Messages in this thread Patch in this message |  | | From | Georgi Djakov <> | Subject | [PATCH] mm: cma: Print region name on failure | Date | Mon, 8 Feb 2021 13:52:00 +0200 |
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From: Patrick Daly <pdaly@codeaurora.org>
Print the name of the cma region for convienience. This is useful information to have when cma_alloc() fails.
Signed-off-by: Patrick Daly <pdaly@codeaurora.org> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> --- mm/cma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/cma.c b/mm/cma.c index 23d4a97c834a..9ca6eaa0e52e 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, cma->count, ret); cma_debug_show_areas(cma); }
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