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| author |   Kent Overstreet <kent.overstreet@linux.dev> | 2025-04-18 21:54:12 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-05-21 20:14:28 -0400 |
| commit | cca2c0d224c17c99fb2ee7674284f89ce8389f3a (patch) | |
| tree | f42ba67ed541b095cc0dba1fa946d02315efd10f /fs/bcachefs/debug.c | |
| parent | bcachefs: bch_fs.writes -> enumerated_refs (diff) | |
| download | linux-rng-cca2c0d224c17c99fb2ee7674284f89ce8389f3a.tar.xz linux-rng-cca2c0d224c17c99fb2ee7674284f89ce8389f3a.zip | |
bcachefs: bch_dev.io_ref -> enumerated_ref
Convert device IO refs to enumerated_refs, for easier debugging of
refcount issues.
Simple conversion: enumerate all users and convert to the new helpers.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/debug.c')
| -rw-r--r-- | fs/bcachefs/debug.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/bcachefs/debug.c b/fs/bcachefs/debug.c index 312f5ce7cba9..4cbb19c36fa1 100644 --- a/fs/bcachefs/debug.c +++ b/fs/bcachefs/debug.c @@ -42,7 +42,8 @@ static bool bch2_btree_verify_replica(struct bch_fs *c, struct btree *b, struct bio *bio; bool failed = false, saw_error = false; - struct bch_dev *ca = bch2_dev_get_ioref(c, pick.ptr.dev, READ); + struct bch_dev *ca = bch2_dev_get_ioref(c, pick.ptr.dev, READ, + BCH_DEV_READ_REF_btree_verify_replicas); if (!ca) return false; @@ -57,7 +58,8 @@ static bool bch2_btree_verify_replica(struct bch_fs *c, struct btree *b, submit_bio_wait(bio); bio_put(bio); - percpu_ref_put(&ca->io_ref[READ]); + enumerated_ref_put(&ca->io_ref[READ], + BCH_DEV_READ_REF_btree_verify_replicas); memcpy(n_ondisk, n_sorted, btree_buf_bytes(b)); @@ -196,7 +198,8 @@ void bch2_btree_node_ondisk_to_text(struct printbuf *out, struct bch_fs *c, return; } - ca = bch2_dev_get_ioref(c, pick.ptr.dev, READ); + ca = bch2_dev_get_ioref(c, pick.ptr.dev, READ, + BCH_DEV_READ_REF_btree_node_ondisk_to_text); if (!ca) { prt_printf(out, "error getting device to read from: not online\n"); return; @@ -297,7 +300,8 @@ out: if (bio) bio_put(bio); kvfree(n_ondisk); - percpu_ref_put(&ca->io_ref[READ]); + enumerated_ref_put(&ca->io_ref[READ], + BCH_DEV_READ_REF_btree_node_ondisk_to_text); } #ifdef CONFIG_DEBUG_FS |