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Re: [PATCH] git-svn: Make it scream by minimizing temp files

From
EWEric Wong <normalperson@yhbt.net>
Date
Aug 10, 2008, 08:09 UTC
Message-ID
<20080810080956.GB21575@untitled>
In-Reply-To
<489DBB8A.2060207@griep.us>
Marcus Griep <marcus@griep.us> wrote:
> Also, I came up with one more optimization inside 'sub close_file',
Would that be truncating the file immediately after we're done using it?

Previously IO->new_tmpfile would unlink the file immediately after it got created; so closing the file descriptor immediately after use would allow the OS it to bypass the actual writeout to disk on an asynchronous filesystem.

-- 
Eric Wong
Previous: Junio C HamanoNext: Marcus Griep
Message 10 of 43 in “git-svn: Make it scream by minimizing temp files”
  1. git-svn: Make it scream by minimizing temp filesMarcus Griep, Aug 8, 2008
  2. Junio C HamanoAug 8, 2008
  3. Marcus GriepAug 9, 2008
  4. Eric WongAug 9, 2008
  5. Marcus GriepAug 9, 2008
  6. Eric WongAug 10, 2008
  7. Junio C HamanoAug 10, 2008
  8. Eric WongAug 10, 2008
  9. Junio C HamanoAug 10, 2008
  10. Eric WongAug 10, 2008
  11. 0/3 git-svn and temporary file improvementsMarcus Griep, Aug 11, 2008
  12. 1/3 Git.pm: Add faculties to allow temp files to be cachedMarcus Griep, Aug 11, 2008
  13. 2/3 git-svn: Make it scream by minimizing temp filesMarcus Griep, Aug 11, 2008
  14. 3/3 git-svn: Reduce temp file usage when dealing with non-linksMarcus Griep, Aug 11, 2008
  15. Eric WongAug 12, 2008
  16. Marcus GriepAug 12, 2008
  17. 3/3 git-svn: Reduce temp file usage when dealing with non-linksMarcus Griep, Aug 12, 2008
  18. 3/3 git-svn: Reduce temp file usage when dealing with non-linksMarcus Griep, Aug 12, 2008
  19. Eric WongAug 13, 2008
  20. Marcus GriepAug 13, 2008
  21. Eric WongAug 13, 2008
  22. Eric WongAug 12, 2008
  23. Marcus GriepAug 12, 2008
  24. 2/3 git-svn: Make it incrementally faster by minimizing temp filesMarcus Griep, Aug 12, 2008
  25. Eric WongAug 13, 2008
  26. Eric WongAug 12, 2008
  27. Marcus GriepAug 12, 2008
  28. 1/3 Git.pm: Add faculties to allow temp files to be cachedMarcus Griep, Aug 12, 2008
  29. Eric WongAug 13, 2008
  30. Lea WiemannAug 13, 2008
  31. Marcus GriepAug 13, 2008
  32. Marcus GriepAug 13, 2008
  33. Junio C HamanoAug 13, 2008
  34. Lea WiemannAug 13, 2008
  35. Git.pm: require Perl 5.6.1Lea Wiemann, Aug 13, 2008
  36. Eric WongAug 14, 2008
  37. Git.pm: Make File::Spec and File::Temp requirement lazyMarcus Griep, Aug 15, 2008
  38. Bryan DonlanAug 15, 2008
  39. Marcus GriepAug 15, 2008
  40. Git.pm: Make File::Spec and File::Temp requirement lazyMarcus Griep, Aug 15, 2008
  41. Miklos VajnaAug 13, 2008
  42. Junio C HamanoAug 14, 2008
  43. Marcus GriepAug 14, 2008

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