On 10/03/2021 18:44, Laurent Dufour wrote:
It is better to rely on the API provided by the MM layer instead of directly manipulating the mm_users field. Signed-off-by: Laurent Dufour <[email protected]> ---
Thanks! Acked-by: Frederic Barrat <[email protected]>
drivers/misc/cxl/fault.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/cxl/fault.c b/drivers/misc/cxl/fault.c index 01153b74334a..60c829113299 100644 --- a/drivers/misc/cxl/fault.c +++ b/drivers/misc/cxl/fault.c @@ -200,7 +200,7 @@ static struct mm_struct *get_mem_context(struct cxl_context *ctx) if (ctx->mm == NULL) return NULL;- if (!atomic_inc_not_zero(&ctx->mm->mm_users))+ if (!mmget_not_zero(ctx->mm)) return NULL;return ctx->mm;
