From: Patrick Daly <pdaly@xxxxxxxxxxxxxx> Print the name of the CMA region for convenience. This is useful information to have when cma_alloc() fails. Signed-off-by: Patrick Daly <pdaly@xxxxxxxxxxxxxx> Signed-off-by: Georgi Djakov <georgi.djakov@xxxxxxxxxx> --- v2: * Print the "count" variable, as it was originally in the code. (Randy) * Fix spelling s/convienience/convenience/ in the commit text (Randy) v1: https://lore.kernel.org/r/20210208115200.20286-1-georgi.djakov@xxxxxxxxxx/ mm/cma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/cma.c b/mm/cma.c index 23d4a97c834a..54eee2119822 100644 --- a/mm/cma.c +++ b/mm/cma.c @@ -500,8 +500,8 @@ struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align, } if (ret && !no_warn) { - pr_err("%s: alloc failed, req-size: %zu pages, ret: %d\n", - __func__, count, ret); + pr_err("%s: %s: alloc failed, req-size: %zu pages, ret: %d\n", + __func__, cma->name, count, ret); cma_debug_show_areas(cma); }
