[Bug 50281] New: fsync patch for wine 6.0-rc1 (without staging)

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=50281

Bug ID: 50281
           Summary: fsync patch for wine 6.0-rc1 (without staging)
           Product: Wine
           Version: 6.0-rc1
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: wineserver
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 68830
  --> https://bugs.winehq.org/attachment.cgi?id=68830
fsync patch that applies to vanilla wine 6.0-rc1

I have created a new fsync patch that can apply directly to wine 6.0-rc1
without needing esync from staging.

I have tested this patch applied to the latest wine sources (6.0-rc1) as of 7th
December 2020 using Star Citizen 3.11.

I have included it here for you to review for your convenience to review
whether to include it in a future wine version.

Current testing from myself and others in the Star Citizen LUG org when using
fsync enabled wine and kernels are resulting in a much smoother experience.