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lix/src/libstore
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Eelco Dolstra 4f09ce7940
Fix 'deadlock: trying to re-acquire self-held lock' 
This was caused by derivations with 'allowSubstitutes = false'. Such
derivations will be built locally. However, if there is another
SubstitionGoal that has the output of the first derivation in its
closure, then the path will be simultaneously built and substituted.

There was a check to catch this situation (via pathIsLockedByMe()),
but it no longer worked reliably because substitutions are now done in
another thread. (Thus the comment 'It can't happen between here and
the lockPaths() call below because we're not allowing multi-threading'
was no longer valid.)

The fix is to handle the path already being locked in both
SubstitutionGoal and DerivationGoal.
2018-02-12 17:06:06 +01:00
..
binary-cache-store.cc move the parallel-compression setting to binary-cache-store, the setting 2018-02-07 21:06:11 +01:00
binary-cache-store.hh move the parallel-compression setting to binary-cache-store, the setting 2018-02-07 21:06:11 +01:00
build.cc Fix 'deadlock: trying to re-acquire self-held lock' 2018-02-12 17:06:06 +01:00
builtins.cc Don't remove Content-Encoding in fetchurl / nix-prefetch-url 2017-09-18 11:07:28 +02:00
builtins.hh Support netrc in <nix/fetchurl.nix> 2017-02-16 15:51:50 +01:00
crypto.cc binary-cache-public-keys -> trusted-public-keys 2017-11-20 17:32:34 +01:00
crypto.hh Revert "Get rid of unicode quotes (#1140)" 2016-11-26 00:38:01 +01:00
derivations.cc Replace Unicode quotes in user-facing strings by ASCII 2017-07-30 12:32:45 +01:00
derivations.hh Replace a few bool flags with enums 2017-07-03 11:38:08 +02:00
download.cc Fix building without aws-sdk-cpp 2018-01-31 22:34:51 +01:00
download.hh Cleanup 2018-01-31 15:14:03 +01:00
export-import.cc Replace Unicode quotes in user-facing strings by ASCII 2017-07-30 12:32:45 +01:00
fs-accessor.hh nix ls-{nar,store}: Return offset of files in the NAR if known 2017-12-07 01:07:07 +01:00
gc.cc Remove obsolete references to manifests 2018-02-01 10:39:16 +01:00
globals.cc Propagate flags like --sandbox to the daemon properly 2017-11-21 18:50:56 +01:00
globals.hh move the parallel-compression setting to binary-cache-store, the setting 2018-02-07 21:06:11 +01:00
http-binary-cache-store.cc Cleanup 2018-01-31 15:14:03 +01:00
legacy-ssh-store.cc LegacySSHStore: Include signatures etc. 2017-09-08 16:55:27 +02:00
local-binary-cache-store.cc Replace Unicode quotes in user-facing strings by ASCII 2017-07-30 12:32:45 +01:00
local-fs-store.cc Replace Unicode quotes in user-facing strings by ASCII 2017-07-30 12:32:45 +01:00
local-store.cc Fix 'deadlock: trying to re-acquire self-held lock' 2018-02-12 17:06:06 +01:00
local-store.hh Rename 1.12 -> 2.0 2018-01-31 18:58:45 +01:00
local.mk Shift Darwin sandbox to separate installed files 2017-10-17 19:15:51 -04:00
machines.cc Allow shorter syntax for chroot stores 2017-10-24 15:32:38 +02:00
machines.hh Replace $NIX_REMOTE_SYSTEMS with an option "builder-files" 2017-05-02 15:46:09 +02:00
misc.cc Call queryMissing() prior to building 2017-08-31 16:05:07 +02:00
nar-accessor.cc Provide random access to cached NARs 2017-12-07 01:07:07 +01:00
nar-accessor.hh Fix build on gcc 7 2017-12-16 00:49:31 +01:00
nar-info-disk-cache.cc Support base-64 hashes 2017-07-04 15:07:41 +02:00
nar-info-disk-cache.hh HttpBinaryCacheStore: Fix caching of WantMassQuery 2016-06-01 16:24:17 +02:00
nar-info.cc Replace Unicode quotes in user-facing strings by ASCII 2017-07-30 12:32:45 +01:00
nar-info.hh Make the store directory a member variable of Store 2016-06-01 16:24:17 +02:00
nix-store.pc.in Install some pkgconfig files 2014-09-18 12:00:40 +02:00
optimise-store.cc Give activities a verbosity level again 2017-08-28 19:13:24 +02:00
pathlocks.cc Fix 'deadlock: trying to re-acquire self-held lock' 2018-02-12 17:06:06 +01:00
pathlocks.hh Fix 'deadlock: trying to re-acquire self-held lock' 2018-02-12 17:06:06 +01:00
profiles.cc Replace Unicode quotes in user-facing strings by ASCII 2017-07-30 12:32:45 +01:00
profiles.hh Allow setting the state directory as a store parameter 2016-06-02 16:02:48 +02:00
references.cc Replace Unicode quotes in user-facing strings by ASCII 2017-07-30 12:32:45 +01:00
references.hh Use "#pragma once" to prevent repeated header file inclusion 2012-07-18 14:59:03 -04:00
remote-fs-accessor.cc Provide random access to cached NARs 2017-12-07 01:07:07 +01:00
remote-fs-accessor.hh Provide random access to cached NARs 2017-12-07 01:07:07 +01:00
remote-store.cc remote_store: register for NIX_REMOTE=unix://path 2018-01-26 22:05:16 +00:00
remote-store.hh remote_store: register for NIX_REMOTE=unix://path 2018-01-26 22:05:16 +00:00
s3-binary-cache-store.cc Check aws-sdk-cpp version 2017-12-22 12:05:13 +01:00
s3-binary-cache-store.hh Fix getS3Stats() 2016-10-06 17:00:52 +02:00
s3.hh Add a "profile" option to S3BinaryCacheStore 2017-11-15 14:18:20 +01:00
sandbox-defaults.sb Remove extraneous comment 2017-11-08 16:17:32 +01:00
sandbox-minimal.sb Always use the Darwin sandbox 2017-06-06 18:44:49 +02:00
sandbox-network.sb OS X sandbox: Improve builtin sandbox profile 2017-05-31 17:25:51 +02:00
schema.sql Mark content-addressed paths in the Nix database and in .narinfo 2016-08-10 18:05:35 +02:00
serve-protocol.hh LegacySSHStore: Include signatures etc. 2017-09-08 16:55:27 +02:00
sqlite.cc Replace Unicode quotes in user-facing strings by ASCII 2017-07-30 12:32:45 +01:00
sqlite.hh Improve SQLite busy handling 2017-02-28 13:59:11 +01:00
ssh-store.cc ssh-store: fix length when writing nar 2017-12-06 11:41:08 +01:00
ssh.cc Disallow SSH host names starting with a dash 2017-08-16 20:55:58 +02:00
ssh.hh Disallow SSH host names starting with a dash 2017-08-16 20:55:58 +02:00
store-api.cc getDefaultSubstituters(): Skip broken substituters 2018-02-09 15:06:47 +01:00
store-api.hh Merge pull request #1816 from shlevy/add-path 2018-02-07 13:32:35 +01:00
worker-protocol.hh Don't send progress messages to older clients 2017-08-28 18:54:23 +02:00