From: Joonsoo Kim <iamjoonsoo.kim@lge.com>
To: Andrew Morton <akpm@linux-foundation.org>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Michal Nazarewicz <mina86@mina86.com>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>,
kvm@vger.kernel.org, linux-mm@kvack.org,
Gleb Natapov <gleb@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alexander Graf <agraf@suse.de>,
kvm-ppc@vger.kernel.org, linux-kernel@vger.kernel.org,
Minchan Kim <minchan@kernel.org>,
Paul Mackerras <paulus@samba.org>,
Paolo Bonzini <pbonzini@redhat.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 01/10] DMA, CMA: clean-up log message
Date: Thu, 12 Jun 2014 12:21:38 +0900 [thread overview]
Message-ID: <1402543307-29800-2-git-send-email-iamjoonsoo.kim@lge.com> (raw)
In-Reply-To: <1402543307-29800-1-git-send-email-iamjoonsoo.kim@lge.com>
We don't need explicit 'CMA:' prefix, since we already define prefix
'cma:' in pr_fmt. So remove it.
And, some logs print function name and others doesn't. This looks
bad to me, so I unify log format to print function name consistently.
Lastly, I add one more debug log on cma_activate_area().
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
diff --git a/drivers/base/dma-contiguous.c b/drivers/base/dma-contiguous.c
index 83969f8..bd0bb81 100644
--- a/drivers/base/dma-contiguous.c
+++ b/drivers/base/dma-contiguous.c
@@ -144,7 +144,7 @@ void __init dma_contiguous_reserve(phys_addr_t limit)
}
if (selected_size && !dma_contiguous_default_area) {
- pr_debug("%s: reserving %ld MiB for global area\n", __func__,
+ pr_debug("%s(): reserving %ld MiB for global area\n", __func__,
(unsigned long)selected_size / SZ_1M);
dma_contiguous_reserve_area(selected_size, selected_base,
@@ -163,8 +163,9 @@ static int __init cma_activate_area(struct cma *cma)
unsigned i = cma->count >> pageblock_order;
struct zone *zone;
- cma->bitmap = kzalloc(bitmap_size, GFP_KERNEL);
+ pr_debug("%s()\n", __func__);
+ cma->bitmap = kzalloc(bitmap_size, GFP_KERNEL);
if (!cma->bitmap)
return -ENOMEM;
@@ -234,7 +235,8 @@ int __init dma_contiguous_reserve_area(phys_addr_t size, phys_addr_t base,
/* Sanity checks */
if (cma_area_count == ARRAY_SIZE(cma_areas)) {
- pr_err("Not enough slots for CMA reserved regions!\n");
+ pr_err("%s(): Not enough slots for CMA reserved regions!\n",
+ __func__);
return -ENOSPC;
}
@@ -274,14 +276,15 @@ int __init dma_contiguous_reserve_area(phys_addr_t size, phys_addr_t base,
*res_cma = cma;
cma_area_count++;
- pr_info("CMA: reserved %ld MiB at %08lx\n", (unsigned long)size / SZ_1M,
- (unsigned long)base);
+ pr_info("%s(): reserved %ld MiB at %08lx\n",
+ __func__, (unsigned long)size / SZ_1M, (unsigned long)base);
/* Architecture specific contiguous memory fixup. */
dma_contiguous_early_fixup(base, size);
return 0;
err:
- pr_err("CMA: failed to reserve %ld MiB\n", (unsigned long)size / SZ_1M);
+ pr_err("%s(): failed to reserve %ld MiB\n",
+ __func__, (unsigned long)size / SZ_1M);
return ret;
}
--
1.7.9.5
next prev parent reply other threads:[~2014-06-12 3:17 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-12 3:21 [PATCH v2 00/10] CMA: generalize CMA reserved area management code Joonsoo Kim
2014-06-12 3:21 ` Joonsoo Kim [this message]
2014-06-12 4:41 ` [PATCH v2 01/10] DMA, CMA: clean-up log message Aneesh Kumar K.V
2014-06-12 5:53 ` Joonsoo Kim
2014-06-12 8:55 ` Michal Nazarewicz
2014-06-12 9:53 ` Michal Nazarewicz
2014-06-16 5:18 ` Joonsoo Kim
2014-06-12 5:18 ` Minchan Kim
2014-06-12 5:55 ` Joonsoo Kim
2014-06-12 8:15 ` Zhang Yanfei
2014-06-12 8:56 ` Michal Nazarewicz
2014-06-12 3:21 ` [PATCH v2 02/10] DMA, CMA: fix possible memory leak Joonsoo Kim
2014-06-12 4:43 ` Aneesh Kumar K.V
2014-06-12 5:25 ` Minchan Kim
2014-06-12 6:02 ` Joonsoo Kim
2014-06-12 8:19 ` Zhang Yanfei
2014-06-12 9:47 ` Michal Nazarewicz
2014-06-12 3:21 ` [PATCH v2 03/10] DMA, CMA: separate core cma management codes from DMA APIs Joonsoo Kim
2014-06-12 4:44 ` Aneesh Kumar K.V
2014-06-12 5:37 ` Minchan Kim
2014-06-16 5:24 ` Joonsoo Kim
2014-06-12 9:55 ` Michal Nazarewicz
2014-06-12 3:21 ` [PATCH v2 04/10] DMA, CMA: support alignment constraint on cma region Joonsoo Kim
2014-06-12 4:50 ` Aneesh Kumar K.V
2014-06-12 5:52 ` Minchan Kim
2014-06-12 6:07 ` Joonsoo Kim
2014-06-12 10:02 ` Michal Nazarewicz
2014-06-16 5:19 ` Joonsoo Kim
2014-06-12 3:21 ` [PATCH v2 05/10] DMA, CMA: support arbitrary bitmap granularity Joonsoo Kim
2014-06-12 6:06 ` Minchan Kim
2014-06-12 6:43 ` Joonsoo Kim
2014-06-12 6:42 ` Minchan Kim
2014-06-12 7:08 ` Minchan Kim
2014-06-12 7:25 ` Zhang Yanfei
2014-06-12 7:41 ` Joonsoo Kim
2014-06-12 8:28 ` Zhang Yanfei
2014-06-12 10:19 ` Michal Nazarewicz
2014-06-16 5:23 ` Joonsoo Kim
2014-06-14 10:09 ` Aneesh Kumar K.V
2014-06-12 3:21 ` [PATCH v2 06/10] CMA: generalize CMA reserved area management functionality Joonsoo Kim
2014-06-12 7:13 ` Minchan Kim
2014-06-12 7:42 ` Joonsoo Kim
2014-06-12 8:29 ` Zhang Yanfei
2014-06-14 10:06 ` Aneesh Kumar K.V
2014-06-14 10:08 ` Aneesh Kumar K.V
2014-06-14 10:16 ` Aneesh Kumar K.V
2014-06-16 5:27 ` Joonsoo Kim
2014-06-12 3:21 ` [PATCH v2 07/10] PPC, KVM, CMA: use general CMA reserved area management framework Joonsoo Kim
2014-06-14 8:53 ` Aneesh Kumar K.V
2014-06-16 5:34 ` Joonsoo Kim
2014-06-16 7:02 ` Aneesh Kumar K.V
2014-06-14 10:05 ` Aneesh Kumar K.V
2014-06-16 5:29 ` Joonsoo Kim
2014-06-12 3:21 ` [PATCH v2 08/10] mm, cma: clean-up cma allocation error path Joonsoo Kim
2014-06-12 7:16 ` Minchan Kim
2014-06-12 8:31 ` Zhang Yanfei
2014-06-12 11:34 ` Michal Nazarewicz
2014-06-14 7:18 ` Aneesh Kumar K.V
2014-06-12 3:21 ` [PATCH v2 09/10] mm, cma: move output param to the end of param list Joonsoo Kim
2014-06-12 7:19 ` Minchan Kim
2014-06-12 7:43 ` Joonsoo Kim
2014-06-12 11:38 ` Michal Nazarewicz
2014-06-14 7:20 ` Aneesh Kumar K.V
2014-06-12 3:21 ` [PATCH v2 10/10] mm, cma: use spinlock instead of mutex Joonsoo Kim
2014-06-12 7:40 ` Minchan Kim
2014-06-12 7:56 ` Joonsoo Kim
2014-06-14 7:25 ` [PATCH v2 00/10] CMA: generalize CMA reserved area management code Aneesh Kumar K.V
2014-06-16 5:32 ` Joonsoo Kim
2014-06-16 7:04 ` Aneesh Kumar K.V
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