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path: root/fs/afs/inode.c
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Diffstat (limited to 'fs/afs/inode.c')
-rw-r--r--fs/afs/inode.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/afs/inode.c b/fs/afs/inode.c
index 0fe8844b4bee..b0d7b892090d 100644
--- a/fs/afs/inode.c
+++ b/fs/afs/inode.c
@@ -294,6 +294,13 @@ void afs_vnode_commit_status(struct afs_operation *op, struct afs_vnode_param *v
op->flags &= ~AFS_OPERATION_DIR_CONFLICT;
}
} else if (vp->scb.have_status) {
+ if (vp->dv_before + vp->dv_delta != vp->scb.status.data_version &&
+ vp->speculative)
+ /* Ignore the result of a speculative bulk status fetch
+ * if it splits around a modification op, thereby
+ * appearing to regress the data version.
+ */
+ goto out;
afs_apply_status(op, vp);
if (vp->scb.have_cb)
afs_apply_callback(op, vp);
@@ -305,6 +312,7 @@ void afs_vnode_commit_status(struct afs_operation *op, struct afs_vnode_param *v
}
}
+out:
write_sequnlock(&vnode->cb_lock);
if (vp->scb.have_status)