upstream/KeyDB
2
0 Fork 1
mirror of https://github.com/Snapchat/KeyDB.git synced 2026-11-06 17:42:32 -05:00
Code Releases 1 Activity
27,299 Commits 106 Branches 29 Tags
ci_fixes
Commit Graph
55 Commits
Author SHA1 Message Date
John Sully 11cd2d6776 Merge branch 'unstable' into keydbpro 
Former-commit-id: 14c24ce161ddcbddb701a20062659261397cb0e4
 2021-05-29 06:49:05 +00:00
John Sully 292bf82483 Mac build break fixes 
Former-commit-id: 083b54472c
 2021-05-28 22:40:03 -04:00
John Sully 6b4f686f5f Merge branch 'unstable' into keydbpro 
Former-commit-id: 205d8f18d2bb8df5253bab40578b006b7aa73fd5
 2021-05-28 23:32:46 +00:00
John Sully 5267928381 Merge tag '6.2.2' into unstable 
Former-commit-id: 93ebb31b17
 2021-05-21 05:54:39 +00:00
John Sully 6b579db919 Fix TSAN errors in tests 
Former-commit-id: 30207d2ab34f175b94f430f97581191343d23f1e
 2021-03-16 02:29:24 +00:00
John Sully 8ce03686ed Ensure the C lock implementation behaves the same as the ASM 
Former-commit-id: b5ddc11c46
 2021-02-07 19:11:05 -05:00
John Sully 7c700f1987 Ensure rehash completes even when we're in a long running task 
Former-commit-id: f107746e90
 2021-02-07 19:11:05 -05:00
John Sully bef72e5f6a Implement rehash during spinlock 
Former-commit-id: f68a26381a
 2021-02-07 19:11:05 -05:00
John Sully b243fa876f Merge branch 'unstable' of https://github.com/JohnSully/KeyDB into unstable 
Former-commit-id: 143f7f634d
 2020-09-21 04:42:46 +00:00
Dmitry Dorofeev 823de49e83 Fix to support FreeBSD pthread_getthreadid_np call 
Former-commit-id: 955faef23a
 2020-09-21 00:41:41 -04:00
John Sully 7b0a5d1e40 Fix TSAN errors in fastlock 
Former-commit-id: 2e159e6ea3
 2020-09-21 03:26:50 +00:00
John Sully 8740fb79af Fix race in futex_sleep 
Former-commit-id: 73300c5700
 2020-05-31 16:03:50 -04:00
John Sully 1ac6e3ecc5 Auto tune lock for high CPU tension scenarios 
Former-commit-id: 8edbae2e04
 2020-05-30 18:22:27 -04:00
John Sully c15802af8b Fix issue #170. Intermittent crash destroying fastlock due to implicit type conversion in assert 
Former-commit-id: ecbe168b54
 2020-05-25 02:13:57 -04:00
John Sully 975ca828d4 Quiet TSAN during exit 
Former-commit-id: fd710d590a
 2020-05-24 12:45:10 -04:00
John Sully a1d9c2e827 use serverAssert() instead of assert() to get callstacks in fastlock 
Former-commit-id: 45535e8a63
 2020-04-28 22:41:07 -04:00
John Sully 0b9779c33f Fix some clang warnings 
Former-commit-id: 3785b1efd4
 2020-04-16 20:12:05 -04:00
John Sully cf9efc8e9f Deprecate travis and finish setting up github CI 
Former-commit-id: 90094a2dca
 2020-04-15 23:04:04 -04:00
John Sully 4f2f2affed ASAN races in leak checker 
Former-commit-id: 9dfa074cd6
 2020-04-15 22:24:12 -04:00
John Sully 69806aaa7b Print stack traces of other threads in the deadlock detector 
Former-commit-id: 6b0172b9bf
 2020-03-19 15:37:49 -04:00
John Sully ec4eb534d7 Fix compile failure on raspberry pi machines, issue #141 
Former-commit-id: aaca32a5cd
 2020-02-28 23:49:17 -05:00
John Sully 1db49c5897 Fix issue #146 
Former-commit-id: e5a2d59446
 2020-02-28 21:21:05 -05:00
John Sully c2ef5957ef Add double unlock detection and improve fastlock_unlock assmebly 
Former-commit-id: 98aefac09b
 2020-02-17 19:54:05 -05:00
John Sully 1790b02984 Fix issue #130 due to fastlock timeout reduction 
Former-commit-id: dbef17c2e1
 2020-01-01 11:52:00 -05:00
John Sully 0860489563 Fix deadlock in spinlock (mfence) also spin for less time before sleeping 
Former-commit-id: 8a9045c028
 2019-11-30 00:51:58 -05:00
John Sully dd5acf2c0d Fastlock should yield in ARM 
Former-commit-id: 6c65a11b8d
 2019-11-28 14:26:43 -05:00
John Sully 72bbf16c2f Fix failure to wakeup from futex sleep due to fastlock_unlock reading the wrong offset in the asm version. Also fix false sharing in spinlock 
Former-commit-id: 4c8603815c
 2019-11-17 16:06:49 -05:00
John Sully b14b11c87c Fix build break in TravisCI 
Former-commit-id: 2da09e0732
 2019-10-23 13:31:39 -04:00
John Sully 03769b5c17 Remove race conditions 
Former-commit-id: 5a8cb77d0d
 2019-10-22 23:26:37 -04:00
John Sully 1c1260d71f Optimize deadlock detection, fix callstack for ASM, and annotate locks 
Note: This change moves our assembly code to use the GNU Assembler because NASM seems to be incapable of emitting the necessary debug information for callstack unwinding to work.

Former-commit-id: 600fc241cf
 2019-10-22 21:34:51 -04:00
John Sully b84d9671ec Implement deadlock detection 
Former-commit-id: fa797408d9
 2019-10-22 00:43:32 -04:00
John Sully 7ba2941735 Add support for sanitizers and fix issues they have found 
Former-commit-id: 58971a430d
 2019-07-18 18:39:42 -04:00
John Sully 8f1e7d9d5b Fix deadlock with client and ae locks 
Former-commit-id: 8630339e43
 2019-07-12 20:46:50 -04:00
John Sully 5aaa95ec11 Fix additional warnings 
Former-commit-id: 1531cfb7ee
 2019-06-27 16:29:36 -04:00
John Sully 15d37f3d65 Fix mac build breaks 
Former-commit-id: 16a89f21dc
 2019-06-27 15:04:09 -04:00
John Sully fb1b845fe5 Fix issues with relaxed memory model architectures 
Former-commit-id: e37bc4ad40
 2019-06-17 23:00:12 -04:00
John Sully 0cd9bc48fc Even the next up thread should sleep in the futex 
Former-commit-id: 8b76b01bfe
 2019-06-17 23:00:12 -04:00
John Sully 5573f021c5 Fallback to a futex if we spin for a long time 
Former-commit-id: ec57b4b024
 2019-06-17 23:00:12 -04:00
John Sully a6724676be OS X build fixes 
Former-commit-id: 1dff223c71
 2019-03-24 18:06:57 -04:00
John Sully 4def2bad94 comment issue 
Former-commit-id: 19956b3807
 2019-03-21 22:18:48 +00:00
John Sully 4ed44398fd Polarity of the weak flag was wrong. We want to use the strong variant of atomic_compare_exchange always 
Former-commit-id: ab9122f2cb
 2019-03-21 22:17:04 +00:00
John Sully be3272ec38 Add debugging stats to the INFO command 
Former-commit-id: ac80a5c6a6
 2019-03-19 22:04:33 -04:00
John Sully 465b8a9ea7 write fastlock_unlock in ASM... because its faster 
Former-commit-id: bad73faf28
 2019-03-02 16:47:27 -05:00
John Sully 7a4227915a Rewrite our spinlock in assembly, pretty big performance improvement 
Former-commit-id: 40d7a701fe
 2019-02-25 18:21:27 -05:00
John Sully 1761aabab4 Lock use after free 2019-02-22 21:00:14 -05:00
John Sully b6735ac883 Remove unnecessary mfences 2019-02-22 15:49:22 -05:00
John Sully d016b967c5 Implement try_lock 2019-02-22 01:23:31 -05:00
John Sully 942510f1a5 Change fastlock implementation from naive spinlock to a ticket lock for better fairness and lower peak latency 2019-02-21 00:16:47 -05:00
John Sully 02e7fe400c Cleanup lock contention, and ensure clients are written to in an unsafe way when the global lock is released 2019-02-20 23:30:21 -05:00
John Sully 29c1105132 Multithreading works! 2019-02-20 01:20:26 -05:00