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| author | Pip Cet <pipcet@gmail.com> | 2020-08-11 02:16:53 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-11 02:27:43 -0700 |
| commit | 16a16645f524c62f7906036b0e383e4247b58de7 (patch) | |
| tree | ec9af0e89b5494707fc630d5cebec267737d98d7 /src/minibuf.c | |
| parent | 0d0aad213f941efc0fa0ec032e37dc9c2b08c9fb (diff) | |
| download | emacs-16a16645f524c62f7906036b0e383e4247b58de7.tar.gz | |
Rehash hash tables eagerly after loading a dump
This simplifies code, and helps performance in some cases (Bug#36597).
* src/lisp.h (hash_rehash_needed_p): Remove. All uses removed.
(hash_rehash_if_needed): Remove. All uses removed.
(struct Lisp_Hash_Table): Remove comment about rehashing hash tables.
* src/pdumper.c (thaw_hash_tables): New function.
(hash_table_thaw): New function.
(hash_table_freeze): New function.
(dump_hash_table): Simplify.
(dump_hash_table_list): New function.
(hash_table_contents): New function.
(Fdump_emacs_portable): Handle hash tables by eager rehashing.
(pdumper_load): Restore hash tables.
(init_pdumper_once): New function.
Diffstat (limited to 'src/minibuf.c')
| -rw-r--r-- | src/minibuf.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/minibuf.c b/src/minibuf.c index 9d870ce3640..cb302c5a605 100644 --- a/src/minibuf.c +++ b/src/minibuf.c @@ -1212,9 +1212,6 @@ is used to further constrain the set of candidates. */) bucket = AREF (collection, idx); } - if (HASH_TABLE_P (collection)) - hash_rehash_if_needed (XHASH_TABLE (collection)); - while (1) { /* Get the next element of the alist, obarray, or hash-table. */ |