marmoute created this revision. Herald added a reviewer: indygreg. Herald added a reviewer: hg-reviewers. Herald added a subscriber: mercurial-patches.
REVISION SUMMARY When appropriate we store the sidedata in a compressed form. REPOSITORY rHG Mercurial BRANCH default REVISION DETAIL https://phab.mercurial-scm.org/D10655 AFFECTED FILES mercurial/revlog.py CHANGE DETAILS diff --git a/mercurial/revlog.py b/mercurial/revlog.py --- a/mercurial/revlog.py +++ b/mercurial/revlog.py @@ -2536,6 +2536,22 @@ sidedata_compression_mode = COMP_MODE_PLAIN serialized_sidedata = sidedatautil.serialize_sidedata(sidedata) sidedata_offset = offset + deltainfo.deltalen + h, comp_sidedata = self.compress(serialized_sidedata) + if ( + h != b'u' + and comp_sidedata[0:1] != b'\0' + and len(comp_sidedata) < len(serialized_sidedata) + ): + assert not h + if ( + comp_sidedata[0:1] + == self._docket.default_compression_header + ): + sidedata_compression_mode = COMP_MODE_DEFAULT + serialized_sidedata = comp_sidedata + else: + sidedata_compression_mode = COMP_MODE_INLINE + serialized_sidedata = comp_sidedata else: serialized_sidedata = b"" # Don't store the offset if the sidedata is empty, that way To: marmoute, indygreg, #hg-reviewers Cc: mercurial-patches, mercurial-devel _______________________________________________ Mercurial-devel mailing list Mercurial-devel@mercurial-scm.org https://www.mercurial-scm.org/mailman/listinfo/mercurial-devel
