From 28a39cb26c190e94ebfbb02ce9f15c85043943b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tin=20=C5=A0vagelj?= <tin.svagelj@live.com>
Date: Sat, 7 Dec 2024 20:44:52 +0000
Subject: [PATCH] Revert "Use private mapping from provided shm_pool buffer"
 (#2104)
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This reverts commit b486263b27c6c13a14a89d0940c74b19a7a63940.

It was guided by wrong part of documentation (wl_keyboard::keymap).

Signed-off-by: Tin Švagelj <tin.svagelj@live.com>
---
 src/display-wayland.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/display-wayland.cc b/src/display-wayland.cc
index faa58c5ef..e51ca08a2 100644
--- a/src/display-wayland.cc
+++ b/src/display-wayland.cc
@@ -1055,7 +1055,7 @@ static struct wl_shm_pool *make_shm_pool(struct wl_shm *shm, int size,
     return NULL;
   }
 
-  *data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, 0);
+  *data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
   if (*data == MAP_FAILED) {
     fprintf(stderr, "mmap failed: %m\n");
     close(fd);