linux-kernel - [PATCH] x86: early res print out alignment

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Message-Id: <200806262317.48716.yhlu.kernel@gmail.com>
Date:	Thu, 26 Jun 2008 23:17:48 -0700
From:	Yinghai Lu <yhlu.kernel@...il.com>
To:	Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] x86: early res print out alignment


Signed-off-by: Yinghai Lu <yhlu.kernel@...il.com>

---
 arch/x86/kernel/e820.c |   20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

Index: linux-2.6/arch/x86/kernel/e820.c
===================================================================
--- linux-2.6.orig/arch/x86/kernel/e820.c
+++ linux-2.6/arch/x86/kernel/e820.c
@@ -828,16 +828,26 @@ void __init free_early(u64 start, u64 en
 
 void __init early_res_to_bootmem(u64 start, u64 end)
 {
-	int i;
+	int i, count;
 	u64 final_start, final_end;
-	for (i = 0; i < MAX_EARLY_RES && early_res[i].end; i++) {
+
+	count  = 0;
+	for (i = 0; i < MAX_EARLY_RES && early_res[i].end; i++)
+		count++;
+
+	printk(KERN_INFO "(%d early reservations):\n", count);
+	for (i = 0; i < count; i++) {
 		struct early_res *r = &early_res[i];
+		printk(KERN_INFO "  #%d [%08llx-%08llx] %16s", i,
+			r->start, r->end - 1, r->name);
 		final_start = max(start, r->start);
 		final_end = min(end, r->end);
-		if (final_start >= final_end)
+		if (final_start >= final_end) {
+			printk(KERN_INFO "\n");
 			continue;
-		printk(KERN_INFO "  early res: %d [%llx-%llx] %s\n", i,
-			final_start, final_end - 1, r->name);
+		}
+		printk(KERN_CONT " ==> [%08llx-%08llx] converted\n",
+			final_start, final_end - 1);
 		reserve_bootmem_generic(final_start, final_end - final_start,
 				BOOTMEM_DEFAULT);
 	}
--
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