From: Park Ju Hyung <qkrwngud825@gmail.com>
Date: Tue, 14 May 2019 06:36:23 +0000 (+0900)
Subject: f2fs: always assume that the device is idle under gc_urgent
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~4288^2~28
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=f7dfd9f3614419bf690d1438620d1f1c5dc2f1ee;p=linux.git

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 <qkrwngud825@gmail.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 3afc8a707ba5..0b6bfe57c21f 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -2193,6 +2193,9 @@ 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 (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) ||