Messages in this thread | | | Date | Tue, 25 Feb 2020 16:21:40 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH] f2fs: use kmem_cache pool during inline xattr lookups |
| |
Hi Chao,
I love your patch! Perhaps something to improve:
[auto build test WARNING on f2fs/dev-test] [cannot apply to v5.6-rc3 next-20200224] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Chao-Yu/f2fs-use-kmem_cache-pool-during-inline-xattr-lookups/20200225-094422 base: https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git dev-test config: x86_64-randconfig-s2-20200225 (attached as .config) compiler: gcc-7 (Debian 7.5.0-5) 7.5.0 reproduce: # save the attached .config to linux build tree make ARCH=x86_64
If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from fs/f2fs/dir.c:15:0: fs/f2fs/xattr.h: In function 'f2fs_destroy_xattr_caches': >> fs/f2fs/xattr.h:157:74: warning: 'return' with a value, in function returning void static void f2fs_destroy_xattr_caches(struct f2fs_sb_info *sbi) { return 0; } ^ fs/f2fs/xattr.h:157:13: note: declared here static void f2fs_destroy_xattr_caches(struct f2fs_sb_info *sbi) { return 0; } ^~~~~~~~~~~~~~~~~~~~~~~~~ At top level: fs/f2fs/xattr.h:157:13: warning: 'f2fs_destroy_xattr_caches' defined but not used [-Wunused-function] fs/f2fs/xattr.h:156:12: warning: 'f2fs_init_xattr_caches' defined but not used [-Wunused-function] static int f2fs_init_xattr_caches(struct f2fs_sb_info *sbi) { return 0; } ^~~~~~~~~~~~~~~~~~~~~~ -- In file included from fs/f2fs/super.c:31:0: fs/f2fs/xattr.h: In function 'f2fs_destroy_xattr_caches': >> fs/f2fs/xattr.h:157:74: warning: 'return' with a value, in function returning void static void f2fs_destroy_xattr_caches(struct f2fs_sb_info *sbi) { return 0; } ^ fs/f2fs/xattr.h:157:13: note: declared here static void f2fs_destroy_xattr_caches(struct f2fs_sb_info *sbi) { return 0; } ^~~~~~~~~~~~~~~~~~~~~~~~~
vim +/return +157 fs/f2fs/xattr.h
137 138 #define f2fs_xattr_handlers NULL 139 static inline int f2fs_setxattr(struct inode *inode, int index, 140 const char *name, const void *value, size_t size, 141 struct page *page, int flags) 142 { 143 return -EOPNOTSUPP; 144 } 145 static inline int f2fs_getxattr(struct inode *inode, int index, 146 const char *name, void *buffer, 147 size_t buffer_size, struct page *dpage) 148 { 149 return -EOPNOTSUPP; 150 } 151 static inline ssize_t f2fs_listxattr(struct dentry *dentry, char *buffer, 152 size_t buffer_size) 153 { 154 return -EOPNOTSUPP; 155 } 156 static int f2fs_init_xattr_caches(struct f2fs_sb_info *sbi) { return 0; } > 157 static void f2fs_destroy_xattr_caches(struct f2fs_sb_info *sbi) { return 0; } 158 #endif 159
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org [unhandled content-type:application/gzip] | |