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metadataonlyctx: speed up sanity check
authorJun Wu <quark@fb.com>
Sun, 26 Mar 2017 12:26:35 -0700
changeset 31663 f33c9a5e81cd
parent 31662 080734cd2440
child 31664 1cbeefa59343
metadataonlyctx: speed up sanity check Previously the sanity check will construct manifestctx for both p1 and p2. But it only needs the "manifest node" information, which could be read from changelog directly.
mercurial/context.py file | annotate | diff | comparison | revisions 
--- a/mercurial/context.py	Fri Feb 24 18:39:08 2017 +0100
+++ b/mercurial/context.py	Sun Mar 26 12:26:35 2017 -0700
@@ -2054,10 +2054,10 @@
         # sanity check to ensure that the reused manifest parents are
         # manifests of our commit parents
         mp1, mp2 = self.manifestctx().parents
-        if p1 != nullid and p1.manifestctx().node() != mp1:
+        if p1 != nullid and p1.changeset()[0] != mp1:
             raise RuntimeError('can\'t reuse the manifest: '
                                'its p1 doesn\'t match the new ctx p1')
-        if p2 != nullid and p2.manifestctx().node() != mp2:
+        if p2 != nullid and p2.changeset()[0] != mp2:
             raise RuntimeError('can\'t reuse the manifest: '
                                'its p2 doesn\'t match the new ctx p2')
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