[PATCH 15/25] afs: Print the operation debug_id when logging an unexpected data version
From: David Howells <dhowells@redhat.com>
Date: 2021-01-21 02:18:57
Also in:
ceph-devel, linux-cifs, linux-nfs, lkml
Subsystem:
afs filesystem, filesystems (vfs and infrastructure), the rest · Maintainers:
David Howells, Marc Dionne, Alexander Viro, Christian Brauner, Linus Torvalds
Print the afs_operation debug_id when logging an unexpected change in the data version. This allows the logged message to be matched against tracelines. Signed-off-by: David Howells <dhowells@redhat.com> --- fs/afs/inode.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/afs/inode.c b/fs/afs/inode.c
index 48edd8d724d2..0bc7273100b8 100644
--- a/fs/afs/inode.c
+++ b/fs/afs/inode.c@@ -215,11 +215,12 @@ static void afs_apply_status(struct afs_operation *op, if (vp->dv_before + vp->dv_delta != status->data_version) { if (test_bit(AFS_VNODE_CB_PROMISED, &vnode->flags)) - pr_warn("kAFS: vnode modified {%llx:%llu} %llx->%llx %s\n", + pr_warn("kAFS: vnode modified {%llx:%llu} %llx->%llx %s (op=%x)\n", vnode->fid.vid, vnode->fid.vnode, (unsigned long long)vp->dv_before + vp->dv_delta, (unsigned long long)status->data_version, - op->type ? op->type->name : "???"); + op->type ? op->type->name : "???", + op->debug_id); vnode->invalid_before = status->data_version; if (vnode->status.type == AFS_FTYPE_DIR) {