f2fs: always assume that the device is idle under gc_urgent

This allows more aggressive discards and balancing job to be done under gc_urgent. Signed-off-by: Park Ju Hyung <[email protected]> Signed-off-by: Albert I <[email protected]>
KudProject · May 17, 2019 · b7c7212 · b7c7212
1 parent 481ad40
commit b7c7212
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
@@ -2279,6 +2279,9 @@ static inline struct bio *f2fs_bio_alloc(struct f2fs_sb_info *sbi,
 
 static inline bool is_idle(struct f2fs_sb_info *sbi, int type)
 {
+	if (unlikely(sbi->gc_mode == GC_URGENT))
+		return true;
+
 	if (get_pages(sbi, F2FS_RD_DATA) || get_pages(sbi, F2FS_RD_NODE) ||
 		get_pages(sbi, F2FS_RD_META) || get_pages(sbi, F2FS_WB_DATA) ||
 		get_pages(sbi, F2FS_WB_CP_DATA))