EXT4_FREECLUSTERS_WATERMARK 2981 fs/ext4/ext4.h #define EXT4_FREECLUSTERS_WATERMARK (4 * (percpu_counter_batch * nr_cpu_ids))
EXT4_FREECLUSTERS_WATERMARK 2983 fs/ext4/ext4.h #define EXT4_FREECLUSTERS_WATERMARK 0