aboutsummaryrefslogtreecommitdiff
path: root/fs
diff options
context:
space:
mode:
Diffstat (limited to 'fs')
-rw-r--r--fs/btrfs/super.c2
-rw-r--r--fs/erofs/utils.c2
-rw-r--r--fs/ext4/extents_status.c3
-rw-r--r--fs/f2fs/super.c2
-rw-r--r--fs/gfs2/glock.c2
-rw-r--r--fs/gfs2/main.c2
-rw-r--r--fs/jbd2/journal.c3
-rw-r--r--fs/mbcache.c2
-rw-r--r--fs/nfs/nfs42xattr.c7
-rw-r--r--fs/nfs/super.c2
-rw-r--r--fs/nfsd/filecache.c2
-rw-r--r--fs/nfsd/nfscache.c3
-rw-r--r--fs/quota/dquot.c2
-rw-r--r--fs/super.c6
-rw-r--r--fs/ubifs/super.c2
-rw-r--r--fs/xfs/xfs_buf.c3
-rw-r--r--fs/xfs/xfs_icache.c2
-rw-r--r--fs/xfs/xfs_qm.c3
18 files changed, 31 insertions, 19 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 6627dd7875ee..eee3e96d877f 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1815,6 +1815,8 @@ static struct dentry *btrfs_mount_root(struct file_system_type *fs_type,
error = -EBUSY;
} else {
snprintf(s->s_id, sizeof(s->s_id), "%pg", bdev);
+ shrinker_debugfs_rename(&s->s_shrink, "sb-%s:%s", fs_type->name,
+ s->s_id);
btrfs_sb(s)->bdev_holder = fs_type;
if (!strstr(crc32c_impl(), "generic"))
set_bit(BTRFS_FS_CSUM_IMPL_FAST, &fs_info->flags);
diff --git a/fs/erofs/utils.c b/fs/erofs/utils.c
index ec9a1d780dc1..46627cb69abe 100644
--- a/fs/erofs/utils.c
+++ b/fs/erofs/utils.c
@@ -282,7 +282,7 @@ static struct shrinker erofs_shrinker_info = {
int __init erofs_init_shrinker(void)
{
- return register_shrinker(&erofs_shrinker_info);
+ return register_shrinker(&erofs_shrinker_info, "erofs-shrinker");
}
void erofs_exit_shrinker(void)
diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
index 9a3a8996aacf..23167efda95e 100644
--- a/fs/ext4/extents_status.c
+++ b/fs/ext4/extents_status.c
@@ -1654,7 +1654,8 @@ int ext4_es_register_shrinker(struct ext4_sb_info *sbi)
sbi->s_es_shrinker.scan_objects = ext4_es_scan;
sbi->s_es_shrinker.count_objects = ext4_es_count;
sbi->s_es_shrinker.seeks = DEFAULT_SEEKS;
- err = register_shrinker(&sbi->s_es_shrinker);
+ err = register_shrinker(&sbi->s_es_shrinker, "ext4-es:%s",
+ sbi->s_sb->s_id);
if (err)
goto err4;
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 37221e94e5ef..bce02306f7a0 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -4579,7 +4579,7 @@ static int __init init_f2fs_fs(void)
err = f2fs_init_sysfs();
if (err)
goto free_garbage_collection_cache;
- err = register_shrinker(&f2fs_shrinker_info);
+ err = register_shrinker(&f2fs_shrinker_info, "f2fs-shrinker");
if (err)
goto free_sysfs;
err = register_filesystem(&f2fs_fs_type);
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index c992d53013d3..dca842379cab 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -2533,7 +2533,7 @@ int __init gfs2_glock_init(void)
return -ENOMEM;
}
- ret = register_shrinker(&glock_shrinker);
+ ret = register_shrinker(&glock_shrinker, "gfs2-glock");
if (ret) {
destroy_workqueue(gfs2_delete_workqueue);
destroy_workqueue(glock_workqueue);
diff --git a/fs/gfs2/main.c b/fs/gfs2/main.c
index 244187e3e70f..b66a3e1ec152 100644
--- a/fs/gfs2/main.c
+++ b/fs/gfs2/main.c
@@ -148,7 +148,7 @@ static int __init init_gfs2_fs(void)
if (!gfs2_trans_cachep)
goto fail_cachep8;
- error = register_shrinker(&gfs2_qd_shrinker);
+ error = register_shrinker(&gfs2_qd_shrinker, "gfs2-qd");
if (error)
goto fail_shrinker;
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index c0cbeeaec2d1..45e4655c8033 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -1418,7 +1418,8 @@ static journal_t *journal_init_common(struct block_device *bdev,
if (percpu_counter_init(&journal->j_checkpoint_jh_count, 0, GFP_KERNEL))
goto err_cleanup;
- if (register_shrinker(&journal->j_shrinker)) {
+ if (register_shrinker(&journal->j_shrinker, "jbd2-journal:(%u:%u)",
+ MAJOR(bdev->bd_dev), MINOR(bdev->bd_dev))) {
percpu_counter_destroy(&journal->j_checkpoint_jh_count);
goto err_cleanup;
}
diff --git a/fs/mbcache.c b/fs/mbcache.c
index 97c54d3a2227..0b833da0a9a5 100644
--- a/fs/mbcache.c
+++ b/fs/mbcache.c
@@ -367,7 +367,7 @@ struct mb_cache *mb_cache_create(int bucket_bits)
cache->c_shrink.count_objects = mb_cache_count;
cache->c_shrink.scan_objects = mb_cache_scan;
cache->c_shrink.seeks = DEFAULT_SEEKS;
- if (register_shrinker(&cache->c_shrink)) {
+ if (register_shrinker(&cache->c_shrink, "mbcache-shrinker")) {
kfree(cache->c_hash);
kfree(cache);
goto err_out;
diff --git a/fs/nfs/nfs42xattr.c b/fs/nfs/nfs42xattr.c
index e7b34f7e0614..a9bf09fdf2c3 100644
--- a/fs/nfs/nfs42xattr.c
+++ b/fs/nfs/nfs42xattr.c
@@ -1017,15 +1017,16 @@ int __init nfs4_xattr_cache_init(void)
if (ret)
goto out2;
- ret = register_shrinker(&nfs4_xattr_cache_shrinker);
+ ret = register_shrinker(&nfs4_xattr_cache_shrinker, "nfs-xattr_cache");
if (ret)
goto out1;
- ret = register_shrinker(&nfs4_xattr_entry_shrinker);
+ ret = register_shrinker(&nfs4_xattr_entry_shrinker, "nfs-xattr_entry");
if (ret)
goto out;
- ret = register_shrinker(&nfs4_xattr_large_entry_shrinker);
+ ret = register_shrinker(&nfs4_xattr_large_entry_shrinker,
+ "nfs-xattr_large_entry");
if (!ret)
return 0;
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 6ab5eeb000dc..82944e14fcea 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -149,7 +149,7 @@ int __init register_nfs_fs(void)
ret = nfs_register_sysctl();
if (ret < 0)
goto error_2;
- ret = register_shrinker(&acl_shrinker);
+ ret = register_shrinker(&acl_shrinker, "nfs-acl");
if (ret < 0)
goto error_3;
#ifdef CONFIG_NFS_V4_2
diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
index 9cb2d590c036..a605c0e39b09 100644
--- a/fs/nfsd/filecache.c
+++ b/fs/nfsd/filecache.c
@@ -670,7 +670,7 @@ nfsd_file_cache_init(void)
goto out_err;
}
- ret = register_shrinker(&nfsd_file_shrinker);
+ ret = register_shrinker(&nfsd_file_shrinker, "nfsd-filecache");
if (ret) {
pr_err("nfsd: failed to register nfsd_file_shrinker: %d\n", ret);
goto out_lru;
diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
index 7da88bdc0d6c..9b31e1103e7b 100644
--- a/fs/nfsd/nfscache.c
+++ b/fs/nfsd/nfscache.c
@@ -176,7 +176,8 @@ int nfsd_reply_cache_init(struct nfsd_net *nn)
nn->nfsd_reply_cache_shrinker.scan_objects = nfsd_reply_cache_scan;
nn->nfsd_reply_cache_shrinker.count_objects = nfsd_reply_cache_count;
nn->nfsd_reply_cache_shrinker.seeks = 1;
- status = register_shrinker(&nn->nfsd_reply_cache_shrinker);
+ status = register_shrinker(&nn->nfsd_reply_cache_shrinker,
+ "nfsd-reply:%s", nn->nfsd_name);
if (status)
goto out_stats_destroy;
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 09d1307959d0..e0b659900e70 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2995,7 +2995,7 @@ static int __init dquot_init(void)
pr_info("VFS: Dquot-cache hash table entries: %ld (order %ld,"
" %ld bytes)\n", nr_hash, order, (PAGE_SIZE << order));
- if (register_shrinker(&dqcache_shrinker))
+ if (register_shrinker(&dqcache_shrinker, "dquota-cache"))
panic("Cannot register dquot shrinker");
return 0;
diff --git a/fs/super.c b/fs/super.c
index 60f57c7bc0a6..4fca6657f442 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -265,7 +265,7 @@ static struct super_block *alloc_super(struct file_system_type *type, int flags,
s->s_shrink.count_objects = super_cache_count;
s->s_shrink.batch = 1024;
s->s_shrink.flags = SHRINKER_NUMA_AWARE | SHRINKER_MEMCG_AWARE;
- if (prealloc_shrinker(&s->s_shrink))
+ if (prealloc_shrinker(&s->s_shrink, "sb-%s", type->name))
goto fail;
if (list_lru_init_memcg(&s->s_dentry_lru, &s->s_shrink))
goto fail;
@@ -1288,6 +1288,8 @@ int get_tree_bdev(struct fs_context *fc,
} else {
s->s_mode = mode;
snprintf(s->s_id, sizeof(s->s_id), "%pg", bdev);
+ shrinker_debugfs_rename(&s->s_shrink, "sb-%s:%s",
+ fc->fs_type->name, s->s_id);
sb_set_blocksize(s, block_size(bdev));
error = fill_super(s, fc);
if (error) {
@@ -1363,6 +1365,8 @@ struct dentry *mount_bdev(struct file_system_type *fs_type,
} else {
s->s_mode = mode;
snprintf(s->s_id, sizeof(s->s_id), "%pg", bdev);
+ shrinker_debugfs_rename(&s->s_shrink, "sb-%s:%s",
+ fs_type->name, s->s_id);
sb_set_blocksize(s, block_size(bdev));
error = fill_super(s, data, flags & SB_SILENT ? 1 : 0);
if (error) {
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 0978d01b0ea4..d0c9a09988bc 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2430,7 +2430,7 @@ static int __init ubifs_init(void)
if (!ubifs_inode_slab)
return -ENOMEM;
- err = register_shrinker(&ubifs_shrinker_info);
+ err = register_shrinker(&ubifs_shrinker_info, "ubifs-slab");
if (err)
goto out_slab;
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index bf4e60871068..4aa9c9cf5b6e 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -1986,7 +1986,8 @@ xfs_alloc_buftarg(
btp->bt_shrinker.scan_objects = xfs_buftarg_shrink_scan;
btp->bt_shrinker.seeks = DEFAULT_SEEKS;
btp->bt_shrinker.flags = SHRINKER_NUMA_AWARE;
- if (register_shrinker(&btp->bt_shrinker))
+ if (register_shrinker(&btp->bt_shrinker, "xfs-buf:%s",
+ mp->m_super->s_id))
goto error_pcpu;
return btp;
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c
index 5269354b1b69..a1941c8b8630 100644
--- a/fs/xfs/xfs_icache.c
+++ b/fs/xfs/xfs_icache.c
@@ -2201,5 +2201,5 @@ xfs_inodegc_register_shrinker(
shrink->flags = SHRINKER_NONSLAB;
shrink->batch = XFS_INODEGC_SHRINKER_BATCH;
- return register_shrinker(shrink);
+ return register_shrinker(shrink, "xfs-inodegc:%s", mp->m_super->s_id);
}
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index abf08bbf34a9..c31d57453ceb 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -677,7 +677,8 @@ xfs_qm_init_quotainfo(
qinf->qi_shrinker.seeks = DEFAULT_SEEKS;
qinf->qi_shrinker.flags = SHRINKER_NUMA_AWARE;
- error = register_shrinker(&qinf->qi_shrinker);
+ error = register_shrinker(&qinf->qi_shrinker, "xfs-qm:%s",
+ mp->m_super->s_id);
if (error)
goto out_free_inos;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-06 06:31:28 +0000