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gallium/pipebuffer: fix multithread issue on pb_slab_manager_create_buffer

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This is an issue found in testing multiple mediafoundation MFT
concurrently.  Thanks to Jesse for the fix.

cc: mesa-stable

Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Sil Vilerino <sivileri@microsoft.com>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36923>
This commit is contained in:
Pohsiang (John) Hsu
2025-08-21 17:23:11 -07:00
committed by Marge Bot
parent 25b1591df5
commit e76e95e084
1 changed files with 1 additions and 1 deletions
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src/gallium/auxiliary/pipebuffer/pb_bufmgr_slab.c
+1 -1
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@@ -369,7 +369,7 @@ pb_slab_manager_create_buffer(struct pb_manager *_mgr,
const struct pb_desc *desc)
{
struct pb_slab_manager *mgr = pb_slab_manager(_mgr);
static struct pb_slab_buffer *buf;
struct pb_slab_buffer *buf;
struct pb_slab *slab;
struct list_head *list;