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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 /includes/Rts.h | |
| 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 'includes/Rts.h')
| -rw-r--r-- | includes/Rts.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/includes/Rts.h b/includes/Rts.h index fc70479eb6..eb11536c19 100644 --- a/includes/Rts.h +++ b/includes/Rts.h @@ -198,7 +198,8 @@ void _assertFail(const char *filename, unsigned int linenum) #include "rts/Linker.h" #include "rts/Ticky.h" #include "rts/Timer.h" -#include "rts/Stable.h" +#include "rts/StablePtr.h" +#include "rts/StableName.h" #include "rts/TTY.h" #include "rts/Utils.h" #include "rts/PrimFloat.h" |