On Mon, Mar 21 2022, Neeraj Singh wrote: > On Mon, Mar 21, 2022 at 8:04 AM Ævar Arnfjörð Bjarmason > <avarab@xxxxxxxxx> wrote: >> >> >> On Sun, Mar 20 2022, Neeraj Singh via GitGitGadget wrote: >> >> > 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(); >> > + >> >> Shouldn't this be after parse_options_start()? > > Does it make a difference? Especially if we do the object dir creation lazily? I think it won't matter for the machine, but it helps with readability to keep code like this as close to where it's used as possible. Close enough and we'd also spot the other bug I mentioned here, i.e. that we're setting this up where we're not writing objects at all :)
