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Diffstat (limited to 'fs/f2fs/gc.c')
-rw-r--r--fs/f2fs/gc.c22
1 files changed, 12 insertions, 10 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index b7ad1ec7e4cc..ea0371e854b4 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -119,7 +119,6 @@ int start_gc_thread(struct f2fs_sb_info *sbi)
kfree(gc_th);
sbi->gc_thread = NULL;
}
-
out:
return err;
}
@@ -164,8 +163,8 @@ static void select_policy(struct f2fs_sb_info *sbi, int gc_type,
p->ofs_unit = sbi->segs_per_sec;
}
- if (p->max_search > MAX_VICTIM_SEARCH)
- p->max_search = MAX_VICTIM_SEARCH;
+ if (p->max_search > sbi->max_victim_search)
+ p->max_search = sbi->max_victim_search;
p->offset = sbi->last_victim[p->gc_mode];
}
@@ -429,7 +428,7 @@ next_step:
/* set page dirty and write it */
if (gc_type == FG_GC) {
- f2fs_wait_on_page_writeback(node_page, NODE, true);
+ f2fs_wait_on_page_writeback(node_page, NODE);
set_page_dirty(node_page);
} else {
if (!PageWriteback(node_page))
@@ -521,6 +520,11 @@ static int check_dnode(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,
static void move_data_page(struct inode *inode, struct page *page, int gc_type)
{
+ struct f2fs_io_info fio = {
+ .type = DATA,
+ .rw = WRITE_SYNC,
+ };
+
if (gc_type == BG_GC) {
if (PageWriteback(page))
goto out;
@@ -529,7 +533,7 @@ static void move_data_page(struct inode *inode, struct page *page, int gc_type)
} else {
struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
- f2fs_wait_on_page_writeback(page, DATA, true);
+ f2fs_wait_on_page_writeback(page, DATA);
if (clear_page_dirty_for_io(page) &&
S_ISDIR(inode->i_mode)) {
@@ -537,7 +541,7 @@ static void move_data_page(struct inode *inode, struct page *page, int gc_type)
inode_dec_dirty_dents(inode);
}
set_cold_data(page);
- do_write_data_page(page);
+ do_write_data_page(page, &fio);
clear_cold_data(page);
}
out:
@@ -631,7 +635,7 @@ next_iput:
goto next_step;
if (gc_type == FG_GC) {
- f2fs_submit_bio(sbi, DATA, true);
+ f2fs_submit_merged_bio(sbi, DATA, WRITE);
/*
* In the case of FG_GC, it'd be better to reclaim this victim
@@ -664,8 +668,6 @@ static void do_garbage_collect(struct f2fs_sb_info *sbi, unsigned int segno,
/* read segment summary of victim */
sum_page = get_sum_page(sbi, segno);
- if (IS_ERR(sum_page))
- return;
blk_start_plug(&plug);
@@ -697,7 +699,7 @@ int f2fs_gc(struct f2fs_sb_info *sbi)
INIT_LIST_HEAD(&ilist);
gc_more:
- if (!(sbi->sb->s_flags & MS_ACTIVE))
+ if (unlikely(!(sbi->sb->s_flags & MS_ACTIVE)))
goto stop;
if (gc_type == BG_GC && has_not_enough_free_secs(sbi, nfree)) {

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