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authorDavid Howells <dhowells@redhat.com>2020-10-22 14:38:15 +0100
committerDavid Howells <dhowells@redhat.com>2021-04-23 10:17:26 +0100
commitf015cf1d6b660fc5933baecab2917357e669916b (patch)
treedba95b6adfc92d8aa435f1278e39fa06c9a4f7b8 /fs/afs
parent67d78a6f6e7b38c1beb7d8c09c6d40f8682e60b1 (diff)
afs: Print the operation debug_id when logging an unexpected data version
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> Tested-By: Marc Dionne <marc.dionne@auristor.com> cc: linux-afs@lists.infradead.org cc: linux-cachefs@redhat.com cc: linux-fsdevel@vger.kernel.org Link: https://lore.kernel.org/r/160588528377.3465195.2206051235095182302.stgit@warthog.procyon.org.uk/ # rfc Link: https://lore.kernel.org/r/161118146111.1232039.11398082422487058312.stgit@warthog.procyon.org.uk/ # rfc Link: https://lore.kernel.org/r/161161042180.2537118.2471333561661033316.stgit@warthog.procyon.org.uk/ # v2 Link: https://lore.kernel.org/r/161340405772.1303470.3877167548944248214.stgit@warthog.procyon.org.uk/ # v3 Link: https://lore.kernel.org/r/161539549628.286939.15234870409714613954.stgit@warthog.procyon.org.uk/ # v4 Link: https://lore.kernel.org/r/161653805530.2770958.15120507632529970934.stgit@warthog.procyon.org.uk/ # v5 Link: https://lore.kernel.org/r/161789088290.6155.3494369629853673866.stgit@warthog.procyon.org.uk/ # v6
Diffstat (limited to 'fs/afs')
-rw-r--r--fs/afs/inode.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/afs/inode.c b/fs/afs/inode.c
index 8de6f05987b4..a4bb3ac762be 100644
--- a/fs/afs/inode.c
+++ b/fs/afs/inode.c
@@ -214,11 +214,12 @@ 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) {