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f2fs: clean up with a macro

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This patch adds GET_BLKOFF_FROM_SEG0 to clean up some codes.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
This commit is contained in:
Jaegeuk Kim 2014-02-04 13:01:10 +09:00
commit 491c0854b4
3 changed files with 8 additions and 9 deletions
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11
fs/f2fs/segment.c
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@ -405,7 +405,7 @@ static void update_sit_entry(struct f2fs_sb_info *sbi, block_t blkaddr, int del)
se = get_seg_entry(sbi, segno);
new_vblocks = se->valid_blocks + del;
offset = GET_SEGOFF_FROM_SEG0(sbi, blkaddr) & (sbi->blocks_per_seg - 1);
offset = GET_BLKOFF_FROM_SEG0(sbi, blkaddr);
f2fs_bug_on((new_vblocks >> (sizeof(unsigned short) << 3) ||
(new_vblocks > sbi->blocks_per_seg)));
@ -987,8 +987,7 @@ void recover_data_page(struct f2fs_sb_info *sbi,
change_curseg(sbi, type, true);
}
curseg->next_blkoff = GET_SEGOFF_FROM_SEG0(sbi, new_blkaddr) &
(sbi->blocks_per_seg - 1);
curseg->next_blkoff = GET_BLKOFF_FROM_SEG0(sbi, new_blkaddr);
__add_sum_entry(sbi, type, sum);
refresh_sit_entry(sbi, old_blkaddr, new_blkaddr);
@ -1026,8 +1025,7 @@ void rewrite_node_page(struct f2fs_sb_info *sbi,
curseg->next_segno = segno;
change_curseg(sbi, type, true);
}
curseg->next_blkoff = GET_SEGOFF_FROM_SEG0(sbi, new_blkaddr) &
(sbi->blocks_per_seg - 1);
curseg->next_blkoff = GET_BLKOFF_FROM_SEG0(sbi, new_blkaddr);
__add_sum_entry(sbi, type, sum);
/* change the current log to the next block addr in advance */
@ -1035,8 +1033,7 @@ void rewrite_node_page(struct f2fs_sb_info *sbi,
curseg->next_segno = next_segno;
change_curseg(sbi, type, true);
}
curseg->next_blkoff = GET_SEGOFF_FROM_SEG0(sbi, next_blkaddr) &
(sbi->blocks_per_seg - 1);
curseg->next_blkoff = GET_BLKOFF_FROM_SEG0(sbi, next_blkaddr);
/* rewrite node page */
set_page_writeback(page);