f2fs_kvmalloc 2826 fs/f2fs/f2fs.h return f2fs_kvmalloc(sbi, size, flags | __GFP_ZERO); f2fs_kvmalloc 4064 fs/f2fs/segment.c free_i->free_segmap = f2fs_kvmalloc(sbi, bitmap_size, GFP_KERNEL); f2fs_kvmalloc 4069 fs/f2fs/segment.c free_i->free_secmap = f2fs_kvmalloc(sbi, sec_bitmap_size, GFP_KERNEL);