[PATCH 4/8] f2fs: add missing f2fs_balance_fs in f2fs_zero_range

From: Chao Yu f2fs_balance_fs should be called in between node page updating, otherwise node page count will exceeded far beyond watermark of triggering foreground garbage collection, result in facing high risk of hitting LFS allocation failure. Signed-off-by: Chao Yu

[PATCH 4/8] f2fs: add missing f2fs_balance_fs in f2fs_zero_range

From: Chao Yu f2fs_balance_fs should be called in between node page updating, otherwise node page count will exceeded far beyond watermark of triggering foreground garbage collection, result in facing high risk of hitting LFS allocation failure. Signed-off-by: Chao Yu --- fs/f2fs/file.c | 3