f2fs: Allocate and stat mem used by free nid bitmap more accurately
This patch used f2fs_bitmap_size macro to calculate mem used by free nid bitmap, and stat used mem including aligned part. Signed-off-by: Yunlei He <heyunlei@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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@@ -215,7 +215,8 @@ static void update_mem_info(struct f2fs_sb_info *sbi)
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si->base_mem += sizeof(struct f2fs_nm_info);
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si->base_mem += __bitmap_size(sbi, NAT_BITMAP);
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si->base_mem += (NM_I(sbi)->nat_bits_blocks << F2FS_BLKSIZE_BITS);
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si->base_mem += NM_I(sbi)->nat_blocks * NAT_ENTRY_BITMAP_SIZE;
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si->base_mem += NM_I(sbi)->nat_blocks *
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f2fs_bitmap_size(NAT_ENTRY_PER_BLOCK);
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si->base_mem += NM_I(sbi)->nat_blocks / 8;
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si->base_mem += NM_I(sbi)->nat_blocks * sizeof(unsigned short);
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