[PATCH v2 0/3] Update USER_SHARED_DATA timestamps continuously.â
rbernon at codeweavers.com
Mon Dec 2 07:32:15 CST 2019
This is an alternate solution to avoid creating shared memory and thread
in the server. A new service is introduced and started as early as
possible. It will setup read-only shared memory for other processes when
they request it through an ioctl, initializing the pages with the
provided data, and then update the timestamps there on a regular basis.
If the service is not yet started - which can happen for the initial
processes and other services, then the process uses the current user
shared data implementation, where no timestamp update is done.
Andrew Wesie (1):
ntdll/tests: Test updating TickCount in user_shared_data.
Rémi Bernon (2):
wineusd.sys: Add new service to update user shared data continuously.
ntdll: Use the new WineUsd service to map user shared data.
configure.ac | 1 +
dlls/ntdll/ntdll_misc.h | 1 +
dlls/ntdll/server.c | 2 +
dlls/ntdll/tests/time.c | 26 +++
dlls/ntdll/thread.c | 34 ++++
dlls/wineusd.sys/Makefile.in | 6 +
dlls/wineusd.sys/wineusd.sys.spec | 1 +
dlls/wineusd.sys/wineusd_main.c | 274 ++++++++++++++++++++++++++++++
include/wine/usd.h | 27 +++
loader/wine.inf.in | 12 ++
10 files changed, 384 insertions(+)
create mode 100644 dlls/wineusd.sys/Makefile.in
create mode 100644 dlls/wineusd.sys/wineusd.sys.spec
create mode 100644 dlls/wineusd.sys/wineusd_main.c
create mode 100644 include/wine/usd.h
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