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-rw-r--r--Documentation/config.txt9
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/config.txt b/Documentation/config.txt
index 8fee253114..b233fe5352 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -413,6 +413,15 @@ data writes properly, but can be useful for filesystems that do not use
journalling (traditional UNIX filesystems) or that only journal metadata
and not file contents (OS X's HFS+, or Linux ext3 with "data=writeback").
+core.preloadindex::
+ Enable parallel index preload for operations like 'git diff'
++
+This can speed up operations like 'git diff' and 'git status' especially
+on filesystems like NFS that have weak caching semantics and thus
+relatively high IO latencies. With this set to 'true', git will do the
+index comparison to the filesystem data in parallel, allowing
+overlapping IO's.
+
alias.*::
Command aliases for the linkgit:git[1] command wrapper - e.g.
after defining "alias.last = cat-file commit HEAD", the invocation