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| author | Sverker Eriksson <[email protected]> | 2017-02-21 16:07:50 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2017-03-22 15:27:17 +0100 |
| commit | b174a38c5f09859d3714fe5a81773aa5f2d19417 (patch) | |
| tree | d2ca3cd2943d5b2e62cf69b919c617e3b2f1d053 /erts/emulator/beam/erl_db.h | |
| parent | 832091f4dbf27c8bdc572383cbdeba5307d8e41c (diff) | |
| download | otp-b174a38c5f09859d3714fe5a81773aa5f2d19417.tar.gz otp-b174a38c5f09859d3714fe5a81773aa5f2d19417.tar.bz2 otp-b174a38c5f09859d3714fe5a81773aa5f2d19417.zip | |
erts: Replace meta_pid_to{_fixed}_tab with linked lists
from process psd through all owned/fixed tables.
As meta_pid_to{_fixed}_tab maps to slot in meta_main_tab
which is planned for destruction.
In this commit we no longer seize table lock while
freeing the table (free_table_cont) as it's not needed
and makes the code a bit simpler. Any concurrent operation
on the table will only access lock, owner and status
and then bail out.
Diffstat (limited to 'erts/emulator/beam/erl_db.h')
| -rw-r--r-- | erts/emulator/beam/erl_db.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/erts/emulator/beam/erl_db.h b/erts/emulator/beam/erl_db.h index 1c53401590..cbf4b9e007 100644 --- a/erts/emulator/beam/erl_db.h +++ b/erts/emulator/beam/erl_db.h @@ -109,6 +109,7 @@ typedef enum { void init_db(ErtsDbSpinCount); int erts_db_process_exiting(Process *, ErtsProcLocks); +int erts_db_execute_free_fixation(Process*, DbFixation*); void db_info(fmtfn_t, void *, int); void erts_db_foreach_table(void (*)(DbTable *, void *), void *); void erts_db_foreach_offheap(DbTable *, @@ -125,9 +126,6 @@ extern Export ets_select_continue_exp; extern erts_smp_atomic_t erts_ets_misc_mem_size; Eterm erts_ets_colliding_names(Process*, Eterm name, Uint cnt); -Eterm erts_ets_get_meta_state(Process* p); -Eterm erts_ets_restore_meta_state(Process* p, Eterm target_state); - Uint erts_db_get_max_tabs(void); #endif /* ERL_DB_H__ */ |