# HG changeset patch
# User Paul Morelle <paul.more...@octobus.net>
# Date 1520420407 -3600
# Wed Mar 07 12:00:07 2018 +0100
# Node ID d9a8f10cfaa662c5dc6f64e2726da7d763e7e717
# Parent 3eb11b8fe014f5698a3c857ee670a7892f06fc56
# EXP-Topic semi-snapshots
# Available At https://bitbucket.org/octobus/mercurial-devel/
# hg pull https://bitbucket.org/octobus/mercurial-devel/ -r
d9a8f10cfaa6
revlog: make variable name 'd' more explicit in _isgooddeltainfo
d -> deltainfo
diff -r 3eb11b8fe014 -r d9a8f10cfaa6 mercurial/revlog.py
--- a/mercurial/revlog.py Thu Apr 19 07:57:06 2018 +0200
+++ b/mercurial/revlog.py Wed Mar 07 12:00:07 2018 +0100
@@ -2086,26 +2086,27 @@
return compressor.decompress(data)
- def _isgooddeltainfo(self, d, textlen):
+ def _isgooddeltainfo(self, deltainfo, textlen):
"""Returns True if the given delta is good. Good means that it is
within
the disk span, disk size, and chain length bounds that we know to be
performant."""
- if d is None:
+ if deltainfo is None:
return False
- # - 'd.distance' is the distance from the base revision -- bounding it
- # limits the amount of I/O we need to do.
- # - 'd.compresseddeltalen' is the sum of the total size of deltas we
- # need to apply -- bounding it limits the amount of CPU we consume.
+ # - 'deltainfo.distance' is the distance from the base revision --
+ # bounding it limits the amount of I/O we need to do.
+ # - 'deltainfo.compresseddeltalen' is the sum of the total size of
+ # deltas we need to apply -- bounding it limits the amount of CPU
+ # we consume.
defaultmax = textlen * 4
maxdist = self._maxdeltachainspan
if not maxdist:
- maxdist = d.distance # ensure the conditional pass
+ maxdist = deltainfo.distance # ensure the conditional pass
maxdist = max(maxdist, defaultmax)
- if (d.distance > maxdist or d.deltalen > textlen or
- d.compresseddeltalen > textlen * 2 or
- (self._maxchainlen and d.chainlen > self._maxchainlen)):
+ if (deltainfo.distance > maxdist or deltainfo.deltalen > textlen or
+ deltainfo.compresseddeltalen > textlen * 2 or
+ (self._maxchainlen and deltainfo.chainlen > self._maxchainlen)):
return False
return True
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