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-rw-r--r--fs/f2fs/segment.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h
index 062424a0e4c..bdd10eab8c4 100644
--- a/fs/f2fs/segment.h
+++ b/fs/f2fs/segment.h
@@ -142,6 +142,7 @@ struct victim_sel_policy {
int alloc_mode; /* LFS or SSR */
int gc_mode; /* GC_CB or GC_GREEDY */
unsigned long *dirty_segmap; /* dirty segment bitmap */
+ unsigned int max_search; /* maximum # of segments to search */
unsigned int offset; /* last scanned bitmap offset */
unsigned int ofs_unit; /* bitmap search unit */
unsigned int min_cost; /* minimum cost */
@@ -453,7 +454,8 @@ static inline int reserved_sections(struct f2fs_sb_info *sbi)
static inline bool need_SSR(struct f2fs_sb_info *sbi)
{
- return (free_sections(sbi) < overprovision_sections(sbi));
+ return ((prefree_segments(sbi) / sbi->segs_per_sec)
+ + free_sections(sbi) < overprovision_sections(sbi));
}
static inline bool has_not_enough_free_secs(struct f2fs_sb_info *sbi, int freed)
@@ -470,7 +472,7 @@ static inline bool has_not_enough_free_secs(struct f2fs_sb_info *sbi, int freed)
static inline int utilization(struct f2fs_sb_info *sbi)
{
- return div_u64(valid_user_blocks(sbi) * 100, sbi->user_block_count);
+ return div_u64((u64)valid_user_blocks(sbi) * 100, sbi->user_block_count);
}
/*