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Searched refs:nr_to_scan (Results 1 – 25 of 40) sorted by relevance

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/linux/drivers/gpu/drm/xe/
H A Dxe_shrinker.c202 unsigned long nr_to_scan, bool can_backup) in xe_shrinker_runtime_pm_get() argument
212 force = (nr_to_scan > shrinker->purgeable_pages && can_backup); in xe_shrinker_runtime_pm_get()
228 unsigned long nr_to_scan, nr_scanned = 0, freed = 0; in xe_shrinker_scan() local
238 nr_to_scan = sc->nr_to_scan; in xe_shrinker_scan()
245 runtime_pm = xe_shrinker_runtime_pm_get(shrinker, false, nr_to_scan, can_backup); in xe_shrinker_scan()
247 if (purgeable && nr_scanned < nr_to_scan) in xe_shrinker_scan()
249 nr_to_scan, &nr_scanned, &freed); in xe_shrinker_scan()
252 if (nr_scanned >= nr_to_scan || !can_backup) in xe_shrinker_scan()
262 nr_to_scan, &nr_scanned, &freed); in xe_shrinker_scan()
/linux/include/trace/events/
H A Djbd2.h399 TP_PROTO(journal_t *journal, unsigned long nr_to_scan,
402 TP_ARGS(journal, nr_to_scan, count),
406 __field(unsigned long, nr_to_scan)
412 __entry->nr_to_scan = nr_to_scan;
418 __entry->nr_to_scan, __entry->count)
423 TP_PROTO(journal_t *journal, unsigned long nr_to_scan, unsigned long count),
425 TP_ARGS(journal, nr_to_scan, count)
430 TP_PROTO(journal_t *journal, unsigned long nr_to_scan, unsigned long count),
432 TP_ARGS(journal, nr_to_scan, count)
437 TP_PROTO(journal_t *journal, unsigned long nr_to_scan,
[all …]
/linux/fs/jbd2/
H A Dcheckpoint.c370 unsigned long *nr_to_scan, in journal_shrink_one_cp_list() argument
379 if (!jh || (nr_to_scan && !*nr_to_scan)) in journal_shrink_one_cp_list()
386 if (nr_to_scan) in journal_shrink_one_cp_list()
387 (*nr_to_scan)--; in journal_shrink_one_cp_list()
409 } while (jh != last_jh && (!nr_to_scan || *nr_to_scan)); in journal_shrink_one_cp_list()
424 unsigned long *nr_to_scan) in jbd2_journal_shrink_checkpoint_list() argument
465 nr_to_scan, &released); in jbd2_journal_shrink_checkpoint_list()
466 if (*nr_to_scan == 0) in jbd2_journal_shrink_checkpoint_list()
483 if (*nr_to_scan && journal->j_shrink_transaction) in jbd2_journal_shrink_checkpoint_list()
H A Djournal.c1263 unsigned long nr_to_scan = sc->nr_to_scan; in jbd2_journal_shrink_scan() local
1268 trace_jbd2_shrink_scan_enter(journal, sc->nr_to_scan, count); in jbd2_journal_shrink_scan()
1270 nr_shrunk = jbd2_journal_shrink_checkpoint_list(journal, &nr_to_scan); in jbd2_journal_shrink_scan()
1273 trace_jbd2_shrink_scan_exit(journal, nr_to_scan, nr_shrunk, count); in jbd2_journal_shrink_scan()
1292 trace_jbd2_shrink_count(journal, sc->nr_to_scan, count); in jbd2_journal_shrink_count()
/linux/mm/
H A Dshrinker_debug.c105 unsigned long nr_to_scan = 0, read_len; in shrinker_debugfs_scan_write() local
119 if (sscanf(kbuf, "%llu %d %lu", &id, &nid, &nr_to_scan) != 3) in shrinker_debugfs_scan_write()
125 if (nr_to_scan == 0) in shrinker_debugfs_scan_write()
143 sc.nr_to_scan = nr_to_scan; in shrinker_debugfs_scan_write()
144 sc.nr_scanned = nr_to_scan; in shrinker_debugfs_scan_write()
H A Dshrinker.c441 unsigned long nr_to_scan = min(batch_size, total_scan); in do_shrink_slab() local
443 shrinkctl->nr_to_scan = nr_to_scan; in do_shrink_slab()
444 shrinkctl->nr_scanned = nr_to_scan; in do_shrink_slab()
H A Dvmscan.c1679 static unsigned long isolate_lru_folios(unsigned long nr_to_scan, in isolate_lru_folios() argument
1693 while (scan < nr_to_scan && !list_empty(src)) { in isolate_lru_folios()
1767 trace_mm_vmscan_lru_isolate(sc->reclaim_idx, sc->order, nr_to_scan, in isolate_lru_folios()
1983 static unsigned long shrink_inactive_list(unsigned long nr_to_scan, in shrink_inactive_list() argument
2014 nr_taken = isolate_lru_folios(nr_to_scan, lruvec, &folio_list, in shrink_inactive_list()
2065 static void shrink_active_list(unsigned long nr_to_scan, in shrink_active_list() argument
2085 nr_taken = isolate_lru_folios(nr_to_scan, lruvec, &l_hold, in shrink_active_list()
2212 static unsigned long shrink_list(enum lru_list lru, unsigned long nr_to_scan, in shrink_list() argument
2217 shrink_active_list(nr_to_scan, lruvec, sc, lru); in shrink_list()
2223 return shrink_inactive_list(nr_to_scan, lruvec, sc, lru); in shrink_list()
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H A Dslab_common.c2232 sc->nr_to_scan -= count; in kfree_rcu_shrink_scan()
2235 if (sc->nr_to_scan <= 0) in kfree_rcu_shrink_scan()
/linux/drivers/gpu/drm/msm/
H A Dmsm_gem_shrinker.c170 long nr = sc->nr_to_scan; in msm_gem_shrinker_scan()
191 trace_msm_gem_shrink(sc->nr_to_scan, stages[0].freed, in msm_gem_shrinker_scan()
201 msm_gem_shrinker_shrink(struct drm_device *dev, unsigned long nr_to_scan) in msm_gem_shrinker_shrink() argument
205 .nr_to_scan = nr_to_scan, in msm_gem_shrinker_shrink()
H A Dmsm_drv.h240 unsigned long msm_gem_shrinker_shrink(struct drm_device *dev, unsigned long nr_to_scan);
/linux/net/sunrpc/
H A Dauth.c427 rpcauth_prune_expired(struct list_head *free, int nr_to_scan) in rpcauth_prune_expired() argument
435 if (nr_to_scan-- == 0) in rpcauth_prune_expired()
458 rpcauth_cache_do_shrink(int nr_to_scan) in rpcauth_cache_do_shrink() argument
464 freed = rpcauth_prune_expired(&free, nr_to_scan); in rpcauth_cache_do_shrink()
485 return rpcauth_cache_do_shrink(sc->nr_to_scan); in rpcauth_cache_shrink_scan()
499 unsigned int nr_to_scan; in rpcauth_cache_enforce_limit() local
504 nr_to_scan = 100; in rpcauth_cache_enforce_limit()
505 if (diff < nr_to_scan) in rpcauth_cache_enforce_limit()
506 nr_to_scan = diff; in rpcauth_cache_enforce_limit()
507 rpcauth_cache_do_shrink(nr_to_scan); in rpcauth_cache_enforce_limit()
/linux/fs/ext4/
H A Dextents_status.c185 static int es_reclaim_extents(struct ext4_inode_info *ei, int *nr_to_scan);
186 static int __es_shrink(struct ext4_sb_info *sbi, int nr_to_scan,
1672 static int __es_shrink(struct ext4_sb_info *sbi, int nr_to_scan, in __es_shrink() argument
1719 nr_shrunk += es_reclaim_extents(ei, &nr_to_scan); in __es_shrink()
1722 if (nr_to_scan <= 0) in __es_shrink()
1738 nr_shrunk = es_reclaim_extents(locked_ei, &nr_to_scan); in __es_shrink()
1768 trace_ext4_es_shrink_count(sbi->s_sb, sc->nr_to_scan, nr); in ext4_es_count()
1776 int nr_to_scan = sc->nr_to_scan; in ext4_es_scan() local
1780 trace_ext4_es_shrink_scan_enter(sbi->s_sb, nr_to_scan, ret); in ext4_es_scan()
1782 nr_shrunk = __es_shrink(sbi, nr_to_scan, NULL); in ext4_es_scan()
[all …]
/linux/fs/btrfs/
H A Dextent_map.c1130 long nr_to_scan; member
1188 if (ctx->scanned >= ctx->nr_to_scan) in btrfs_scan_inode()
1282 if (ctx->scanned >= ctx->nr_to_scan || btrfs_fs_closing(fs_info)) in btrfs_scan_root()
1323 ctx.nr_to_scan = atomic64_read(&fs_info->em_shrinker_nr_to_scan); in btrfs_extent_map_shrinker_worker()
1334 while (ctx.scanned < ctx.nr_to_scan && !btrfs_fs_closing(fs_info)) { in btrfs_extent_map_shrinker_worker()
1377 void btrfs_free_extent_maps(struct btrfs_fs_info *fs_info, long nr_to_scan) in btrfs_free_extent_maps()
1382 * same nr_to_scan value, but in reality we may need only to free in btrfs_free_extent_maps()
1383 * nr_to_scan extent maps (or less). In case we need to free more than in btrfs_free_extent_maps()
1386 * We can also be repeatedly called with the same nr_to_scan value in btrfs_free_extent_maps()
1390 * That's why we set the atomic counter to nr_to_scan onl in btrfs_free_extent_maps()
1369 btrfs_free_extent_maps(struct btrfs_fs_info * fs_info,long nr_to_scan) btrfs_free_extent_maps() argument
[all...]
H A Dsuper.c2478 const long nr_to_scan = min_t(unsigned long, LONG_MAX, sc->nr_to_scan); in btrfs_remove_bdev()
2481 btrfs_free_extent_maps(fs_info, nr_to_scan); in btrfs_remove_bdev()
2451 const long nr_to_scan = min_t(unsigned long, LONG_MAX, sc->nr_to_scan); btrfs_free_cached_objects() local
/linux/drivers/gpu/drm/panthor/
H A Dpanthor_gem.c1523 sc->nr_to_scan - freed, &remaining, in panthor_gem_shrinker_scan()
1525 if (freed >= sc->nr_to_scan) in panthor_gem_shrinker_scan()
1529 sc->nr_to_scan - freed, &remaining, in panthor_gem_shrinker_scan()
1531 if (freed >= sc->nr_to_scan) in panthor_gem_shrinker_scan()
1537 freed += panthor_mmu_reclaim_priv_bos(ptdev, sc->nr_to_scan - freed, in panthor_gem_shrinker_scan()
1539 if (freed >= sc->nr_to_scan) in panthor_gem_shrinker_scan()
1543 sc->nr_to_scan - freed, &remaining, in panthor_gem_shrinker_scan()
1744 .nr_to_scan = val, in shrink_set()
/linux/include/linux/
H A Dshrinker.h45 unsigned long nr_to_scan; member
/linux/fs/xfs/
H A Dxfs_icache.h56 long xfs_reclaim_inodes_nr(struct xfs_mount *mp, unsigned long nr_to_scan);
/linux/fs/ceph/
H A Ddir.c1649 unsigned long nr_to_scan; member
1670 if (!lwc->nr_to_scan) in __dentry_leases_walk()
1672 --lwc->nr_to_scan; in __dentry_leases_walk()
1801 lwc.nr_to_scan = CEPH_CAPS_PER_RELEASE * 2; in ceph_trim_dentries()
1803 if (freed > 0 && !lwc.nr_to_scan) /* more invalid leases */ in ceph_trim_dentries()
1806 if (lwc.nr_to_scan < CEPH_CAPS_PER_RELEASE) in ceph_trim_dentries()
1807 lwc.nr_to_scan = CEPH_CAPS_PER_RELEASE; in ceph_trim_dentries()
1817 if (!lwc.nr_to_scan) /* more to check */ in ceph_trim_dentries()
/linux/fs/ubifs/
H A Dshrinker.c282 unsigned long nr = sc->nr_to_scan; in ubifs_shrink_scan()
/linux/fs/nfs/
H A Ddir.c2922 nfs_do_access_cache_scan(unsigned int nr_to_scan) in nfs_do_access_cache_scan() argument
2933 if (nr_to_scan-- == 0) in nfs_do_access_cache_scan()
2964 int nr_to_scan = sc->nr_to_scan; in nfs_access_cache_scan() local
2969 return nfs_do_access_cache_scan(nr_to_scan); in nfs_access_cache_scan()
2984 unsigned int nr_to_scan; in nfs_access_cache_enforce_limit() local
2988 nr_to_scan = 100; in nfs_access_cache_enforce_limit()
2990 if (diff < nr_to_scan) in nfs_access_cache_enforce_limit()
2991 nr_to_scan = diff; in nfs_access_cache_enforce_limit()
2992 nfs_do_access_cache_scan(nr_to_scan); in nfs_access_cache_enforce_limit()
/linux/fs/
H A Dsuper.c213 dentries = mult_frac(sc->nr_to_scan, dentries, total_objects); in super_cache_scan()
214 inodes = mult_frac(sc->nr_to_scan, inodes, total_objects); in super_cache_scan()
215 fs_objects = mult_frac(sc->nr_to_scan, fs_objects, total_objects); in super_cache_scan()
224 sc->nr_to_scan = dentries + 1; in super_cache_scan()
226 sc->nr_to_scan = inodes + 1; in super_cache_scan()
230 sc->nr_to_scan = fs_objects + 1; in super_cache_scan()
/linux/fs/f2fs/
H A Dshrinker.c82 unsigned long nr = sc->nr_to_scan; in f2fs_shrink_scan()
/linux/drivers/gpu/drm/
H A Ddrm_pagemap_util.c390 } while (sc->nr_scanned < sc->nr_to_scan); in drm_pagemap_shrinker_scan()
/linux/kernel/rcu/
H A Dtree_nocb.h1336 if (count >= sc->nr_to_scan) in lazy_rcu_shrink_scan()
/linux/fs/nfsd/
H A Dnfscache.c333 if (freed > sc->nr_to_scan) in nfsd_reply_cache_scan()

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