btrfs: convert pr_* to btrfs_* where possible
For many printks, we want to know which file system issued the message.
This patch converts most pr_* calls to use the btrfs_* versions instead.
In some cases, this means adding plumbing to allow call sites access to
an fs_info pointer.
fs/btrfs/check-integrity.c is left alone for another day.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 69f7d4c..e66a18e 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -65,8 +65,9 @@
BUG_ON(!list_empty(&transaction->list));
WARN_ON(!RB_EMPTY_ROOT(&transaction->delayed_refs.href_root));
if (transaction->delayed_refs.pending_csums)
- pr_err("pending csums is %llu\n",
- transaction->delayed_refs.pending_csums);
+ btrfs_err(transaction->fs_info,
+ "pending csums is %llu",
+ transaction->delayed_refs.pending_csums);
while (!list_empty(&transaction->pending_chunks)) {
struct extent_map *em;
@@ -245,6 +246,7 @@
return -EROFS;
}
+ cur_trans->fs_info = fs_info;
atomic_set(&cur_trans->num_writers, 1);
extwriter_counter_init(cur_trans, type);
init_waitqueue_head(&cur_trans->writer_wait);
@@ -1294,11 +1296,11 @@
btrfs_btree_balance_dirty(info->tree_root);
cond_resched();
- if (btrfs_fs_closing(root->fs_info) || ret != -EAGAIN)
+ if (btrfs_fs_closing(info) || ret != -EAGAIN)
break;
- if (btrfs_defrag_cancelled(root->fs_info)) {
- pr_debug("BTRFS: defrag_root cancelled\n");
+ if (btrfs_defrag_cancelled(info)) {
+ btrfs_debug(info, "defrag_root cancelled");
ret = -EAGAIN;
break;
}
@@ -2321,7 +2323,7 @@
list_del_init(&root->root_list);
spin_unlock(&fs_info->trans_lock);
- pr_debug("BTRFS: cleaner removing %llu\n", root->objectid);
+ btrfs_debug(fs_info, "cleaner removing %llu", root->objectid);
btrfs_kill_all_delayed_nodes(root);