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[JGIT PATCH 19/23] Allow more direct access to determine isWritten

From
Shawn O. Pearce <spearce@spearce.org>
Date
Dec 25, 2008, 02:11 UTC
Message-ID
<1230171079-17156-20-git-send-email-spearce@spearce.org>
In-Reply-To
<1230171079-17156-19-git-send-email-spearce@spearce.org>

This gives the JVM a better chance to inline the isWritten method when writing a pack file out.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---
 .../src/org/spearce/jgit/lib/PackWriter.java       |    2 +-
 .../spearce/jgit/transport/PackedObjectInfo.java   |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/org.spearce.jgit/src/org/spearce/jgit/lib/PackWriter.java b/org.spearce.jgit/src/org/spearce/jgit/lib/PackWriter.java
index bb889e8..50d06c2 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/lib/PackWriter.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/lib/PackWriter.java
@@ -932,7 +932,7 @@ boolean isDeltaRepresentation() {
 		 * @return true if object is already written; false otherwise.
 		 */
 		boolean isWritten() {
-			return getOffset() != 0;
+			return offset != 0;
 		}
 
 		PackedObjectLoader getReuseLoader() {
diff --git a/org.spearce.jgit/src/org/spearce/jgit/transport/PackedObjectInfo.java b/org.spearce.jgit/src/org/spearce/jgit/transport/PackedObjectInfo.java
index f37f421..045b795 100644
--- a/org.spearce.jgit/src/org/spearce/jgit/transport/PackedObjectInfo.java
+++ b/org.spearce.jgit/src/org/spearce/jgit/transport/PackedObjectInfo.java
@@ -49,7 +49,7 @@
  * objects from the pack. This extension of ObjectId includes the offset.
  */
 public class PackedObjectInfo extends ObjectId {
-	private long offset;
+	protected long offset;
 
 	private int crc;
 

-- 
1.6.1.rc4.301.g5497a
Previous: Shawn O. PearceNext: Shawn O. Pearce
Message 20 of 26 in “Misc. performance tweaks”
  1. 00/18 Misc. performance tweaksShawn O. Pearce, Dec 25, 2008
  2. 01/23 Improve hit performance on the UnpackedObjectCacheShawn O. Pearce, Dec 25, 2008
  3. 02/23 Add MutableObjectId.clear() to set the id to zeroIdShawn O. Pearce, Dec 25, 2008
  4. 03/23 Allow TreeWalk callers to pass a MutableObjectId to get the current idShawn O. Pearce, Dec 25, 2008
  5. 04/23 Switch ObjectWalk to use the new MutableObjectId form in TreeWalkShawn O. Pearce, Dec 25, 2008
  6. 05/23 Change walker based fetch to use TreeWalk's MutableObjectId accessorShawn O. Pearce, Dec 25, 2008
  7. 06/23 Reduce garbage allocation when using TreeWalkShawn O. Pearce, Dec 25, 2008
  8. 07/23 Switch ObjectWalk to use a naked CanonicalTreeParser because its fasterShawn O. Pearce, Dec 25, 2008
  9. 08/23 Remove the unused PackFile.get(ObjectId) formShawn O. Pearce, Dec 25, 2008
  10. 09/23 Remove getId from ObjectLoader API as its unnecessary overheadShawn O. Pearce, Dec 25, 2008
  11. 10/23 Make mmap mode more reliable by forcing GC at the correct spotShawn O. Pearce, Dec 25, 2008
  12. 11/23 Rewrite WindowCache to use a hash tableShawn O. Pearce, Dec 25, 2008
  13. 12/23 Change ByteArrayWindow to read content outside of WindowCache's lockShawn O. Pearce, Dec 25, 2008
  14. 13/23 Dispose of RevCommit buffers when they aren't used in PackWriterShawn O. Pearce, Dec 25, 2008
  15. 14/23 Don't unpack delta chains while writing a pack from a pack v1 indexShawn O. Pearce, Dec 25, 2008
  16. 15/23 Don't unpack delta chains while converting delta to whole objectShawn O. Pearce, Dec 25, 2008
  17. 16/23 Defer parsing of the ObjectId while walking a PackIndex IteratorShawn O. Pearce, Dec 25, 2008
  18. 17/23 Only do one getCachedBytes per whole object writtenShawn O. Pearce, Dec 25, 2008
  19. 18/23 Correctly use a long for the offsets within a generated packShawn O. Pearce, Dec 25, 2008
  20. 19/23 Allow more direct access to determine isWrittenShawn O. Pearce, Dec 25, 2008
  21. 20/23 Move "wantWrite" field of ObjectToPack into the flags fieldShawn O. Pearce, Dec 25, 2008
  22. 21/23 Use an ArrayList for the reuseLoader collection in PackWriterShawn O. Pearce, Dec 25, 2008
  23. 22/23 Don't cut off existing delta chains if we are reusing deltasShawn O. Pearce, Dec 25, 2008
  24. 23/23 Correctly honor the thin parameter to PackWriter.writePackShawn O. Pearce, Dec 25, 2008
  25. Robin RosenbergDec 27, 2008
  26. 11/23 Rewrite WindowCache to use a hash tableShawn O. Pearce, Dec 27, 2008

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