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refactor: free more reachable memory with EXITFREE (#26349)

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Discovered using __sanitizer_print_memory_profile().
This commit is contained in:
zeertzjq
2023-12-02 07:55:44 +08:00
committed by GitHub
parent 983defd284
commit f6e5366d00
16 changed files with 151 additions and 18 deletions
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25
src/nvim/memory.c
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@@ -9,9 +9,12 @@
#include <time.h>
#include "nvim/api/extmark.h"
#include "nvim/api/private/helpers.h"
#include "nvim/api/ui.h"
#include "nvim/arglist.h"
#include "nvim/ascii_defs.h"
#include "nvim/buffer_updates.h"
#include "nvim/channel.h"
#include "nvim/context.h"
#include "nvim/decoration_provider.h"
#include "nvim/drawline.h"
@@ -23,14 +26,19 @@
#include "nvim/insexpand.h"
#include "nvim/lua/executor.h"
#include "nvim/main.h"
#include "nvim/map_defs.h"
#include "nvim/mapping.h"
#include "nvim/memfile.h"
#include "nvim/memory.h"
#include "nvim/message.h"
#include "nvim/option_vars.h"
#include "nvim/os/input.h"
#include "nvim/sign.h"
#include "nvim/state_defs.h"
#include "nvim/statusline.h"
#include "nvim/ui.h"
#include "nvim/ui_client.h"
#include "nvim/ui_compositor.h"
#include "nvim/usercmd.h"
#include "nvim/vim_defs.h"
@@ -670,6 +678,7 @@ char *arena_memdupz(Arena *arena, const char *buf, size_t size)
# include "nvim/grid.h"
# include "nvim/mark.h"
# include "nvim/msgpack_rpc/channel.h"
# include "nvim/msgpack_rpc/helpers.h"
# include "nvim/ops.h"
# include "nvim/option.h"
# include "nvim/os/os.h"
@@ -738,6 +747,7 @@ void free_all_mem(void)
free_all_marks();
alist_clear(&global_alist);
free_homedir();
free_envmap();
free_users();
free_search_patterns();
free_old_sub();
@@ -792,6 +802,7 @@ void free_all_mem(void)
}
}
channel_free_all_mem();
eval_clear();
api_extmark_free_all_mem();
ctx_free_all();
@@ -815,8 +826,14 @@ void free_all_mem(void)
buf = bufref_valid(&bufref) ? nextbuf : firstbuf;
}
map_destroy(int, &buffer_handles);
map_destroy(int, &window_handles);
map_destroy(int, &tabpage_handles);
// free screenlines (can't display anything now!)
grid_free_all_mem();
stl_clear_click_defs(tab_page_click_defs, tab_page_click_defs_size);
xfree(tab_page_click_defs);
clear_hl_tables(false);
@@ -824,10 +841,18 @@ void free_all_mem(void)
decor_free_all_mem();
drawline_free_all_mem();
input_free_all_mem();
if (ui_client_channel_id) {
ui_client_free_all_mem();
}
remote_ui_free_all_mem();
ui_free_all_mem();
ui_comp_free_all_mem();
nlua_free_all_mem();
rpc_free_all_mem();
msgpack_rpc_helpers_free_all_mem();
// should be last, in case earlier free functions deallocates arenas
arena_free_reuse_blks();