f2fs: remove unneeded sit_i in macro SIT_BLOCK_OFFSET/START_SEGNO
Chao Yu [Thu, 4 Sep 2014 10:11:47 +0000 (18:11 +0800)]
sit_i in macro SIT_BLOCK_OFFSET/START_SEGNO is not used, remove it.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

fs/f2fs/segment.c
fs/f2fs/segment.h

index 263a3cf..a978e39 100644 (file)
@@ -1437,7 +1437,7 @@ static struct page *get_current_sit_page(struct f2fs_sb_info *sbi,
                                        unsigned int segno)
 {
        struct sit_info *sit_i = SIT_I(sbi);
-       unsigned int offset = SIT_BLOCK_OFFSET(sit_i, segno);
+       unsigned int offset = SIT_BLOCK_OFFSET(segno);
        block_t blk_addr = sit_i->sit_base_addr + offset;
 
        check_seg_range(sbi, segno);
@@ -1552,7 +1552,7 @@ to_sit_page:
                                page = NULL;
                        }
 
-                       start = START_SEGNO(sit_i, segno);
+                       start = START_SEGNO(segno);
                        end = start + SIT_ENTRY_PER_BLOCK - 1;
 
                        /* read sit block that will be updated */
index ca59e99..321c912 100644 (file)
 
 #define SIT_ENTRY_OFFSET(sit_i, segno)                                 \
        (segno % sit_i->sents_per_block)
-#define SIT_BLOCK_OFFSET(sit_i, segno)                                 \
+#define SIT_BLOCK_OFFSET(segno)                                        \
        (segno / SIT_ENTRY_PER_BLOCK)
-#define        START_SEGNO(sit_i, segno)               \
-       (SIT_BLOCK_OFFSET(sit_i, segno) * SIT_ENTRY_PER_BLOCK)
+#define        START_SEGNO(segno)              \
+       (SIT_BLOCK_OFFSET(segno) * SIT_ENTRY_PER_BLOCK)
 #define SIT_BLK_CNT(sbi)                       \
        ((TOTAL_SEGS(sbi) + SIT_ENTRY_PER_BLOCK - 1) / SIT_ENTRY_PER_BLOCK)
 #define f2fs_bitmap_size(nr)                   \
@@ -624,7 +624,7 @@ static inline pgoff_t current_sit_addr(struct f2fs_sb_info *sbi,
                                                unsigned int start)
 {
        struct sit_info *sit_i = SIT_I(sbi);
-       unsigned int offset = SIT_BLOCK_OFFSET(sit_i, start);
+       unsigned int offset = SIT_BLOCK_OFFSET(start);
        block_t blk_addr = sit_i->sit_base_addr + offset;
 
        check_seg_range(sbi, start);
@@ -651,7 +651,7 @@ static inline pgoff_t next_sit_addr(struct f2fs_sb_info *sbi,
 
 static inline void set_to_next_sit(struct sit_info *sit_i, unsigned int start)
 {
-       unsigned int block_off = SIT_BLOCK_OFFSET(sit_i, start);
+       unsigned int block_off = SIT_BLOCK_OFFSET(start);
 
        if (f2fs_test_bit(block_off, sit_i->sit_bitmap))
                f2fs_clear_bit(block_off, sit_i->sit_bitmap);