Commit Graph

11 Commits

Author SHA1 Message Date
Yueh-Hsuan Chiang
e61fafbe7a Fixed clang-build error in util/thread_local.cc
Summary:
This patch fixes the following clang-build error in util/thread_local.cc by using a cleaner macro blocker:

12:26:31 util/thread_local.cc:157:19: error: declaration shadows a static data member of 'rocksdb::ThreadLocalPtr::StaticMeta' [-Werror,-Wshadow]
12:26:31       ThreadData* tls_ =
12:26:31                   ^
12:26:31 util/thread_local.cc:19:66: note: previous declaration is here
12:26:31 __thread ThreadLocalPtr::ThreadData* ThreadLocalPtr::StaticMeta::tls_ = nullptr;
12:26:31                                                                  ^

Test Plan: db_test

Reviewers: sdong, anthony, IslamAbdelRahman, igor

Reviewed By: igor

Subscribers: dhruba

Differential Revision: https://reviews.facebook.net/D44043
2015-08-11 13:30:49 -07:00
sdong
f9728640f3 "make format" against last 10 commits
Summary: This helps Windows port to format their changes, as discussed. Might have formatted some other codes too becasue last 10 commits include more.

Test Plan: Build it.

Reviewers: anthony, IslamAbdelRahman, kradhakrishnan, yhchiang, igor

Reviewed By: igor

Subscribers: leveldb, dhruba

Differential Revision: https://reviews.facebook.net/D41961
2015-07-13 13:50:18 -07:00
Dmitri Smirnov
18285c1e2f Windows Port from Microsoft
Summary: Make RocksDb build and run on Windows to be functionally
 complete and performant. All existing test cases run with no
 regressions. Performance numbers are in the pull-request.

 Test plan: make all of the existing unit tests pass, obtain perf numbers.

 Co-authored-by: Praveen Rao praveensinghrao@outlook.com
 Co-authored-by: Sherlock Huang baihan.huang@gmail.com
 Co-authored-by: Alex Zinoviev alexander.zinoviev@me.com
 Co-authored-by: Dmitri Smirnov dmitrism@microsoft.com
2015-07-01 16:13:56 -07:00
Yueh-Hsuan Chiang
e11a5e776f Improve the comment of util/thread_local.h
Summary: Improve the comment of util/thread_local.h

Test Plan: n/a

Reviewers: ljin

Reviewed By: ljin

Differential Revision: https://reviews.facebook.net/D25449
2014-10-21 17:28:31 -07:00
Lei Jin
547bb6a626 simplify ThreadLocalPtr a little bit
Summary:
make singleton a static member instead of dynamic object. This should
also avoid the race on unique_ptr

Test Plan: make all check

Reviewers: igor, haobo, sdong

Reviewed By: igor

CC: leveldb

Differential Revision: https://reviews.facebook.net/D18177
2014-04-22 21:13:34 -07:00
Igor Canadi
1068d2fa60 Revert "Better port::Mutex::AssertHeld() and AssertNotHeld()"
This reverts commit ddafceb6c2.
2014-04-22 18:38:10 -07:00
Igor Canadi
ddafceb6c2 Better port::Mutex::AssertHeld() and AssertNotHeld()
Summary:
Using ThreadLocalPtr as a flag to determine if a mutex is locked or not enables us to implement AssertNotHeld(). It also makes AssertHeld() actually correct.

I had to remove port::Mutex as a dependency for util/thread_local.h, but that's fine since we can just use std::mutex :)

Test Plan: make check

Reviewers: ljin, dhruba, haobo, sdong, yhchiang

Reviewed By: ljin

CC: leveldb

Differential Revision: https://reviews.facebook.net/D18171
2014-04-22 17:26:21 -07:00
Igor Canadi
1e0d47276c Merge branch 'master' into columnfamilies
Conflicts:
	db/db_impl.cc
	db/db_impl.h
2014-03-07 16:59:47 -08:00
Lei Jin
e5fa4944fc use CAS when returning SuperVersion to ThreadLocal
Summary:
Add a check at the end of GetImpl to release SuperVersion if it becomes
obsolete. Also do Scrape() inside InstallSuperVersion so it happens more
frequent.

Test Plan:
make all check
running asan_check now

Reviewers: igor, haobo, sdong, dhruba

Reviewed By: haobo

CC: leveldb

Differential Revision: https://reviews.facebook.net/D16641
2014-03-07 14:43:22 -08:00
Igor Canadi
9d0577a6be Merge branch 'master' into columnfamilies
Conflicts:
	db/db_impl.cc
	db/db_impl.h
	db/transaction_log_impl.cc
	db/transaction_log_impl.h
	include/rocksdb/options.h
	util/env.cc
	util/options.cc
2014-03-03 18:29:03 -08:00
Lei Jin
b2795b799e thread local pointer storage
Summary:
This is not a generic thread local implementation in the sense that it
only takes pointer. But it does support multiple instances per thread
and lets user plugin function to perform cleanup when thread exits or an
instance gets destroyed.

Test Plan: unit test for now

Reviewers: haobo, igor, sdong, dhruba

Reviewed By: igor

CC: leveldb, kailiu

Differential Revision: https://reviews.facebook.net/D16131
2014-02-25 17:47:37 -08:00