D7590: remotefilelog: remove the `ensurestart` usage
marmoute (Pierre-Yves David)
phabricator at mercurial-scm.org
Mon Dec 9 13:03:49 UTC 2019
marmoute created this revision.
marmoute added a comment.
Herald added subscribers: mercurial-devel, mjpieters.
Herald added a reviewer: hg-reviewers.
target is the stable-branch
REVISION SUMMARY
The option does not seems to do what we want since it does not wait on the background
process actually starting (eg: taking the lock). And the race have been dealt
with another way anyway.
This effectively back out changeset 2c74337e6483 <https://phab.mercurial-scm.org/rHG2c74337e6483e59c1e66830eb90725cc350bda49>.
REPOSITORY
rHG Mercurial
REVISION DETAIL
https://phab.mercurial-scm.org/D7590
AFFECTED FILES
hgext/remotefilelog/__init__.py
hgext/remotefilelog/repack.py
hgext/remotefilelog/shallowrepo.py
tests/test-remotefilelog-bgprefetch.t
tests/test-remotefilelog-repack-fast.t
tests/test-remotefilelog-repack.t
CHANGE DETAILS
diff --git a/tests/test-remotefilelog-repack.t b/tests/test-remotefilelog-repack.t
--- a/tests/test-remotefilelog-repack.t
+++ b/tests/test-remotefilelog-repack.t
@@ -1,11 +1,8 @@
#require no-windows
$ . "$TESTDIR/remotefilelog-library.sh"
-# devel.remotefilelog.ensurestart: reduce race condition with
-# waiton{repack/prefetch}
$ cat >> $HGRCPATH <<EOF
> [devel]
- > remotefilelog.ensurestart=True
> remotefilelog.bg-wait=True
> EOF
diff --git a/tests/test-remotefilelog-repack-fast.t b/tests/test-remotefilelog-repack-fast.t
--- a/tests/test-remotefilelog-repack-fast.t
+++ b/tests/test-remotefilelog-repack-fast.t
@@ -1,13 +1,11 @@
#require no-windows
$ . "$TESTDIR/remotefilelog-library.sh"
-# devel.remotefilelog.ensurestart: reduce race condition with
-# waiton{repack/prefetch}
+
$ cat >> $HGRCPATH <<EOF
> [remotefilelog]
> fastdatapack=True
> [devel]
- > remotefilelog.ensurestart=True
> remotefilelog.bg-wait=True
> EOF
diff --git a/tests/test-remotefilelog-bgprefetch.t b/tests/test-remotefilelog-bgprefetch.t
--- a/tests/test-remotefilelog-bgprefetch.t
+++ b/tests/test-remotefilelog-bgprefetch.t
@@ -1,11 +1,8 @@
#require no-windows
$ . "$TESTDIR/remotefilelog-library.sh"
-# devel.remotefilelog.ensurestart: reduce race condition with
-# waiton{repack/prefetch}
$ cat >> $HGRCPATH <<EOF
> [devel]
- > remotefilelog.ensurestart=True
> remotefilelog.bg-wait=True
> EOF
diff --git a/hgext/remotefilelog/shallowrepo.py b/hgext/remotefilelog/shallowrepo.py
--- a/hgext/remotefilelog/shallowrepo.py
+++ b/hgext/remotefilelog/shallowrepo.py
@@ -215,13 +215,7 @@
)
def backgroundprefetch(
- self,
- revs,
- base=None,
- repack=False,
- pats=None,
- opts=None,
- ensurestart=False,
+ self, revs, base=None, repack=False, pats=None, opts=None,
):
"""Runs prefetch in background with optional repack
"""
@@ -236,9 +230,7 @@
if repo.ui.configbool(b'devel', b'remotefilelog.bg-wait'):
kwargs['record_wait'] = repo.ui.atexit
- procutil.runbgcommand(
- cmd, encoding.environ, ensurestart=ensurestart, **kwargs
- )
+ procutil.runbgcommand(cmd, encoding.environ, **kwargs)
def prefetch(self, revs, base=None, pats=None, opts=None):
"""Prefetches all the necessary file revisions for the given revs
diff --git a/hgext/remotefilelog/repack.py b/hgext/remotefilelog/repack.py
--- a/hgext/remotefilelog/repack.py
+++ b/hgext/remotefilelog/repack.py
@@ -36,9 +36,7 @@
pass
-def backgroundrepack(
- repo, incremental=True, packsonly=False, ensurestart=False
-):
+def backgroundrepack(repo, incremental=True, packsonly=False):
cmd = [procutil.hgexecutable(), b'-R', repo.origroot, b'repack']
msg = _(b"(running background repack)\n")
if incremental:
@@ -52,9 +50,7 @@
if repo.ui.configbool(b'devel', b'remotefilelog.bg-wait'):
kwargs['record_wait'] = repo.ui.atexit
- procutil.runbgcommand(
- cmd, encoding.environ, ensurestart=ensurestart, **kwargs
- )
+ procutil.runbgcommand(cmd, encoding.environ, **kwargs)
def fullrepack(repo, options=None):
diff --git a/hgext/remotefilelog/__init__.py b/hgext/remotefilelog/__init__.py
--- a/hgext/remotefilelog/__init__.py
+++ b/hgext/remotefilelog/__init__.py
@@ -229,7 +229,6 @@
configitem(b'packs', b'maxpacksize', default=0)
configitem(b'packs', b'maxchainlen', default=1000)
-configitem(b'devel', b'remotefilelog.ensurestart', default=False)
configitem(b'devel', b'remotefilelog.bg-wait', default=False)
# default TTL limit is 30 days
@@ -1085,26 +1084,19 @@
prefetchrevset = ui.config(b'remotefilelog', b'pullprefetch')
bgrepack = repo.ui.configbool(b'remotefilelog', b'backgroundrepack')
bgprefetch = repo.ui.configbool(b'remotefilelog', b'backgroundprefetch')
- ensurestart = repo.ui.configbool(b'devel', b'remotefilelog.ensurestart')
if prefetchrevset:
ui.status(_(b"prefetching file contents\n"))
revs = scmutil.revrange(repo, [prefetchrevset])
base = repo[b'.'].rev()
if bgprefetch:
- repo.backgroundprefetch(
- prefetchrevset, repack=bgrepack, ensurestart=ensurestart
- )
+ repo.backgroundprefetch(prefetchrevset, repack=bgrepack)
else:
repo.prefetch(revs, base=base)
if bgrepack:
- repackmod.backgroundrepack(
- repo, incremental=True, ensurestart=ensurestart
- )
+ repackmod.backgroundrepack(repo, incremental=True)
elif bgrepack:
- repackmod.backgroundrepack(
- repo, incremental=True, ensurestart=ensurestart
- )
+ repackmod.backgroundrepack(repo, incremental=True)
return result
@@ -1255,13 +1247,9 @@
revs = scmutil.revrange(repo, opts.get(b'rev'))
repo.prefetch(revs, opts.get(b'base'), pats, opts)
- ensurestart = repo.ui.configbool(b'devel', b'remotefilelog.ensurestart')
-
# Run repack in background
if opts.get(b'repack'):
- repackmod.backgroundrepack(
- repo, incremental=True, ensurestart=ensurestart
- )
+ repackmod.backgroundrepack(repo, incremental=True)
@command(
@@ -1281,12 +1269,10 @@
)
def repack_(ui, repo, *pats, **opts):
if opts.get(r'background'):
- ensurestart = repo.ui.configbool(b'devel', b'remotefilelog.ensurestart')
repackmod.backgroundrepack(
repo,
incremental=opts.get(r'incremental'),
packsonly=opts.get(r'packsonly', False),
- ensurestart=ensurestart,
)
return
To: marmoute, #hg-reviewers
Cc: mjpieters, mercurial-devel
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