[f2fs-dev] [PATCH] f2fs: save a multiplication for last_nid calculation

[Fan Li]

Use a slightly easier way to calculate last_nid.

Signed-off-by: Fan li <fanofcode.li@xxxxxxxxxxx>
---
 fs/f2fs/node.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 7834097..55ab330 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -2642,7 +2642,7 @@ static inline void load_free_nid_bitmap(struct f2fs_sb_info *sbi)
                __set_bit_le(i, nm_i->nat_block_bitmap);

                nid = i * NAT_ENTRY_PER_BLOCK;
-               last_nid = (i + 1) * NAT_ENTRY_PER_BLOCK;
+               last_nid = nid + NAT_ENTRY_PER_BLOCK;

                spin_lock(&NM_I(sbi)->nid_list_lock);
                for (; nid < last_nid; nid++)
--
2.7.4