ext4_sync_fs       73 fs/ext4/super.c static int ext4_sync_fs(struct super_block *sb, int wait);
ext4_sync_fs     1430 fs/ext4/super.c 	.sync_fs	= ext4_sync_fs,
ext4_sync_fs      933 include/trace/events/ext4.h TRACE_EVENT(ext4_sync_fs,