diff options
Diffstat (limited to 'fs/f2fs/gc.c')
| -rw-r--r-- | fs/f2fs/gc.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 9322a7200e31..3e1b6d2ff3a7 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -257,6 +257,8 @@ static int select_gc_type(struct f2fs_sb_info *sbi, int gc_type) switch (sbi->gc_mode) { case GC_IDLE_CB: + case GC_URGENT_LOW: + case GC_URGENT_MID: gc_mode = GC_CB; break; case GC_IDLE_GREEDY: @@ -361,20 +363,15 @@ static unsigned int check_bg_victims(struct f2fs_sb_info *sbi) static unsigned int get_cb_cost(struct f2fs_sb_info *sbi, unsigned int segno) { struct sit_info *sit_i = SIT_I(sbi); - unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); - unsigned int start = GET_SEG_FROM_SEC(sbi, secno); unsigned long long mtime = 0; unsigned int vblocks; unsigned char age = 0; unsigned char u; - unsigned int i; unsigned int usable_segs_per_sec = f2fs_usable_segs_in_sec(sbi); - for (i = 0; i < usable_segs_per_sec; i++) - mtime += get_seg_entry(sbi, start + i)->mtime; + mtime = f2fs_get_section_mtime(sbi, segno); + f2fs_bug_on(sbi, mtime == INVALID_MTIME); vblocks = get_valid_blocks(sbi, segno, true); - - mtime = div_u64(mtime, usable_segs_per_sec); vblocks = div_u64(vblocks, usable_segs_per_sec); u = BLKS_TO_SEGS(sbi, vblocks * 100); @@ -519,10 +516,7 @@ static void add_victim_entry(struct f2fs_sb_info *sbi, struct victim_sel_policy *p, unsigned int segno) { struct sit_info *sit_i = SIT_I(sbi); - unsigned int secno = GET_SEC_FROM_SEG(sbi, segno); - unsigned int start = GET_SEG_FROM_SEC(sbi, secno); unsigned long long mtime = 0; - unsigned int i; if (unlikely(is_sbi_flag_set(sbi, SBI_CP_DISABLED))) { if (p->gc_mode == GC_AT && @@ -530,9 +524,8 @@ static void add_victim_entry(struct f2fs_sb_info *sbi, return; } - for (i = 0; i < SEGS_PER_SEC(sbi); i++) - mtime += get_seg_entry(sbi, start + i)->mtime; - mtime = div_u64(mtime, SEGS_PER_SEC(sbi)); + mtime = f2fs_get_section_mtime(sbi, segno); + f2fs_bug_on(sbi, mtime == INVALID_MTIME); /* Handle if the system time has changed by the user */ if (mtime < sit_i->min_mtime) |