Impaczus/rpcs3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

rsx: Avoid unnecessary memprotect syscalls

Browse Source
This commit is contained in:
kd-11
2022-03-28 23:57:44 +03:00
committed by kd-11
parent e037b5c438
commit 4a86638ce8
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
rpcs3/Emu/RSX/Common/texture_cache.cpp
+4 -1
View File
@@ -96,6 +96,9 @@ namespace rsx
tex_cache_checker.remove(locked_range, protection); tex_cache_checker.remove(locked_range, protection);
#endif #endif
// Save previous state to compare for changes
const auto prev_confirmed_range = confirmed_range;
if (prot != utils::protection::rw) if (prot != utils::protection::rw)
{ {
if (confirmed_range.valid()) if (confirmed_range.valid())
@@ -113,7 +116,7 @@ namespace rsx
init_lockable_range(confirmed_range); init_lockable_range(confirmed_range);
} }
protect(prot, true); protect(prot, confirmed_range != prev_confirmed_range);
} }
void buffered_section::unprotect() void buffered_section::unprotect()