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Merge branch 'ns/batch-fsync'

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Introduce a filesystem-dependent mechanism to optimize the way the
bits for many loose object files are ensured to hit the disk
platter.

* ns/batch-fsync:
  core.fsyncmethod: performance tests for batch mode
  t/perf: add iteration setup mechanism to perf-lib
  core.fsyncmethod: tests for batch mode
  test-lib-functions: add parsing helpers for ls-files and ls-tree
  core.fsync: use batch mode and sync loose objects by default on Windows
  unpack-objects: use the bulk-checkin infrastructure
  update-index: use the bulk-checkin infrastructure
  builtin/add: add ODB transaction around add_files_to_cache
  cache-tree: use ODB transaction around writing a tree
  core.fsyncmethod: batched disk flushes for loose-objects
  bulk-checkin: rebrand plug/unplug APIs as 'odb transactions'
  bulk-checkin: rename 'state' variable and separate 'plugged' boolean
This commit is contained in:
Junio C Hamano
2022-06-03 14:30:34 -07:00
parent 377d347eb3 112a9fe60d
commit 83937e9592
25 changed files with 513 additions and 120 deletions
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3
builtin/unpack-objects.c
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@ -1,5 +1,6 @@
#include "builtin.h"
#include "cache.h"
#include "bulk-checkin.h"
#include "config.h"
#include "object-store.h"
#include "object.h"
@ -503,10 +504,12 @@ static void unpack_all(void)
if (!quiet)
progress = start_progress(_("Unpacking objects"), nr_objects);
CALLOC_ARRAY(obj_list, nr_objects);
begin_odb_transaction();
for (i = 0; i < nr_objects; i++) {
unpack_one(i);
display_progress(progress, i + 1);
}
end_odb_transaction();
stop_progress(&progress);
if (delta_list)