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fsck: porting avoid unneeded loop in build_sit_entries to fsck

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This patch porting avoid unneeded loop in build_sit_entries to fsck

Signed-off-by: Yunlei He <heyunlei@huawei.com>
Acked-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Yunlei He 2016-09-24 12:29:17 +08:00 committed by Jaegeuk Kim
parent 3ffc5a8f3e
commit f1ee35104d
1 changed files with 14 additions and 11 deletions
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25
fsck/mount.c
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@ -1277,24 +1277,27 @@ void build_sit_entries(struct f2fs_sb_info *sbi)
struct sit_info *sit_i = SIT_I(sbi);
struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_COLD_DATA);
struct f2fs_journal *journal = &curseg->sum_blk->journal;
unsigned int segno;
struct seg_entry *se;
struct f2fs_sit_entry sit;
unsigned int i, segno;
for (segno = 0; segno < TOTAL_SEGS(sbi); segno++) {
struct seg_entry *se = &sit_i->sentries[segno];
se = &sit_i->sentries[segno];
struct f2fs_sit_block *sit_blk;
struct f2fs_sit_entry sit;
int i;
for (i = 0; i < sits_in_cursum(journal); i++) {
if (le32_to_cpu(segno_in_journal(journal, i)) == segno) {
sit = sit_in_journal(journal, i);
goto got_it;
}
}
sit_blk = get_current_sit_page(sbi, segno);
sit = sit_blk->entries[SIT_ENTRY_OFFSET(sit_i, segno)];
free(sit_blk);
got_it:
check_block_count(sbi, segno, &sit);
seg_info_from_raw_sit(se, &sit);
}
for (i = 0; i < sits_in_cursum(journal); i++) {
segno = le32_to_cpu(segno_in_journal(journal, i));
se = &sit_i->sentries[segno];
sit = sit_in_journal(journal, i);
check_block_count(sbi, segno, &sit);
seg_info_from_raw_sit(se, &sit);
}