From: Neeraj Singh <neerajsi@xxxxxxxxxxxxx>
The update-index functionality is used internally by 'git stash push' to
setup the internal stashed commit.
This change enables bulk-checkin for update-index infrastructure to
speed up adding new objects to the object database by leveraging the
batch fsync functionality.
There is some risk with this change, since under batch fsync, the object
files will be in a tmp-objdir until update-index is complete. This
usage is unlikely, since any tool invoking update-index and expecting to
see objects would have to synchronize with the update-index process
after passing it a file path.
Signed-off-by: Neeraj Singh <neerajsi@xxxxxxxxxxxxx>
---
builtin/update-index.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/builtin/update-index.c b/builtin/update-index.c
index 75d646377cc..38e9d7e88cb 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -5,6 +5,7 @@
*/
#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
+#include "bulk-checkin.h"
#include "config.h"
#include "lockfile.h"
#include "quote.h"
@@ -1110,6 +1111,9 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
the_index.updated_skipworktree = 1;
+ /* we might be adding many objects to the object database */
+ plug_bulk_checkin();
+
/*
* Custom copy of parse_options() because we want to handle
* filename arguments as they come.
@@ -1190,6 +1194,8 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
strbuf_release(&buf);
}
+ /* by now we must have added all of the new objects */
+ unplug_bulk_checkin();
if (split_index > 0) {
if (git_config_get_split_index() == 0)
warning(_("core.splitIndex is set to false; "
--
gitgitgadget
