damon/ |
H A D | _damon_sysfs.py | 131 for idx, goal in enumerate(self.goals): 132 goal.idx = idx 133 goal.quota = self 158 for goal in self.goals: 159 err = goal.stage() 475 for goal in scheme.quota.goals: 481 goal.effective_bytes = int(content) 506 for goal in scheme.quota.goals: 507 err = goal.stage()
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/linux/drivers/scsi/sym53c8xx_2/ |
H A D | sym_hipd.c | 1352 struct sym_trans *goal) argument 1355 goal->width = 0; 1358 goal->iu = 0; 1359 goal->dt = 0; 1360 goal->qas = 0; 1361 goal->offset = 0; 1367 goal->dt = 1; 1369 if (goal->offset == 0) 1370 goal->dt = 0; 1372 goal->dt = 0; [all …]
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/linux/net/netfilter/ipvs/ |
H A D | ip_vs_lblc.c | 298 int goal; in ip_vs_lblc_check_expire() local 315 goal = (atomic_read(&tbl->entries) - tbl->max_size)*4/3; in ip_vs_lblc_check_expire() 316 if (goal > tbl->max_size/2) in ip_vs_lblc_check_expire() 317 goal = tbl->max_size/2; in ip_vs_lblc_check_expire() 329 goal--; in ip_vs_lblc_check_expire() 332 if (goal <= 0) in ip_vs_lblc_check_expire()
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H A D | ip_vs_lblcr.c | 462 int goal; in ip_vs_lblcr_check_expire() local 479 goal = (atomic_read(&tbl->entries) - tbl->max_size)*4/3; in ip_vs_lblcr_check_expire() 480 if (goal > tbl->max_size/2) in ip_vs_lblcr_check_expire() 481 goal = tbl->max_size/2; in ip_vs_lblcr_check_expire() 493 goal--; in ip_vs_lblcr_check_expire() 496 if (goal <= 0) in ip_vs_lblcr_check_expire()
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/linux/fs/ext2/ |
H A D | balloc.c | 297 search_reserve_window(struct rb_root *root, ext2_fsblk_t goal) in search_reserve_window() argument 308 if (goal < rsv->rsv_start) in search_reserve_window() 310 else if (goal > rsv->rsv_end) in search_reserve_window() 321 if (rsv->rsv_start > goal) { in search_reserve_window() 1208 ext2_fsblk_t ext2_new_blocks(struct inode *inode, ext2_fsblk_t goal, in ext2_new_blocks() argument 1246 ext2_debug("goal=%lu.\n", goal); in ext2_new_blocks() 1270 if (goal < le32_to_cpu(es->s_first_data_block) || in ext2_new_blocks() 1271 goal >= le32_to_cpu(es->s_blocks_count)) in ext2_new_blocks() 1272 goal = le32_to_cpu(es->s_first_data_block); in ext2_new_blocks() 1273 group_no = (goal - le32_to_cpu(es->s_first_data_block)) / in ext2_new_blocks() [all …]
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H A D | inode.c | 400 ext2_fsblk_t goal, int indirect_blks, int blks, in ext2_alloc_blocks() argument 422 current_block = ext2_new_blocks(inode, goal, &count, err, 0); in ext2_alloc_blocks() 480 int indirect_blks, int *blks, ext2_fsblk_t goal, in ext2_alloc_branch() argument 491 num = ext2_alloc_blocks(inode, goal, indirect_blks, in ext2_alloc_branch() 633 ext2_fsblk_t goal; in ext2_get_blocks() local 721 goal = ext2_find_goal(inode, iblock, partial); in ext2_get_blocks() 734 err = ext2_alloc_branch(inode, indirect_blks, &count, goal, in ext2_get_blocks()
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/linux/fs/gfs2/ |
H A D | rgrp.c | 235 u32 goal, u8 state) in gfs2_bitfit() argument 237 u32 spoint = (goal << 1) & ((8*sizeof(u64)) - 1); in gfs2_bitfit() 238 const __le64 *ptr = ((__le64 *)buf) + (goal >> 5); in gfs2_bitfit() 1152 u32 i, goal, count = 0; in count_unlinked() local 1155 goal = 0; in count_unlinked() 1158 while (goal < bi->bi_blocks) { in count_unlinked() 1159 goal = gfs2_bitfit(buffer, bi->bi_bytes, goal, in count_unlinked() 1161 if (goal == BFITNOENT) in count_unlinked() 1164 goal++; in count_unlinked() 1566 u64 goal; in rg_mblk_search() local [all …]
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/linux/fs/hfsplus/ |
H A D | extents.c | 446 u32 start, len, goal; in hfsplus_file_extend() local 460 goal = hfsplus_ext_lastblock(hip->first_extents); in hfsplus_file_extend() 465 goal = hfsplus_ext_lastblock(hip->cached_extents); in hfsplus_file_extend() 469 start = hfsplus_block_allocate(sb, sbi->total_blocks, goal, &len); in hfsplus_file_extend() 471 start = hfsplus_block_allocate(sb, goal, 0, &len); in hfsplus_file_extend() 472 if (start >= goal) { in hfsplus_file_extend()
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/linux/fs/ext4/ |
H A D | mballoc-test.c | 415 ar.goal = ext4_group_first_block_no(sb, goal_group); in test_new_blocks_simple() 417 KUNIT_ASSERT_EQ_MSG(test, ar.goal, found, in test_new_blocks_simple() 419 ar.goal, found); in test_new_blocks_simple() 422 ar.goal = ext4_group_first_block_no(sb, goal_group); in test_new_blocks_simple() 424 KUNIT_ASSERT_EQ_MSG(test, ar.goal + EXT4_C2B(sbi, 1), found, in test_new_blocks_simple() 426 ar.goal + 1, found); in test_new_blocks_simple() 430 ar.goal = ext4_group_first_block_no(sb, goal_group); in test_new_blocks_simple() 440 ar.goal = ext4_group_first_block_no(sb, goal_group); in test_new_blocks_simple() 450 ar.goal = ext4_group_first_block_no(sb, goal_group); in test_new_blocks_simple()
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H A D | indirect.c | 254 ext4_fsblk_t goal; in ext4_find_goal() local 257 * XXX need to get goal block from mballoc's data structures in ext4_find_goal() 260 goal = ext4_find_near(inode, partial); in ext4_find_goal() 261 goal = goal & EXT4_MAX_BLOCK_FILE_PHYS; in ext4_find_goal() 262 return goal; in ext4_find_goal() 342 ar->goal = new_blocks[i] = ext4_new_meta_blocks(handle, in ext4_alloc_branch() 343 ar->inode, ar->goal, in ext4_alloc_branch() 620 ar.goal = ext4_find_goal(inode, map->m_lblk, partial); in ext4_ind_map_blocks()
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/linux/mm/ |
H A D | sparse.c | 333 unsigned long goal, limit; in sparse_early_usemaps_alloc_pgdat_section() local 345 goal = pgdat_to_phys(pgdat) & (PAGE_SECTION_MASK << PAGE_SHIFT); in sparse_early_usemaps_alloc_pgdat_section() 346 limit = goal + (1UL << PA_SECTION_SHIFT); in sparse_early_usemaps_alloc_pgdat_section() 347 nid = early_pfn_to_nid(goal >> PAGE_SHIFT); in sparse_early_usemaps_alloc_pgdat_section() 349 usage = memblock_alloc_try_nid(size, SMP_CACHE_BYTES, goal, limit, nid); in sparse_early_usemaps_alloc_pgdat_section()
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/linux/Documentation/userspace-api/ |
H A D | sysfs-platform_profile.rst | 19 NOT a goal of this API to allow monitoring the resulting performance 26 laptop, etc. It is explicitly NOT a goal of this API to let userspace know
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/linux/tools/testing/selftests/cgroup/ |
H A D | test_memcontrol.c | 363 static bool reclaim_until(const char *memcg, long goal); in test_memcg_protection() 784 * Reclaim from @memcg until usage reaches @goal by writing to in alloc_anon_50M_check_swap() 788 * goal. in alloc_anon_50M_check_swap() 796 * the usage goal was satisfied. in alloc_anon_50M_check_swap() 798 static bool reclaim_until(const char *memcg, long goal) in alloc_anon_50M_check_swap() 808 if (current < goal || values_close(current, goal, 3)) in alloc_anon_50M_check_swap() 814 to_reclaim = current - goal; in alloc_anon_50M_check_swap() 684 reclaim_until(const char * memcg,long goal) reclaim_until() argument
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