We pass 'nfree' to has_not_enough_free_secs to check whether there is enough free section, but 'nfree' indicates the number of segment gced, should alter the value to section number.
Signed-off-by: Chao Yu <chao2...@samsung.com> --- fs/f2fs/gc.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index e932740..7ad2a60 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -817,7 +817,8 @@ gc_more: if (unlikely(f2fs_cp_error(sbi))) goto stop; - if (gc_type == BG_GC && has_not_enough_free_secs(sbi, nfree)) { + if (gc_type == BG_GC && + has_not_enough_free_secs(sbi, nfree / sbi->segs_per_sec)) { gc_type = FG_GC; if (__get_victim(sbi, &segno, gc_type) || prefree_segments(sbi)) write_checkpoint(sbi, &cpc); @@ -839,7 +840,7 @@ gc_more: if (gc_type == FG_GC) sbi->cur_victim_sec = NULL_SEGNO; - if (has_not_enough_free_secs(sbi, nfree)) + if (has_not_enough_free_secs(sbi, nfree / sbi->segs_per_sec)) goto gc_more; if (gc_type == FG_GC) -- 2.5.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/