f2fs: issue all big range discards in umount process
This patch modify max_requests to UINT_MAX, to issue
all big range discards in umount.
Signed-off-by: Yunlei He <[email protected]>
Reviewed-by: Chao Yu <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index b1e58b1..a7ec952 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -943,6 +943,7 @@ static void __init_discard_policy(struct f2fs_sb_info *sbi,
} else if (discard_type == DPOLICY_FSTRIM) {
dpolicy->io_aware = false;
} else if (discard_type == DPOLICY_UMOUNT) {
+ dpolicy->max_requests = UINT_MAX;
dpolicy->io_aware = false;
}
}
