From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Fri, 30 Jul 2021 13:22:09 +0000 (-0400)
Subject: zink: remove PIPE_MAP_ONCE from subdata
X-Git-Tag: upstream/22.3.5~19134
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7d39ef49bd751463f90a0d269812554ab3c1636e;p=platform%2Fupstream%2Fmesa.git

zink: remove PIPE_MAP_ONCE from subdata

subdata calls that happen once for a buffer are likely to happen again,
so just leave them mapped

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12410>
---

diff --git a/src/gallium/drivers/zink/zink_resource.c b/src/gallium/drivers/zink/zink_resource.c
index 8436f07..3bef1b2 100644
--- a/src/gallium/drivers/zink/zink_resource.c
+++ b/src/gallium/drivers/zink/zink_resource.c
@@ -1441,7 +1441,7 @@ zink_buffer_subdata(struct pipe_context *ctx, struct pipe_resource *buffer,
    struct pipe_box box;
    uint8_t *map = NULL;
 
-   usage |= PIPE_MAP_WRITE | PIPE_MAP_ONCE;
+   usage |= PIPE_MAP_WRITE;
 
    if (!(usage & PIPE_MAP_DIRECTLY))
       usage |= PIPE_MAP_DISCARD_RANGE;