[Mesa-dev] [PATCH] i965: fix disk_cache leak when destroying context

[Iago Toral]

Reviewed-by: Iago Toral Quiroga <itoral at igalia.com>

On Fri, 2018-01-26 at 10:48 +0200, Tapani Pälli wrote:
>    ==2780== 1,024 bytes in 1 blocks are possibly lost in loss record
> 180 of 205
>    ==2780==    at 0x4C31A1E: calloc (vg_replace_malloc.c:711)
>    ==2780==    by 0x13F6467E: util_queue_init (u_queue.c:309)
>    ==2780==    by 0x13F5C9F6: disk_cache_create (disk_cache.c:369)
>    ==2780==    by 0x13F05406: brw_disk_cache_init
> (brw_disk_cache.c:428)
>    ==2780==    by 0x13F01E78: brwCreateContext (brw_context.c:1068)
> 
> Signed-off-by: Tapani Pälli <tapani.palli at intel.com>
> ---
>  src/mesa/drivers/dri/i965/brw_context.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/src/mesa/drivers/dri/i965/brw_context.c
> b/src/mesa/drivers/dri/i965/brw_context.c
> index 9ed8bc64bb..07a234b367 100644
> --- a/src/mesa/drivers/dri/i965/brw_context.c
> +++ b/src/mesa/drivers/dri/i965/brw_context.c
> @@ -73,6 +73,7 @@
>  #include "tnl/t_pipeline.h"
>  #include "util/ralloc.h"
>  #include "util/debug.h"
> +#include "util/disk_cache.h"
>  #include "isl/isl.h"
>  
>  /***************************************
> @@ -1129,6 +1130,8 @@ intelDestroyContext(__DRIcontext *
> driContextPriv)
>  
>     driDestroyOptionCache(&brw->optionCache);
>  
> +   disk_cache_destroy(brw->ctx.Cache);
> +
>     /* free the Mesa context */
>     _mesa_free_context_data(&brw->ctx);
>