Hi Trond, I love your patch! Yet something to improve: [auto build test ERROR on nfs/linux-next] [also build test ERROR on v4.18-rc7 next-20180727] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Trond-Myklebust/NFSv4-bump-drop-the-nlink-count-on-the-parent-dir-when-we-mkdir-rmdir/20180730-123301 base: git://git.linux-nfs.org/projects/trondmy/linux-nfs.git linux-next config: i386-randconfig-x002-201830 (attached as .config) compiler: gcc-7 (Debian 7.3.0-16) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): fs/nfs/nfs4proc.c: In function 'nfs4_dec_nlink_locked': >> fs/nfs/nfs4proc.c:1085:2: error: implicit declaration of function 'dec_nlink'; did you mean 'set_nlink'? [-Werror=implicit-function-declaration] dec_nlink(inode); ^~~~~~~~~ set_nlink Cyclomatic Complexity 5 include/linux/compiler.h:__read_once_size Cyclomatic Complexity 5 include/linux/compiler.h:__write_once_size Cyclomatic Complexity 1 include/linux/kasan-checks.h:kasan_check_read Cyclomatic Complexity 1 include/linux/kasan-checks.h:kasan_check_write Cyclomatic Complexity 2 arch/x86/include/asm/bitops.h:set_bit Cyclomatic Complexity 2 arch/x86/include/asm/bitops.h:clear_bit Cyclomatic Complexity 1 arch/x86/include/asm/bitops.h:test_and_clear_bit Cyclomatic Complexity 1 arch/x86/include/asm/bitops.h:constant_test_bit Cyclomatic Complexity 1 arch/x86/include/asm/bitops.h:variable_test_bit Cyclomatic Complexity 1 arch/x86/include/asm/bitops.h:fls Cyclomatic Complexity 1 include/linux/log2.h:__ilog2_u32 Cyclomatic Complexity 1 arch/x86/include/asm/current.h:get_current Cyclomatic Complexity 2 include/linux/string.h:strnlen Cyclomatic Complexity 4 include/linux/string.h:strlen Cyclomatic Complexity 3 include/linux/string.h:memset Cyclomatic Complexity 5 include/linux/string.h:memcpy Cyclomatic Complexity 5 include/linux/string.h:memcmp Cyclomatic Complexity 1 include/asm-generic/getorder.h:__get_order Cyclomatic Complexity 1 arch/x86/include/asm/atomic.h:arch_atomic_read Cyclomatic Complexity 1 arch/x86/include/asm/atomic.h:arch_atomic_set Cyclomatic Complexity 1 arch/x86/include/asm/atomic.h:arch_atomic_inc Cyclomatic Complexity 1 arch/x86/include/asm/atomic.h:arch_atomic_dec_and_test Cyclomatic Complexity 2 arch/x86/include/asm/atomic.h:arch_atomic_try_cmpxchg Cyclomatic Complexity 1 arch/x86/include/asm/atomic64_32.h:arch_atomic64_set Cyclomatic Complexity 1 arch/x86/include/asm/atomic64_32.h:arch_atomic64_read Cyclomatic Complexity 1 include/asm-generic/atomic-instrumented.h:atomic_read Cyclomatic Complexity 1 include/asm-generic/atomic-instrumented.h:atomic64_read Cyclomatic Complexity 1 include/asm-generic/atomic-instrumented.h:atomic_set Cyclomatic Complexity 1 include/asm-generic/atomic-instrumented.h:atomic64_set Cyclomatic Complexity 1 include/asm-generic/atomic-instrumented.h:atomic_try_cmpxchg Cyclomatic Complexity 1 include/asm-generic/atomic-instrumented.h:atomic_inc Cyclomatic Complexity 1 include/asm-generic/atomic-instrumented.h:atomic_dec_and_test Cyclomatic Complexity 1 include/linux/jump_label.h:static_key_count Cyclomatic Complexity 2 include/linux/jump_label.h:static_key_false Cyclomatic Complexity 1 include/linux/err.h:ERR_PTR Cyclomatic Complexity 1 include/linux/err.h:PTR_ERR Cyclomatic Complexity 1 include/linux/err.h:IS_ERR Cyclomatic Complexity 1 include/linux/err.h:ERR_CAST Cyclomatic Complexity 2 include/linux/thread_info.h:test_ti_thread_flag Cyclomatic Complexity 6 arch/x86/include/asm/preempt.h:__preempt_count_add Cyclomatic Complexity 1 arch/x86/include/asm/preempt.h:__preempt_count_dec_and_test Cyclomatic Complexity 1 arch/x86/include/asm/preempt.h:should_resched Cyclomatic Complexity 1 include/linux/spinlock.h:spin_lock Cyclomatic Complexity 1 include/linux/spinlock.h:spin_unlock Cyclomatic Complexity 1 include/linux/seqlock.h:raw_seqcount_begin Cyclomatic Complexity 1 include/linux/seqlock.h:__read_seqcount_retry Cyclomatic Complexity 1 include/linux/seqlock.h:read_seqcount_retry Cyclomatic Complexity 1 include/linux/seqlock.h:raw_write_seqcount_begin Cyclomatic Complexity 1 include/linux/seqlock.h:raw_write_seqcount_end Cyclomatic Complexity 1 include/linux/seqlock.h:write_seqcount_begin_nested Cyclomatic Complexity 1 include/linux/seqlock.h:write_seqcount_begin Cyclomatic Complexity 1 include/linux/seqlock.h:write_seqcount_end Cyclomatic Complexity 1 include/linux/seqlock.h:write_seqlock Cyclomatic Complexity 1 include/linux/seqlock.h:write_sequnlock Cyclomatic Complexity 1 include/linux/nodemask.h:node_state Cyclomatic Complexity 1 include/linux/rcupdate.h:rcu_lock_acquire Cyclomatic Complexity 1 include/linux/rcupdate.h:rcu_lock_release Cyclomatic Complexity 4 include/linux/rcupdate.h:rcu_read_lock Cyclomatic Complexity 4 include/linux/rcupdate.h:rcu_read_unlock Cyclomatic Complexity 1 include/linux/rcupdate.h:rcu_read_lock_sched_notrace Cyclomatic Complexity 2 include/linux/rcupdate.h:rcu_read_unlock_sched_notrace Cyclomatic Complexity 1 arch/x86/include/asm/topology.h:numa_node_id Cyclomatic Complexity 1 include/linux/topology.h:numa_mem_id Cyclomatic Complexity 1 include/linux/gfp.h:__alloc_pages Cyclomatic Complexity 4 include/linux/gfp.h:__alloc_pages_node Cyclomatic Complexity 2 include/linux/gfp.h:alloc_pages_node Cyclomatic Complexity 2 include/linux/page-flags.h:compound_head Cyclomatic Complexity 1 include/linux/page_ref.h:page_ref_count Cyclomatic Complexity 2 include/linux/page_ref.h:page_ref_dec_and_test Cyclomatic Complexity 2 include/linux/dcache.h:dget Cyclomatic Complexity 1 include/linux/dcache.h:d_really_is_negative Cyclomatic Complexity 1 include/linux/dcache.h:d_really_is_positive Cyclomatic Complexity 1 include/linux/dcache.h:d_inode Cyclomatic Complexity 1 include/linux/refcount.h:refcount_set Cyclomatic Complexity 1 include/linux/refcount.h:refcount_read Cyclomatic Complexity 1 arch/x86/include/asm/refcount.h:refcount_inc Cyclomatic Complexity 1 arch/x86/include/asm/refcount.h:refcount_dec_and_test Cyclomatic Complexity 11 arch/x86/include/asm/refcount.h:refcount_add_not_zero Cyclomatic Complexity 1 arch/x86/include/asm/refcount.h:refcount_inc_not_zero Cyclomatic Complexity 1 arch/x86/include/asm/signal.h:__const_sigismember Cyclomatic Complexity 1 include/linux/sched.h:task_thread_info Cyclomatic Complexity 1 include/linux/sched.h:test_tsk_thread_flag Cyclomatic Complexity 2 include/linux/fs.h:i_size_read Cyclomatic Complexity 1 include/linux/mm.h:put_page_testzero Cyclomatic Complexity 1 include/linux/mm.h:put_devmap_managed_page Cyclomatic Complexity 3 include/linux/mm.h:put_page Cyclomatic Complexity 1 include/linux/delay.h:ssleep Cyclomatic Complexity 67 include/linux/slab.h:kmalloc_large Cyclomatic Complexity 3 include/linux/slab.h:kmalloc Cyclomatic Complexity 1 include/linux/slab.h:kzalloc Cyclomatic Complexity 1 include/linux/kref.h:kref_init Cyclomatic Complexity 1 include/linux/kref.h:kref_get Cyclomatic Complexity 2 include/linux/kref.h:kref_put Cyclomatic Complexity 1 include/linux/sched/signal.h:signal_pending Cyclomatic Complexity 1 include/linux/sched/signal.h:__fatal_signal_pending Cyclomatic Complexity 3 include/linux/sched/signal.h:fatal_signal_pending Cyclomatic Complexity 1 include/linux/unaligned/access_ok.h:put_unaligned_be64 vim +1085 fs/nfs/nfs4proc.c 1080 1081 static void 1082 nfs4_dec_nlink_locked(struct inode *inode) 1083 { 1084 NFS_I(inode)->cache_validity |= NFS_INO_INVALID_OTHER; > 1085 dec_nlink(inode); 1086 } 1087 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: application/gzip
