view tests/svn/empty.svndump @ 51599:b0aaffcb6fcf

tags-cache: directly perform a monimal walk for hgtagsfnodescache warming

We do something narrower than the path retrieving data. So lets use dedicated
code instead.

This provides further useful speedup:

### data-env-vars.name            = mozilla-try-2023-03-22-zstd-sparse-revlog
  # benchmark.name                = hg.debug.debug-update-cache
  # bin-env-vars.hg.flavor        = default
  # bin-env-vars.hg.py-re2-module = default
  # benchmark.variants.pre-state  = warm
before-this-series:  19.947581
skip-fnode-filter:   18.916804   (-5.17%, -1.03)
use-rev-num:         17.493725  (-12.30%, -2.45)
this-changesets:     15.919466  (-20.19%, -4.03)

SVN-fs-dump-format-version: 2

UUID: b70c45d5-2b76-4722-a373-d9babae61626

Revision-number: 0
Prop-content-length: 260
Content-length: 260

K 8
svn:date
V 27
2012-04-18T11:35:14.752409Z
K 17
svn:sync-from-url
V 73
file:///Users/pmezard/dev/hg/hg-pmezard/tests/svn/temp/svn-repo/trunk/dir
K 18
svn:sync-from-uuid
V 36
56625b9e-e7e9-45be-ab61-052d41f0e1dd
K 24
svn:sync-last-merged-rev
V 1
4
PROPS-END

Revision-number: 1
Prop-content-length: 112
Content-length: 112

K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2012-04-18T11:35:14.769622Z
K 7
svn:log
V 10
init projA
PROPS-END

Node-path: trunk
Node-kind: dir
Node-action: add
Prop-content-length: 10
Content-length: 10

PROPS-END


Revision-number: 2
Prop-content-length: 107
Content-length: 107

K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2012-04-18T11:35:15.052989Z
K 7
svn:log
V 6
adddir
PROPS-END

Node-path: trunk/dir
Node-kind: dir
Node-action: add
Prop-content-length: 10
Content-length: 10

PROPS-END


Node-path: trunk/dir/a
Node-kind: file
Node-action: add
Prop-content-length: 10
Text-content-length: 2
Text-content-md5: 60b725f10c9c85c70d97880dfe8191b3
Text-content-sha1: 3f786850e387550fdab836ed7e6dc881de23001b
Content-length: 12

PROPS-END
a


Revision-number: 3
Prop-content-length: 105
Content-length: 105

K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2012-04-18T11:35:16.050353Z
K 7
svn:log
V 4
addb
PROPS-END

Revision-number: 4
Prop-content-length: 105
Content-length: 105

K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2012-04-18T11:35:17.050768Z
K 7
svn:log
V 4
addc
PROPS-END