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| author | David Feuer <david.feuer@gmail.com> | 2018-08-29 16:34:21 -0400 |
|---|---|---|
| committer | David Feuer <David.Feuer@gmail.com> | 2018-08-29 16:34:22 -0400 |
| commit | f48e276a5ba68d8b6fcb4a558022581fb30f9326 (patch) | |
| tree | 8ea324b84d137d59cda566d6a559016d2c7437ea /rts/rts.cabal.in | |
| parent | 65eec9cfd4410c0e30b0ed06116c15f8ce3de49d (diff) | |
| download | haskell-f48e276a5ba68d8b6fcb4a558022581fb30f9326.tar.gz | |
Finish stable split
Long ago, the stable name table and stable pointer tables were one.
Now, they are separate, and have significantly different
implementations. I believe the time has come to finish the split
that began in #7674.
* Divide `rts/Stable` into `rts/StableName` and `rts/StablePtr`.
* Give each table its own mutex.
* Add FFI functions `hs_lock_stable_ptr_table` and
`hs_unlock_stable_ptr_table` and document them.
These are intended to replace the previously undocumented
`hs_lock_stable_tables` and `hs_lock_stable_tables`,
which are now documented as deprecated synonyms.
* Make `eqStableName#` use pointer equality instead of unnecessarily
comparing stable name table indices.
Reviewers: simonmar, bgamari, erikd
Reviewed By: bgamari
Subscribers: rwbarton, carter
GHC Trac Issues: #15555
Differential Revision: https://phabricator.haskell.org/D5084
Diffstat (limited to 'rts/rts.cabal.in')
| -rw-r--r-- | rts/rts.cabal.in | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/rts/rts.cabal.in b/rts/rts.cabal.in index d41135ddd3..d509953a1b 100644 --- a/rts/rts.cabal.in +++ b/rts/rts.cabal.in @@ -127,7 +127,8 @@ library rts/Profiling.h rts/Signals.h rts/SpinLock.h - rts/Stable.h + rts/StableName.h + rts/StablePtr.h rts/StaticPtrTable.h rts/TTY.h rts/Threads.h @@ -393,7 +394,8 @@ library STM.c Schedule.c Sparks.c - Stable.c + StableName.c + StablePtr.c StaticPtrTable.c Stats.c StgCRun.c |