diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index dcd85d33b91d..b7b40bad080a 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -16,6 +16,7 @@
 #include <linux/kthread.h>
 #include <linux/swap.h>
 #include <linux/timer.h>
+#include <linux/timer.h>
 
 #include "f2fs.h"
 #include "segment.h"
@@ -635,15 +636,19 @@ static void f2fs_submit_bio_wait_endio(struct bio *bio)
 }
 
 /* this function is copied from blkdev_issue_discard from block/blk-lib.c */
-static int __f2fs_issue_discard_async(struct f2fs_sb_info *sbi, sector_t sector,
-		sector_t nr_sects, gfp_t gfp_mask, unsigned long flags)
+static int __f2fs_issue_discard_async(struct f2fs_sb_info *sbi,
+				block_t blkstart, block_t blklen)
 {
 	struct block_device *bdev = sbi->sb->s_bdev;
 	struct bio *bio = NULL;
 	int err;
 
-	err = __blkdev_issue_discard(bdev, sector, nr_sects, gfp_mask, flags,
-			&bio);
+	trace_f2fs_issue_discard(sbi->sb, blkstart, blklen);
+
+	err = __blkdev_issue_discard(bdev,
+				SECTOR_FROM_BLOCK(blkstart),
+				SECTOR_FROM_BLOCK(blklen),
+				GFP_NOFS, 0, &bio);
 	if (!err && bio) {
 		struct bio_entry *be = __add_bio_entry(sbi, bio);
 
@@ -656,11 +661,49 @@ static int __f2fs_issue_discard_async(struct f2fs_sb_info *sbi, sector_t sector,
 	return err;
 }
 
+#ifdef CONFIG_BLK_DEV_ZONED
+static int f2fs_issue_discard_zone(struct f2fs_sb_info *sbi,
+					block_t blkstart, block_t blklen)
+{
+	sector_t sector = SECTOR_FROM_BLOCK(blkstart);
+	sector_t nr_sects = SECTOR_FROM_BLOCK(blklen);
+	struct block_device *bdev = sbi->sb->s_bdev;
+
+	if (nr_sects != bdev_zone_size(bdev)) {
+		f2fs_msg(sbi->sb, KERN_INFO,
+			 "Unaligned discard attempted (sector %llu + %llu)",
+			 (unsigned long long)sector,
+			 (unsigned long long)nr_sects);
+		return -EIO;
+	}
+
+	/*
+	 * We need to know the type of the zone: for conventional zones,
+	 * use regular discard if the drive supports it. For sequential
+	 * zones, reset the zone write pointer.
+	 */
+	switch (get_blkz_type(sbi, blkstart)) {
+
+	case BLK_ZONE_TYPE_CONVENTIONAL:
+		if (!blk_queue_discard(bdev_get_queue(bdev)))
+			return 0;
+		return __f2fs_issue_discard_async(sbi, blkstart,
+						  blklen);
+
+	case BLK_ZONE_TYPE_SEQWRITE_REQ:
+	case BLK_ZONE_TYPE_SEQWRITE_PREF:
+		return blkdev_reset_zones(bdev, sector,
+					  nr_sects, GFP_NOFS);
+	default:
+		/* Unknown zone type: broken device ? */
+		return -EIO;
+	}
+}
+#endif
+
 static int f2fs_issue_discard(struct f2fs_sb_info *sbi,
 				block_t blkstart, block_t blklen)
 {
-	sector_t start = SECTOR_FROM_BLOCK(blkstart);
-	sector_t len = SECTOR_FROM_BLOCK(blklen);
 	struct seg_entry *se;
 	unsigned int offset;
 	block_t i;
@@ -672,8 +715,12 @@ static int f2fs_issue_discard(struct f2fs_sb_info *sbi,
 		if (!f2fs_test_and_set_bit(offset, se->discard_map))
 			sbi->discard_blks--;
 	}
-	trace_f2fs_issue_discard(sbi->sb, blkstart, blklen);
-	return __f2fs_issue_discard_async(sbi, start, len, GFP_NOFS, 0);
+
+#ifdef CONFIG_BLK_DEV_ZONED
+	if (f2fs_sb_mounted_blkzoned(sbi->sb))
+		return f2fs_issue_discard_zone(sbi, blkstart, blklen);
+#endif
+	return __f2fs_issue_discard_async(sbi, blkstart, blklen);
 }
 
 static void __add_discard_entry(struct f2fs_sb_info *sbi,