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Re: [PATCH v2 13/16] fsmonitor: trace the new invalidated cache-entry count

From
Junio C Hamano <gitster@pobox.com>
Date
Feb 23, 2024, 17:53 UTC
Message-ID
<xmqq5xyfukx4.fsf@gitster.g>
In-Reply-To
<58b36673e151ad15eb44c9ca1c03cfef51657d11.1708658300.git.gitgitgadget@gmail.com>
"Jeff Hostetler via GitGitGadget" <gitgitgadget@gmail.com> writes:
> From: Jeff Hostetler <jeffhostetler@github.com>
>
> Consolidate the directory/non-directory calls to the refresh handler
> code.  Log the resulting count of invalidated cache-entries.

OK. Again, there is nothing surprising in the changes in the patch. Looking good.

Show 7 quoted lines
> The nr_in_cone value will be used in a later commit to decide if
> we also need to try to do case-insensitive lookups.
>
> Signed-off-by: Jeff Hostetler <jeffhostetler@github.com>
> ---
>  fsmonitor.c | 15 ++++++++++-----
>  1 file changed, 10 insertions(+), 5 deletions(-)
Show 31 quoted lines
> diff --git a/fsmonitor.c b/fsmonitor.c
> index c16ed5d8758..739ddbf7aca 100644
> --- a/fsmonitor.c
> +++ b/fsmonitor.c
> @@ -308,16 +308,21 @@ static void fsmonitor_refresh_callback(struct index_state *istate, char *name)
>  {
>  	int len = strlen(name);
>  	int pos = index_name_pos(istate, name, len);
> +	size_t nr_in_cone;
>  
>  	trace_printf_key(&trace_fsmonitor,
>  			 "fsmonitor_refresh_callback '%s' (pos %d)",
>  			 name, pos);
>  
> -	if (name[len - 1] == '/') {
> -		handle_path_with_trailing_slash(istate, name, pos);
> -	} else {
> -		handle_path_without_trailing_slash(istate, name, pos);
> -	}
> +	if (name[len - 1] == '/')
> +		nr_in_cone = handle_path_with_trailing_slash(istate, name, pos);
> +	else
> +		nr_in_cone = handle_path_without_trailing_slash(istate, name, pos);
> +
> +	if (nr_in_cone)
> +		trace_printf_key(&trace_fsmonitor,
> +				 "fsmonitor_refresh_callback CNT: %d",
> +				 (int)nr_in_cone);
>  }
>  
>  /*
Previous: Jeff Hostetler via GitGitGadgetNext: Jeff Hostetler via GitGitGadget
Message 59 of 91 in “FSMonitor edge cases on case-insensitive file systems”
  1. 00/12 FSMonitor edge cases on case-insensitive file systemsJeff Hostetler via GitGitGadget, Feb 13, 2024
  2. 01/12 sparse-index: pass string length to index_file_exists()Jeff Hostetler via GitGitGadget, Feb 13, 2024
  3. Junio C HamanoFeb 13, 2024
  4. Jeff HostetlerFeb 20, 2024
  5. 02/12 name-hash: add index_dir_exists2()Jeff Hostetler via GitGitGadget, Feb 13, 2024
  6. Junio C HamanoFeb 13, 2024
  7. Jeff HostetlerFeb 20, 2024
  8. Junio C HamanoFeb 20, 2024
  9. Patrick SteinhardtFeb 15, 2024
  10. 03/12 t7527: add case-insensitve test for FSMonitorJeff Hostetler via GitGitGadget, Feb 13, 2024
  11. 04/12 fsmonitor: refactor refresh callback on directory eventsJeff Hostetler via GitGitGadget, Feb 13, 2024
  12. Patrick SteinhardtFeb 15, 2024
  13. Jeff HostetlerFeb 20, 2024
  14. Patrick SteinhardtFeb 21, 2024
  15. 05/12 fsmonitor: refactor refresh callback for non-directory eventsJeff Hostetler via GitGitGadget, Feb 13, 2024
  16. Junio C HamanoFeb 14, 2024
  17. Patrick SteinhardtFeb 15, 2024
  18. 06/12 fsmonitor: clarify handling of directory events in callbackJeff Hostetler via GitGitGadget, Feb 13, 2024
  19. Junio C HamanoFeb 14, 2024
  20. Jeff HostetlerFeb 20, 2024
  21. Junio C HamanoFeb 20, 2024
  22. Patrick SteinhardtFeb 15, 2024
  23. Jeff HostetlerFeb 20, 2024
  24. 07/12 fsmonitor: refactor untracked-cache invalidationJeff Hostetler via GitGitGadget, Feb 13, 2024
  25. Junio C HamanoFeb 14, 2024
  26. Patrick SteinhardtFeb 15, 2024
  27. 08/12 fsmonitor: support case-insensitive directory eventsJeff Hostetler via GitGitGadget, Feb 13, 2024
  28. Patrick SteinhardtFeb 15, 2024
  29. 09/12 fsmonitor: refactor non-directory callbackJeff Hostetler via GitGitGadget, Feb 13, 2024
  30. Patrick SteinhardtFeb 15, 2024
  31. 10/12 fsmonitor: support case-insensitive non-directory eventsJeff Hostetler via GitGitGadget, Feb 13, 2024
  32. 11/12 fsmonitor: refactor bit invalidation in refresh callbackJeff Hostetler via GitGitGadget, Feb 13, 2024
  33. Patrick SteinhardtFeb 15, 2024
  34. 12/12 t7527: update case-insenstive fsmonitor testJeff Hostetler via GitGitGadget, Feb 13, 2024
  35. 00/16 FSMonitor edge cases on case-insensitive file systemsJeff Hostetler via GitGitGadget, Feb 23, 2024
  36. 01/16 name-hash: add index_dir_find()Jeff Hostetler via GitGitGadget, Feb 23, 2024
  37. Junio C HamanoFeb 23, 2024
  38. 03/16 t7527: temporarily disable case-insensitive testsJeff Hostetler via GitGitGadget, Feb 23, 2024
  39. Junio C HamanoFeb 23, 2024
  40. Jeff HostetlerFeb 26, 2024
  41. 02/16 t7527: add case-insensitve test for FSMonitorJeff Hostetler via GitGitGadget, Feb 23, 2024
  42. 05/16 fsmonitor: clarify handling of directory events in callback helperJeff Hostetler via GitGitGadget, Feb 23, 2024
  43. 04/16 fsmonitor: refactor refresh callback on directory eventsJeff Hostetler via GitGitGadget, Feb 23, 2024
  44. Junio C HamanoFeb 23, 2024
  45. 06/16 fsmonitor: refactor refresh callback for non-directory eventsJeff Hostetler via GitGitGadget, Feb 23, 2024
  46. Junio C HamanoFeb 23, 2024
  47. Torsten BögershausenFeb 25, 2024
  48. Junio C HamanoFeb 25, 2024
  49. 07/16 dir: create untracked_cache_invalidate_trimmed_path()Jeff Hostetler via GitGitGadget, Feb 23, 2024
  50. Torsten BögershausenFeb 25, 2024
  51. 08/16 fsmonitor: refactor untracked-cache invalidationJeff Hostetler via GitGitGadget, Feb 23, 2024
  52. 09/16 fsmonitor: move untracked invalidation into helper functionsJeff Hostetler via GitGitGadget, Feb 23, 2024
  53. Junio C HamanoFeb 23, 2024
  54. Jeff HostetlerFeb 26, 2024
  55. 10/16 fsmonitor: return invalidated cache-entry count on directory eventJeff Hostetler via GitGitGadget, Feb 23, 2024
  56. 11/16 fsmonitor: remove custom loop from non-directory path handlerJeff Hostetler via GitGitGadget, Feb 23, 2024
  57. Junio C HamanoFeb 23, 2024
  58. 13/16 fsmonitor: trace the new invalidated cache-entry countJeff Hostetler via GitGitGadget, Feb 23, 2024
  59. Junio C HamanoFeb 23, 2024
  60. 12/16 fsmonitor: return invalided cache-entry count on non-directory eventJeff Hostetler via GitGitGadget, Feb 23, 2024
  61. Junio C HamanoFeb 23, 2024
  62. 14/16 fsmonitor: support case-insensitive eventsJeff Hostetler via GitGitGadget, Feb 23, 2024
  63. Junio C HamanoFeb 23, 2024
  64. Jeff HostetlerFeb 26, 2024
  65. Junio C HamanoFeb 26, 2024
  66. Torsten BögershausenFeb 25, 2024
  67. Jeff HostetlerFeb 26, 2024
  68. 15/16 fsmonitor: refactor bit invalidation in refresh callbackJeff Hostetler via GitGitGadget, Feb 23, 2024
  69. Junio C HamanoFeb 23, 2024
  70. 16/16 t7527: update case-insenstive fsmonitor testJeff Hostetler via GitGitGadget, Feb 23, 2024
  71. 00/14 FSMonitor edge cases on case-insensitive file systemsJeff Hostetler via GitGitGadget, Feb 26, 2024
  72. 01/14 name-hash: add index_dir_find()Jeff Hostetler via GitGitGadget, Feb 26, 2024
  73. 02/14 t7527: add case-insensitve test for FSMonitorJeff Hostetler via GitGitGadget, Feb 26, 2024
  74. 03/14 fsmonitor: refactor refresh callback on directory eventsJeff Hostetler via GitGitGadget, Feb 26, 2024
  75. 04/14 fsmonitor: clarify handling of directory events in callback helperJeff Hostetler via GitGitGadget, Feb 26, 2024
  76. 05/14 fsmonitor: refactor refresh callback for non-directory eventsJeff Hostetler via GitGitGadget, Feb 26, 2024
  77. 06/14 dir: create untracked_cache_invalidate_trimmed_path()Jeff Hostetler via GitGitGadget, Feb 26, 2024
  78. 07/14 fsmonitor: refactor untracked-cache invalidationJeff Hostetler via GitGitGadget, Feb 26, 2024
  79. 08/14 fsmonitor: move untracked-cache invalidation into helper functionsJeff Hostetler via GitGitGadget, Feb 26, 2024
  80. 09/14 fsmonitor: return invalidated cache-entry count on directory eventJeff Hostetler via GitGitGadget, Feb 26, 2024
  81. 10/14 fsmonitor: remove custom loop from non-directory path handlerJeff Hostetler via GitGitGadget, Feb 26, 2024
  82. 11/14 fsmonitor: return invalided cache-entry count on non-directory eventJeff Hostetler via GitGitGadget, Feb 26, 2024
  83. Patrick SteinhardtMar 6, 2024
  84. 12/14 fsmonitor: trace the new invalidated cache-entry countJeff Hostetler via GitGitGadget, Feb 26, 2024
  85. 13/14 fsmonitor: refactor bit invalidation in refresh callbackJeff Hostetler via GitGitGadget, Feb 26, 2024
  86. 14/14 fsmonitor: support case-insensitive eventsJeff Hostetler via GitGitGadget, Feb 26, 2024
  87. Patrick SteinhardtMar 6, 2024
  88. Junio C HamanoFeb 27, 2024
  89. Patrick SteinhardtMar 6, 2024
  90. Junio C HamanoMar 6, 2024
  91. Jeff HostetlerMar 6, 2024

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