Messages in this thread Patch in this message | | | From | Tomer Tayar <> | Subject | [PATCH] habanalabs: Update DRAM consumption on context tear down | Date | Sun, 4 Aug 2019 07:03:41 +0000 |
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The patch adds a missing update of the DRAM memory consumption, when a context is being torn down without an organized release of the allocated memory.
Signed-off-by: Tomer Tayar <ttayar@habana.ai> --- drivers/misc/habanalabs/memory.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/misc/habanalabs/memory.c b/drivers/misc/habanalabs/memory.c index 42d237cae1dc..365fb0cb8dff 100644 --- a/drivers/misc/habanalabs/memory.c +++ b/drivers/misc/habanalabs/memory.c @@ -1629,6 +1629,8 @@ void hl_vm_ctx_fini(struct hl_ctx *ctx) dev_dbg(hdev->dev, "page list 0x%p of asid %d is still alive\n", phys_pg_list, ctx->asid); + atomic64_sub(phys_pg_list->total_size, + &hdev->dram_used_mem); free_phys_pg_pack(hdev, phys_pg_list); idr_remove(&vm->phys_pg_pack_handles, i); } -- 2.17.1
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