Jonathan Nieder 99d4040094 Include ancestors of reused bitmap commits in reuse bitmap again ... Until 320a4142 (Update bitmap selection throttling to fully span active branches, 2015-10-20), setupTipCommitBitmaps contained code along the following lines: for (PackBitmapIndexRemapper.Entry entry : bitmapRemapper) { if (!reuse(entry)) continue; RevCommit rc = (RevCommit) rw.peel(rw.parseAny(entry)); reuseCommits.add(new BitmapCommit(rc)); EWAHCompressedBitmap bitmap = remap.ofObjectType(remap.getBitmap(rc), OBJ_COMMIT); writeBitmaps.addBitmap(rc, bitmap, 0); reuse.add(rc, OBJ_COMMIT); } writeBitmaps.clearBitmaps(); // Remove temporary bitmaps This loop OR-ed together bitmaps for commits whose bitmaps would be reused. A subtle point is the use of the add() method, which ORs in a bitmap from the BitmapIndex when it exists and falls back to OR-ing in a single bit when that bitmap does not exist in the BitmapIndex. Commit 320a4142 removed the addBitmap step, so the bitmap does not exist in the BitmapIndex and the fallback behavior is triggered. Simplify and restore the intended behavior by avoiding use of the subtle use of the add() method --- use or() directly instead. Change-Id: I30844134bfde0cbabdfaab884c84b9809dd8bdb8		2015-11-03 17:45:06 -08:00
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.settings	Delete non empty directories before checkout a path	2015-10-09 09:23:30 -04:00
META-INF	Prepare 4.2.0-SNAPSHOT builds	2015-09-28 14:48:41 +02:00
findBugs	[findBugs] Silence warning about Transport initialization	2012-09-14 00:01:47 +02:00
resources/org/eclipse/jgit	Adding AES Walk Encryption support in http://www.jets3t.org/ mode	2015-10-18 19:14:31 +00:00
src/org/eclipse/jgit	Include ancestors of reused bitmap commits in reuse bitmap again	2015-11-03 17:45:06 -08:00
.classpath	Set minimum required Java version to Java 7	2015-02-09 14:11:50 +01:00
.fbprefs	Initial JGit contribution to eclipse.org	2009-09-29 16:47:03 -07:00
.gitignore	Finish removing Apache Felix maven-bundle-plugin	2010-01-12 11:46:55 -08:00
.project	Revert "Hide Maven target directories from Eclipse"	2010-08-28 09:50:50 +02:00
about.html	Add missing about.html files to all shipped bundles	2011-06-08 21:51:51 +02:00
build.properties	Add "resources/" as a source folder	2010-06-05 14:39:27 +02:00
plugin.properties	Remove incubation marker	2011-05-31 22:53:53 +02:00
pom.xml	Use japicmp instead of clirr to detect API changes	2015-10-01 01:41:52 +02:00