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Subject[PATCH] zsmalloc: fixup trivial zs size classes value in comments
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According to calculation, ZS_SIZE_CLASSES value is 255
on systems with 4K page size, not 254. The old value may
forget count the ZS_MIN_ALLOC_SIZE in.

This patch fixup this trivial issue in the comments.

Signed-off-by: Weijie Yang <weijie.yang@samsung.com>
---
mm/zsmalloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 36b4591..04a6000 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -141,7 +141,7 @@
#define ZS_MAX_ALLOC_SIZE PAGE_SIZE

/*
- * On systems with 4K page size, this gives 254 size classes! There is a
+ * On systems with 4K page size, this gives 255 size classes! There is a
* trader-off here:
* - Large number of size classes is potentially wasteful as free page are
* spread across these classes
--
1.7.10.4



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