[PATCH 2/2] f2fs: fix to use sb_{start,end}_intwrite{_trylock,}() in gc_thread_func()

[Chao Yu]

Since background GC is f2fs inner operation, so, let's use
sb_{start,end}_intwrite{_trylock,}() instead of
sb_{start,end}_write{_trylock,}() in gc_thread_func().

Signed-off-by: Chao Yu <chao@xxxxxxxxxx>
---
 fs/f2fs/gc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index ef667fec9a12..004587ac5530 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -76,7 +76,7 @@ static int gc_thread_func(void *data)
 			f2fs_stop_checkpoint(sbi, false,
 					STOP_CP_REASON_FAULT_INJECT);
 
-		if (!sb_start_write_trylock(sbi->sb)) {
+		if (!sb_start_intwrite_trylock(sbi->sb)) {
 			stat_other_skip_bggc_count(sbi);
 			continue;
 		}
@@ -163,7 +163,7 @@ static int gc_thread_func(void *data)
 			}
 			spin_unlock(&sbi->gc_remaining_trials_lock);
 		}
-		sb_end_write(sbi->sb);
+		sb_end_intwrite(sbi->sb);
 
 	} while (!kthread_should_stop());
 	return 0;
-- 
2.40.1