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From: Yinghai Lu on 22 Jun 2010 13:40
so will have more idea where it is, use lmb_debug to controll it

Signed-off-by: Yinghai Lu <yinghai(a)kernel.org>
---
lib/lmb.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/lmb.c b/lib/lmb.c
index bbdb1ec..7a6e11a 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -192,8 +192,6 @@ static int lmb_double_array(struct lmb_type *type)
if (!lmb_can_resize)
return -1;

- pr_debug("lmb: %s array full, doubling...", lmb_type_name(type));
-
/* Calculate new doubled size */
old_size = type->max * sizeof(struct lmb_region);
new_size = old_size << 1;
@@ -221,6 +219,10 @@ static int lmb_double_array(struct lmb_type *type)
}
new_array = __va(addr);

+ if (lmb_debug)
+ pr_info("lmb: %s array is doubled to %ld at %llx - %llx",
+ lmb_type_name(type), type->max * 2, (u64)addr, (u64)addr + new_size);
+
/* Found space, we now need to move the array over before
* we add the reserved region since it may be our reserved
* array itself that is full.
--
1.6.4.2

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Prev: [PATCH 25/25] swiotlb: Use page alignment for early buffer allocation
Next: [PATCH 02/25] lmb: Prepare x86 to use lmb to replace early_res