Messages in this thread | | | Date | Tue, 2 Nov 2021 03:28:18 +0800 | From | kernel test robot <> | Subject | [jlayton:ceph-fscache-rewrite-indexing 2/6] fs/cachefiles/io.c:214:41: error: 'fscache_n_b_writing' undeclared; did you mean 'fscache_write'? |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git ceph-fscache-rewrite-indexing head: 54d8f4ec911e13051881c8e23628e33054132f41 commit: bbe759e67e26ecc0d2667072d7dafaaa1caf38e2 [2/6] cachefiles: Fix space check to allow for I/O writes config: arc-buildonly-randconfig-r006-20211101 (attached as .config) compiler: arceb-elf-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git/commit/?id=bbe759e67e26ecc0d2667072d7dafaaa1caf38e2 git remote add jlayton https://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux.git git fetch --no-tags jlayton ceph-fscache-rewrite-indexing git checkout bbe759e67e26ecc0d2667072d7dafaaa1caf38e2 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash fs/cachefiles/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
fs/cachefiles/io.c: In function 'cachefiles_write_complete': >> fs/cachefiles/io.c:214:41: error: 'fscache_n_b_writing' undeclared (first use in this function); did you mean 'fscache_write'? 214 | atomic_long_sub(ki->b_writing, &fscache_n_b_writing); | ^~~~~~~~~~~~~~~~~~~ | fscache_write fs/cachefiles/io.c:214:41: note: each undeclared identifier is reported only once for each function it appears in fs/cachefiles/io.c: In function 'cachefiles_write': fs/cachefiles/io.c:273:41: error: 'fscache_n_b_writing' undeclared (first use in this function); did you mean 'fscache_write'? 273 | atomic_long_add(ki->b_writing, &fscache_n_b_writing); | ^~~~~~~~~~~~~~~~~~~ | fscache_write
vim +214 fs/cachefiles/io.c
193 194 /* 195 * Handle completion of a write to the cache. 196 */ 197 static void cachefiles_write_complete(struct kiocb *iocb, long ret, long ret2) 198 { 199 struct cachefiles_kiocb *ki = container_of(iocb, struct cachefiles_kiocb, iocb); 200 struct cachefiles_object *object = ki->object; 201 struct inode *inode = file_inode(ki->iocb.ki_filp); 202 203 _enter("%ld,%ld", ret, ret2); 204 205 /* Tell lockdep we inherited freeze protection from submission thread */ 206 __sb_writers_acquired(inode->i_sb, SB_FREEZE_WRITE); 207 __sb_end_write(inode->i_sb, SB_FREEZE_WRITE); 208 209 if (ret < 0) 210 trace_cachefiles_io_error(object, inode, ret, 211 cachefiles_trace_write_error); 212 213 atomic_long_sub(ki->b_writing, &object->volume->cache->b_writing); > 214 atomic_long_sub(ki->b_writing, &fscache_n_b_writing); 215 set_bit(FSCACHE_COOKIE_HAVE_DATA, &object->cookie->flags); 216 if (ki->term_func) 217 ki->term_func(ki->term_func_priv, ret, ki->was_async); 218 cachefiles_put_kiocb(ki); 219 } 220
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