Introduce new config option for mmap limit.

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 6452a8be144f92f9140fb133acda4d9fd32f2b15..28fe6942cf867549e8d19120e339a14cb8347b1b 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -118,6 +118,15 @@ core.legacyheaders::
        database directly (where the "http://" and "rsync://" protocols
        count as direct access).
 
+core.packedGitLimit::
+       Maximum number of bytes to map simultaneously into memory
+       from pack files.  If Git needs to access more than this many
+       bytes at once to complete an operation it will unmap existing
+       regions to reclaim virtual address space within the process.
+       Default is 256 MiB, which should be reasonable for all
+       users/operating systems, except on largest Git projects.
+       You probably do not need to adjust this value.
+
 alias.*::
        Command aliases for the gitlink:git[1] command wrapper - e.g.
        after defining "alias.last = cat-file commit HEAD", the invocation
@@ -267,6 +276,10 @@ i18n.commitEncoding::
        browser (and possibly at other places in the future or in other
        porcelains). See e.g. gitlink:git-mailinfo[1]. Defaults to 'utf-8'.
 
+i18n.logOutputEncoding::
+       Character encoding the commit messages are converted to when
+       running `git-log` and friends.
+
 log.showroot::
        If true, the initial commit will be shown as a big creation event.
        This is equivalent to a diff against an empty tree.