Re: [PATCH v2 0/6] Implement a batched fsync option for core.fsyncObjectFiles

On Tue, Sep 7, 2021 at 12:54 PM Randall S. Becker
[off-list ref] wrote:

On September 7, 2021 3:44 PM, Neeraj Singh wrote:

quoted

On Fri, Aug 27, 2021 at 4:49 PM Neeraj K. Singh via GitGitGadget [off-list ref] wrote:

quoted

Thanks to everyone for review so far! I've responded to the previous
feedback and changed the patch series a bit.

Changes since v1:

 * Switch from futimes(2) to futimens(2), which is in POSIX.1-2008. Contrary
   to dscho's suggestion, I'm still implementing the Windows version in the
   same patch and I'm not doing autoconf detection since this is a POSIX
   function.

While POSIX.1-2008, this function is not available on every single POSIX-compliant platform. Please make sure that the code will not cause a breakage on some platforms - the ones I maintain, in particular. Neither futimes nor futimens is available on either NonStop ia64 or x86. The platform only has utime, so this needs to be wrapped with an option in config.mak.uname.

Thanks,
Randall

Ugh. Fair enough.  How do other contributors feel about me moving back
to utime, but instead just doing the utime over in
builtins/pack-objects.c?  The idea would be to eliminate the mtime
logic entirely from write_loose_object and just do it at the top-level
in loosen_unused_packed_objects.

Thanks,
Neeraj