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linux514/515-tkg: Add an alternative fsync (FUTEX_WAIT_MULTIPLE) patchset that can be enabled alongside futex_waitv to have a fallback path on Proton/wine builds using the older Fsync implementation. Thanks to Kisak for reaching out to me and sharing the ideas and patches.

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Tk-Glitch
2021-11-03 18:56:32 +01:00
parent 2d603642da
commit caad3e526d
5 changed files with 1208 additions and 7 deletions
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customization.cfg
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@@ -148,6 +148,7 @@ _acs_override=""
_bcachefs=""
# Set to "true" to enable support for fsync, an experimental replacement for esync found in Valve Proton 4.11+ - https://steamcommunity.com/games/221410/announcements/detail/2957094910196249305
# Can be enabled alongside _futex_waitv on 5.14+ to use it as a fallback for older Proton builds
_fsync="true"
# Set to "true" to enable support for futex2, an experimental interface that can be used by proton-tkg and proton 5.13 experimental through Fsync - Can be enabled alongside fsync to use it as a fallback
@@ -155,7 +156,7 @@ _fsync="true"
_futex2="true"
# Set to "true" to enable backported patches to add support for the futex_waitv() syscall, a new interface for fsync. It will appear in mainline at Linux 5.16 release and requires a wine/proton with builtin support for it. It's expected to be available in Valve Proton 6.3 stable soon - https://github.com/ValveSoftware/wine/pull/128
# !! Disables fsync/futex2 interfaces support !!
# !! Disables futex2 interfaces support !!
# https://github.com/andrealmeid/futex_waitv_patches
_futex_waitv="false"