/openbmc/linux/include/linux/ |
H A D | shrinker.h | 63 struct shrinker { struct 99 extern int __printf(2, 3) prealloc_shrinker(struct shrinker *shrinker, 101 extern void register_shrinker_prepared(struct shrinker *shrinker); 102 extern int __printf(2, 3) register_shrinker(struct shrinker *shrinker, 104 extern void unregister_shrinker(struct shrinker *shrinker); 105 extern void free_prealloced_shrinker(struct shrinker *shrinker); 109 extern int shrinker_debugfs_add(struct shrinker *shrinker); 110 extern struct dentry *shrinker_debugfs_detach(struct shrinker *shrinker, 114 extern int __printf(2, 3) shrinker_debugfs_rename(struct shrinker *shrinker, 117 static inline int shrinker_debugfs_add(struct shrinker *shrinker) in shrinker_debugfs_add() argument [all …]
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H A D | list_lru.h | 61 struct lock_class_key *key, struct shrinker *shrinker); 67 #define list_lru_init_memcg(lru, shrinker) \ argument 68 __list_lru_init((lru), true, NULL, shrinker)
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/openbmc/linux/mm/ |
H A D | shrinker_debug.c | 16 static unsigned long shrinker_count_objects(struct shrinker *shrinker, in shrinker_count_objects() argument 31 nr = shrinker->count_objects(shrinker, &sc); in shrinker_count_objects() 47 struct shrinker *shrinker = m->private; in shrinker_debugfs_count_show() local 112 struct shrinker *shrinker = file->private_data; in shrinker_debugfs_scan_write() local 160 shrinker->scan_objects(shrinker, &sc); in shrinker_debugfs_scan_write() 174 int shrinker_debugfs_add(struct shrinker *shrinker) in shrinker_debugfs_add() argument 208 int shrinker_debugfs_rename(struct shrinker *shrinker, const char *fmt, ...) in shrinker_debugfs_rename() argument 225 old = shrinker->name; in shrinker_debugfs_rename() 226 shrinker->name = new; in shrinker_debugfs_rename() 249 struct dentry *shrinker_debugfs_detach(struct shrinker *shrinker, in shrinker_debugfs_detach() argument [all …]
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H A D | vmscan.c | 560 static long xchg_nr_deferred(struct shrinker *shrinker, in xchg_nr_deferred() argument 677 static int __prealloc_shrinker(struct shrinker *shrinker) in __prealloc_shrinker() argument 728 void free_prealloced_shrinker(struct shrinker *shrinker) in free_prealloced_shrinker() argument 754 static int __register_shrinker(struct shrinker *shrinker) in __register_shrinker() argument 794 void unregister_shrinker(struct shrinker *shrinker) in unregister_shrinker() argument 835 struct shrinker *shrinker, int priority) in do_shrink_slab() argument 843 long batch_size = shrinker->batch ? shrinker->batch in do_shrink_slab() 847 freeable = shrinker->count_objects(shrinker, shrinkctl); in do_shrink_slab() 900 ret = shrinker->scan_objects(shrinker, shrinkctl); in do_shrink_slab() 955 struct shrinker *shrinker; in shrink_slab_memcg() local [all …]
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H A D | workingset.c | 629 static unsigned long count_shadow_nodes(struct shrinker *shrinker, in count_shadow_nodes() argument 758 static unsigned long scan_shadow_nodes(struct shrinker *shrinker, in scan_shadow_nodes() argument 766 static struct shrinker workingset_shadow_shrinker = {
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H A D | zsmalloc.c | 232 struct shrinker shrinker; member 2085 static unsigned long zs_shrinker_scan(struct shrinker *shrinker, in zs_shrinker_scan() argument 2090 shrinker); in zs_shrinker_scan() 2102 static unsigned long zs_shrinker_count(struct shrinker *shrinker, in zs_shrinker_count() argument 2109 shrinker); in zs_shrinker_count() 2124 unregister_shrinker(&pool->shrinker); in zs_unregister_shrinker() 2129 pool->shrinker.scan_objects = zs_shrinker_scan; in zs_register_shrinker() 2130 pool->shrinker.count_objects = zs_shrinker_count; in zs_register_shrinker() 2131 pool->shrinker.batch = 0; in zs_register_shrinker() 2132 pool->shrinker.seeks = DEFAULT_SEEKS; in zs_register_shrinker() [all …]
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H A D | list_lru.c | 560 struct lock_class_key *key, struct shrinker *shrinker) in __list_lru_init() argument 565 if (shrinker) in __list_lru_init() 566 lru->shrinker_id = shrinker->id; in __list_lru_init()
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/openbmc/linux/drivers/gpu/drm/panfrost/ |
H A D | panfrost_gem_shrinker.c | 19 panfrost_gem_shrinker_count(struct shrinker *shrinker, struct shrink_control *sc) in panfrost_gem_shrinker_count() argument 22 container_of(shrinker, struct panfrost_device, shrinker); in panfrost_gem_shrinker_count() 66 panfrost_gem_shrinker_scan(struct shrinker *shrinker, struct shrink_control *sc) in panfrost_gem_shrinker_scan() argument 69 container_of(shrinker, struct panfrost_device, shrinker); in panfrost_gem_shrinker_scan() 103 pfdev->shrinker.count_objects = panfrost_gem_shrinker_count; in panfrost_gem_shrinker_init() 104 pfdev->shrinker.scan_objects = panfrost_gem_shrinker_scan; in panfrost_gem_shrinker_init() 105 pfdev->shrinker.seeks = DEFAULT_SEEKS; in panfrost_gem_shrinker_init() 106 WARN_ON(register_shrinker(&pfdev->shrinker, "drm-panfrost")); in panfrost_gem_shrinker_init() 119 if (pfdev->shrinker.nr_deferred) { in panfrost_gem_shrinker_cleanup() 120 unregister_shrinker(&pfdev->shrinker); in panfrost_gem_shrinker_cleanup()
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H A D | panfrost_device.h | 121 struct shrinker shrinker; member
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/openbmc/linux/drivers/gpu/drm/msm/ |
H A D | msm_gem_shrinker.c | 35 msm_gem_shrinker_count(struct shrinker *shrinker, struct shrink_control *sc) in msm_gem_shrinker_count() argument 38 container_of(shrinker, struct msm_drm_private, shrinker); in msm_gem_shrinker_count() 101 msm_gem_shrinker_scan(struct shrinker *shrinker, struct shrink_control *sc) in msm_gem_shrinker_scan() argument 104 container_of(shrinker, struct msm_drm_private, shrinker); in msm_gem_shrinker_scan() 154 ret = msm_gem_shrinker_scan(&priv->shrinker, &sc); in msm_gem_shrinker_shrink() 216 priv->shrinker.count_objects = msm_gem_shrinker_count; in msm_gem_shrinker_init() 217 priv->shrinker.scan_objects = msm_gem_shrinker_scan; in msm_gem_shrinker_init() 218 priv->shrinker.seeks = DEFAULT_SEEKS; in msm_gem_shrinker_init() 219 WARN_ON(register_shrinker(&priv->shrinker, "drm-msm_gem")); in msm_gem_shrinker_init() 235 if (priv->shrinker.nr_deferred) { in msm_gem_shrinker_cleanup() [all …]
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/openbmc/linux/drivers/gpu/drm/i915/gem/ |
H A D | i915_gem_shrinker.c | 285 i915_gem_shrinker_count(struct shrinker *shrinker, struct shrink_control *sc) in i915_gem_shrinker_count() argument 288 container_of(shrinker, struct drm_i915_private, mm.shrinker); in i915_gem_shrinker_count() 305 i915->mm.shrinker.batch = in i915_gem_shrinker_count() 306 max((i915->mm.shrinker.batch + avg) >> 1, in i915_gem_shrinker_count() 314 i915_gem_shrinker_scan(struct shrinker *shrinker, struct shrink_control *sc) in i915_gem_shrinker_scan() argument 317 container_of(shrinker, struct drm_i915_private, mm.shrinker); in i915_gem_shrinker_scan() 425 i915->mm.shrinker.scan_objects = i915_gem_shrinker_scan; in i915_gem_driver_register__shrinker() 426 i915->mm.shrinker.count_objects = i915_gem_shrinker_count; in i915_gem_driver_register__shrinker() 427 i915->mm.shrinker.seeks = DEFAULT_SEEKS; in i915_gem_driver_register__shrinker() 428 i915->mm.shrinker.batch = 4096; in i915_gem_driver_register__shrinker() [all …]
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/openbmc/linux/Documentation/admin-guide/mm/ |
H A D | shrinker_debugfs.rst | 9 For each shrinker registered in the system a directory in **<debugfs>/shrinker/** 10 is created. The directory's name is composed from the shrinker's name and an 13 Each shrinker directory contains **count** and **scan** files, which allow to 24 $ cd /sys/kernel/debug/shrinker/ 40 2. *Get information about a specific shrinker* 59 If the shrinker is not memcg-aware or CONFIG_MEMCG is off, 0 is printed 60 as cgroup inode id. If the shrinker is not numa-aware, 0's are printed 112 For a non-memcg-aware shrinker or on a system with no memory 116 $ cd /sys/kernel/debug/shrinker/
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/openbmc/linux/fs/nfs/ |
H A D | nfs42xattr.c | 794 static unsigned long nfs4_xattr_cache_scan(struct shrinker *shrink, 796 static unsigned long nfs4_xattr_entry_scan(struct shrinker *shrink, 799 static struct shrinker nfs4_xattr_cache_shrinker = { 806 static struct shrinker nfs4_xattr_entry_shrinker = { 814 static struct shrinker nfs4_xattr_large_entry_shrinker = { 994 static int nfs4_xattr_shrinker_init(struct shrinker *shrinker, in nfs4_xattr_shrinker_init() argument 999 ret = register_shrinker(shrinker, name); in nfs4_xattr_shrinker_init() 1003 ret = list_lru_init_memcg(lru, shrinker); in nfs4_xattr_shrinker_init() 1005 unregister_shrinker(shrinker); in nfs4_xattr_shrinker_init() 1010 static void nfs4_xattr_shrinker_destroy(struct shrinker *shrinker, in nfs4_xattr_shrinker_destroy() argument [all …]
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/openbmc/linux/tools/cgroup/ |
H A D | memcg_shrinker.py | 27 for shrinker in subdirs: 28 count_path = os.path.join(root, shrinker, "count") 34 shrinkers.append((int(items[1]), shrinker, ino))
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/openbmc/linux/drivers/virtio/ |
H A D | virtio_balloon.c | 114 struct shrinker shrinker; member 820 static unsigned long virtio_balloon_shrinker_scan(struct shrinker *shrinker, in virtio_balloon_shrinker_scan() argument 823 struct virtio_balloon *vb = container_of(shrinker, in virtio_balloon_shrinker_scan() 824 struct virtio_balloon, shrinker); in virtio_balloon_shrinker_scan() 829 static unsigned long virtio_balloon_shrinker_count(struct shrinker *shrinker, in virtio_balloon_shrinker_count() argument 832 struct virtio_balloon *vb = container_of(shrinker, in virtio_balloon_shrinker_count() 833 struct virtio_balloon, shrinker); in virtio_balloon_shrinker_count() 854 unregister_shrinker(&vb->shrinker); in virtio_balloon_unregister_shrinker() 859 vb->shrinker.scan_objects = virtio_balloon_shrinker_scan; in virtio_balloon_register_shrinker() 861 vb->shrinker.seeks = DEFAULT_SEEKS; in virtio_balloon_register_shrinker() [all …]
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/openbmc/linux/fs/nfsd/ |
H A D | netns.h | 180 struct shrinker nfsd_reply_cache_shrinker; 198 struct shrinker nfsd_client_shrinker;
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/openbmc/linux/drivers/misc/ |
H A D | vmw_balloon.c | 383 struct shrinker shrinker; member 1519 static unsigned long vmballoon_shrinker_scan(struct shrinker *shrinker, in vmballoon_shrinker_scan() argument 1561 static unsigned long vmballoon_shrinker_count(struct shrinker *shrinker, in vmballoon_shrinker_count() argument 1572 unregister_shrinker(&b->shrinker); in vmballoon_unregister_shrinker() 1584 b->shrinker.scan_objects = vmballoon_shrinker_scan; in vmballoon_register_shrinker() 1585 b->shrinker.count_objects = vmballoon_shrinker_count; in vmballoon_register_shrinker() 1586 b->shrinker.seeks = DEFAULT_SEEKS; in vmballoon_register_shrinker() 1588 r = register_shrinker(&b->shrinker, "vmw-balloon"); in vmballoon_register_shrinker()
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/openbmc/linux/drivers/xen/xenbus/ |
H A D | xenbus_probe_backend.c | 279 static unsigned long backend_shrink_memory_count(struct shrinker *shrinker, in backend_shrink_memory_count() argument 287 static struct shrinker backend_memory_shrinker = {
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/openbmc/linux/fs/erofs/ |
H A D | utils.c | 206 static unsigned long erofs_shrink_count(struct shrinker *shrink, in erofs_shrink_count() 212 static unsigned long erofs_shrink_scan(struct shrinker *shrink, in erofs_shrink_scan() 267 static struct shrinker erofs_shrinker_info = {
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/openbmc/linux/fs/f2fs/ |
H A D | shrinker.c | 40 unsigned long f2fs_shrink_count(struct shrinker *shrink, in f2fs_shrink_count() 79 unsigned long f2fs_shrink_scan(struct shrinker *shrink, in f2fs_shrink_scan()
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H A D | Makefile | 6 f2fs-y += shrinker.o extent_cache.o sysfs.o
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/openbmc/linux/fs/ubifs/ |
H A D | shrinker.c | 267 unsigned long ubifs_shrink_count(struct shrinker *shrink, in ubifs_shrink_count() 279 unsigned long ubifs_shrink_scan(struct shrinker *shrink, in ubifs_shrink_scan()
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H A D | Makefile | 4 ubifs-y += shrinker.o journal.o file.o dir.o super.o sb.o io.o
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/openbmc/linux/fs/ |
H A D | mbcache.c | 40 struct shrinker c_shrink; 293 static unsigned long mb_cache_count(struct shrinker *shrink, in mb_cache_count() 333 static unsigned long mb_cache_scan(struct shrinker *shrink, in mb_cache_scan()
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/openbmc/linux/include/trace/events/ |
H A D | vmscan.h | 200 TP_PROTO(struct shrinker *shr, struct shrink_control *sc, 209 __field(struct shrinker *, shr) 245 TP_PROTO(struct shrinker *shr, int nid, int shrinker_retval, 252 __field(struct shrinker *, shr)
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