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Searched refs:nr_to_scan (Results 1 – 25 of 41) sorted by relevance

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/Linux-v5.4/drivers/staging/android/ion/
Dion_system_heap.c172 int nr_to_scan) in ion_system_heap_shrink() argument
182 if (!nr_to_scan) in ion_system_heap_shrink()
191 nr_to_scan); in ion_system_heap_shrink()
196 nr_to_scan); in ion_system_heap_shrink()
197 nr_to_scan -= nr_freed; in ion_system_heap_shrink()
199 if (nr_to_scan <= 0) in ion_system_heap_shrink()
Dion_page_pool.c101 int nr_to_scan) in ion_page_pool_shrink() argument
111 if (nr_to_scan == 0) in ion_page_pool_shrink()
114 while (freed < nr_to_scan) { in ion_page_pool_shrink()
Dion.h94 int (*shrink)(struct ion_heap *heap, gfp_t gfp_mask, int nr_to_scan);
301 int nr_to_scan);
Dion.c548 sc.nr_to_scan = val; in debug_shrink_set()
552 sc.nr_to_scan = objs; in debug_shrink_set()
566 sc.nr_to_scan = 0; in debug_shrink_get()
Dion_heap.c284 int to_scan = sc->nr_to_scan; in ion_heap_shrink_scan()
/Linux-v5.4/net/sunrpc/
Dauth.c479 rpcauth_prune_expired(struct list_head *free, int nr_to_scan) in rpcauth_prune_expired() argument
487 if (nr_to_scan-- == 0) in rpcauth_prune_expired()
510 rpcauth_cache_do_shrink(int nr_to_scan) in rpcauth_cache_do_shrink() argument
516 freed = rpcauth_prune_expired(&free, nr_to_scan); in rpcauth_cache_do_shrink()
537 return rpcauth_cache_do_shrink(sc->nr_to_scan); in rpcauth_cache_shrink_scan()
551 unsigned int nr_to_scan; in rpcauth_cache_enforce_limit() local
556 nr_to_scan = 100; in rpcauth_cache_enforce_limit()
557 if (diff < nr_to_scan) in rpcauth_cache_enforce_limit()
558 nr_to_scan = diff; in rpcauth_cache_enforce_limit()
559 rpcauth_cache_do_shrink(nr_to_scan); in rpcauth_cache_enforce_limit()
/Linux-v5.4/fs/ext4/
Dextents_status.c150 static int es_reclaim_extents(struct ext4_inode_info *ei, int *nr_to_scan);
151 static int __es_shrink(struct ext4_sb_info *sbi, int nr_to_scan,
1445 static int __es_shrink(struct ext4_sb_info *sbi, int nr_to_scan, in __es_shrink() argument
1492 nr_shrunk += es_reclaim_extents(ei, &nr_to_scan); in __es_shrink()
1495 if (nr_to_scan <= 0) in __es_shrink()
1511 nr_shrunk = es_reclaim_extents(locked_ei, &nr_to_scan); in __es_shrink()
1541 trace_ext4_es_shrink_count(sbi->s_sb, sc->nr_to_scan, nr); in ext4_es_count()
1550 int nr_to_scan = sc->nr_to_scan; in ext4_es_scan() local
1554 trace_ext4_es_shrink_scan_enter(sbi->s_sb, nr_to_scan, ret); in ext4_es_scan()
1556 if (!nr_to_scan) in ext4_es_scan()
[all …]
/Linux-v5.4/fs/
Dmbcache.c48 unsigned long nr_to_scan);
281 unsigned long nr_to_scan) in mb_cache_shrink() argument
288 while (nr_to_scan-- && !list_empty(&cache->c_list)) { in mb_cache_shrink()
325 return mb_cache_shrink(cache, sc->nr_to_scan); in mb_cache_scan()
Dsuper.c93 dentries = mult_frac(sc->nr_to_scan, dentries, total_objects); in super_cache_scan()
94 inodes = mult_frac(sc->nr_to_scan, inodes, total_objects); in super_cache_scan()
95 fs_objects = mult_frac(sc->nr_to_scan, fs_objects, total_objects); in super_cache_scan()
104 sc->nr_to_scan = dentries + 1; in super_cache_scan()
106 sc->nr_to_scan = inodes + 1; in super_cache_scan()
110 sc->nr_to_scan = fs_objects + 1; in super_cache_scan()
/Linux-v5.4/include/linux/
Dlist_lru.h196 &sc->nr_to_scan); in list_lru_shrink_walk()
204 &sc->nr_to_scan); in list_lru_shrink_walk_irq()
Dshrinker.h23 unsigned long nr_to_scan; member
/Linux-v5.4/mm/
Dvmscan.c557 unsigned long nr_to_scan = min(batch_size, total_scan); in do_shrink_slab() local
559 shrinkctl->nr_to_scan = nr_to_scan; in do_shrink_slab()
560 shrinkctl->nr_scanned = nr_to_scan; in do_shrink_slab()
1683 static unsigned long isolate_lru_pages(unsigned long nr_to_scan, in isolate_lru_pages() argument
1699 while (scan < nr_to_scan && !list_empty(src)) { in isolate_lru_pages()
1764 trace_mm_vmscan_lru_isolate(sc->reclaim_idx, sc->order, nr_to_scan, in isolate_lru_pages()
1948 shrink_inactive_list(unsigned long nr_to_scan, struct lruvec *lruvec, in shrink_inactive_list() argument
1979 nr_taken = isolate_lru_pages(nr_to_scan, lruvec, &page_list, in shrink_inactive_list()
2043 static void shrink_active_list(unsigned long nr_to_scan, in shrink_active_list() argument
2065 nr_taken = isolate_lru_pages(nr_to_scan, lruvec, &l_hold, in shrink_active_list()
[all …]
/Linux-v5.4/fs/xfs/
Dxfs_icache.c1241 int *nr_to_scan) in xfs_reclaim_inodes_ag() argument
1329 *nr_to_scan -= XFS_LOOKUP_BATCH; in xfs_reclaim_inodes_ag()
1333 } while (nr_found && !done && *nr_to_scan > 0); in xfs_reclaim_inodes_ag()
1350 if (skipped && (flags & SYNC_WAIT) && *nr_to_scan > 0) { in xfs_reclaim_inodes_ag()
1362 int nr_to_scan = INT_MAX; in xfs_reclaim_inodes() local
1364 return xfs_reclaim_inodes_ag(mp, mode, &nr_to_scan); in xfs_reclaim_inodes()
1379 int nr_to_scan) in xfs_reclaim_inodes_nr() argument
1385 return xfs_reclaim_inodes_ag(mp, SYNC_TRYLOCK | SYNC_WAIT, &nr_to_scan); in xfs_reclaim_inodes_nr()
Dxfs_icache.h56 long xfs_reclaim_inodes_nr(struct xfs_mount *mp, int nr_to_scan);
/Linux-v5.4/drivers/gpu/drm/i915/gem/
Di915_gem_shrinker.c357 sc->nr_to_scan, in i915_gem_shrinker_scan()
362 if (sc->nr_scanned < sc->nr_to_scan && current_is_kswapd()) { in i915_gem_shrinker_scan()
367 sc->nr_to_scan - sc->nr_scanned, in i915_gem_shrinker_scan()
/Linux-v5.4/drivers/gpu/drm/panfrost/
Dpanfrost_gem_shrinker.c65 if (freed >= sc->nr_to_scan) in panfrost_gem_shrinker_scan()
/Linux-v5.4/fs/f2fs/
Dshrinker.c78 unsigned long nr = sc->nr_to_scan; in f2fs_shrink_scan()
/Linux-v5.4/drivers/gpu/drm/msm/
Dmsm_gem_shrinker.c78 if (freed >= sc->nr_to_scan) in msm_gem_shrinker_scan()
/Linux-v5.4/fs/nfs/
Ddir.c2171 nfs_do_access_cache_scan(unsigned int nr_to_scan) in nfs_do_access_cache_scan() argument
2182 if (nr_to_scan-- == 0) in nfs_do_access_cache_scan()
2213 int nr_to_scan = sc->nr_to_scan; in nfs_access_cache_scan() local
2218 return nfs_do_access_cache_scan(nr_to_scan); in nfs_access_cache_scan()
2233 unsigned int nr_to_scan; in nfs_access_cache_enforce_limit() local
2237 nr_to_scan = 100; in nfs_access_cache_enforce_limit()
2239 if (diff < nr_to_scan) in nfs_access_cache_enforce_limit()
2240 nr_to_scan = diff; in nfs_access_cache_enforce_limit()
2241 nfs_do_access_cache_scan(nr_to_scan); in nfs_access_cache_enforce_limit()
/Linux-v5.4/fs/ceph/
Ddir.c1240 unsigned long nr_to_scan; member
1259 if (!lwc->nr_to_scan) in __dentry_leases_walk()
1261 --lwc->nr_to_scan; in __dentry_leases_walk()
1387 lwc.nr_to_scan = CEPH_CAPS_PER_RELEASE * 2; in ceph_trim_dentries()
1389 if (!lwc.nr_to_scan) /* more invalid leases */ in ceph_trim_dentries()
1392 if (lwc.nr_to_scan < CEPH_CAPS_PER_RELEASE) in ceph_trim_dentries()
1393 lwc.nr_to_scan = CEPH_CAPS_PER_RELEASE; in ceph_trim_dentries()
1399 if (!lwc.nr_to_scan) /* more to check */ in ceph_trim_dentries()
/Linux-v5.4/fs/ubifs/
Dshrinker.c282 unsigned long nr = sc->nr_to_scan; in ubifs_shrink_scan()
/Linux-v5.4/include/trace/events/
Dext4.h2422 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2424 TP_ARGS(sb, nr_to_scan, cache_cnt),
2428 __field( int, nr_to_scan )
2434 __entry->nr_to_scan = nr_to_scan;
2440 __entry->nr_to_scan, __entry->cache_cnt)
2444 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2446 TP_ARGS(sb, nr_to_scan, cache_cnt)
2450 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2452 TP_ARGS(sb, nr_to_scan, cache_cnt)
/Linux-v5.4/fs/erofs/
Dutils.c268 unsigned long nr = sc->nr_to_scan; in erofs_shrink_scan()
/Linux-v5.4/drivers/staging/android/
Dashmem.c470 if (--sc->nr_to_scan <= 0) in ashmem_shrink_scan()
816 .nr_to_scan = LONG_MAX, in ashmem_ioctl()
/Linux-v5.4/drivers/gpu/drm/ttm/
Dttm_page_alloc.c384 int shrink_pages = sc->nr_to_scan; in ttm_pool_shrink_scan()
405 if (freed >= sc->nr_to_scan) in ttm_pool_shrink_scan()

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