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authorThomas Bertschinger <tahbertschinger@gmail.com>2024-03-14 17:02:18 +0100
committerKent Overstreet <kent.overstreet@linux.dev>2024-04-04 02:32:10 +0200
commite60aa472400b1ff8d0e6c563a2eb05916927f10a (patch)
tree76270ce54868503951c2852672c9a119bfad0711 /fs/bcachefs/debug.c
parentbcachefs: reconstruct_inode() (diff)
downloadlinux-e60aa472400b1ff8d0e6c563a2eb05916927f10a.tar.xz
linux-e60aa472400b1ff8d0e6c563a2eb05916927f10a.zip
bcachefs: create debugfs dir for each btree
This creates a subdirectory for each individual btree under the btrees/ debugfs directory. Directory structure, before: /sys/kernel/debug/bcachefs/$FS_ID/btrees/ ├── alloc ├── alloc-bfloat-failed ├── alloc-formats ├── backpointers ├── backpointers-bfloat-failed ├── backpointers-formats ... Directory structure, after: /sys/kernel/debug/bcachefs/$FS_ID/btrees/ ├── alloc │   ├── bfloat-failed │   ├── formats │   └── keys ├── backpointers │   ├── bfloat-failed │   ├── formats │   └── keys ... Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/debug.c')
-rw-r--r--fs/bcachefs/debug.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/fs/bcachefs/debug.c b/fs/bcachefs/debug.c
index 208ce6f0fc43..7b681ae91510 100644
--- a/fs/bcachefs/debug.c
+++ b/fs/bcachefs/debug.c
@@ -866,6 +866,20 @@ void bch2_fs_debug_exit(struct bch_fs *c)
debugfs_remove_recursive(c->fs_debug_dir);
}
+static void bch2_fs_debug_btree_init(struct bch_fs *c, struct btree_debug *bd)
+{
+ struct dentry *d;
+
+ d = debugfs_create_dir(bch2_btree_id_str(bd->id), c->btree_debug_dir);
+
+ debugfs_create_file("keys", 0400, d, bd, &btree_debug_ops);
+
+ debugfs_create_file("formats", 0400, d, bd, &btree_format_debug_ops);
+
+ debugfs_create_file("bfloat-failed", 0400, d, bd,
+ &bfloat_failed_debug_ops);
+}
+
void bch2_fs_debug_init(struct bch_fs *c)
{
struct btree_debug *bd;
@@ -902,21 +916,7 @@ void bch2_fs_debug_init(struct bch_fs *c)
bd < c->btree_debug + ARRAY_SIZE(c->btree_debug);
bd++) {
bd->id = bd - c->btree_debug;
- debugfs_create_file(bch2_btree_id_str(bd->id),
- 0400, c->btree_debug_dir, bd,
- &btree_debug_ops);
-
- snprintf(name, sizeof(name), "%s-formats",
- bch2_btree_id_str(bd->id));
-
- debugfs_create_file(name, 0400, c->btree_debug_dir, bd,
- &btree_format_debug_ops);
-
- snprintf(name, sizeof(name), "%s-bfloat-failed",
- bch2_btree_id_str(bd->id));
-
- debugfs_create_file(name, 0400, c->btree_debug_dir, bd,
- &bfloat_failed_debug_ops);
+ bch2_fs_debug_btree_init(c, bd);
}
}