Hi Glauber, FYI, kernel build failed on tree: git://git.kernel.org/pub/scm/linux/kernel/git/glommer/memcg.git kmemcg-slab head: f7dc2a43ce771e73443c82eb25d95f72f8161b45 commit: 0f901d86f02ebf93cd584f9f09b4b6f4add9caa8 [30/33] Aggregate memcg cache values in slabinfo config: cris-allyesconfig # make ARCH=cris All error/warnings: In file included from kernel/fork.c:14:0: include/linux/slab.h:224:45: warning: 'struct seq_file' declared inside parameter list [enabled by default] include/linux/slab.h:224:45: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default] include/linux/slab.h:225:35: warning: 'struct seq_file' declared inside parameter list [enabled by default] -- In file included from mm/slab_common.c:6:0: include/linux/slab.h:224:45: warning: 'struct seq_file' declared inside parameter list [enabled by default] include/linux/slab.h:224:45: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default] include/linux/slab.h:225:35: warning: 'struct seq_file' declared inside parameter list [enabled by default] mm/slab_common.c:250:6: error: conflicting types for 'print_slabinfo_header' include/linux/slab.h:225:6: note: previous declaration of 'print_slabinfo_header' was here mm/slab_common.c:320:5: error: conflicting types for 'cache_show' include/linux/slab.h:224:5: note: previous declaration of 'cache_show' was here -- In file included from mm/bootmem.c:13:0: include/linux/slab.h:224:45: warning: 'struct seq_file' declared inside parameter list [enabled by default] include/linux/slab.h:224:45: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default] include/linux/slab.h:225:35: warning: 'struct seq_file' declared inside parameter list [enabled by default] mm/bootmem.c: In function 'mark_bootmem': mm/bootmem.c:361:1: warning: control reaches end of non-void function [-Wreturn-type] vim +250 mm/slab_common.c 97d06609 Christoph Lameter 2012-07-06 244 int slab_is_available(void) 97d06609 Christoph Lameter 2012-07-06 245 { 97d06609 Christoph Lameter 2012-07-06 246 return slab_state >= UP; 97d06609 Christoph Lameter 2012-07-06 247 } 4d93335e Glauber Costa 2012-09-26 248 4d93335e Glauber Costa 2012-09-26 249 #ifdef CONFIG_SLABINFO 0f901d86 Glauber Costa 2012-10-01 @250 void print_slabinfo_header(struct seq_file *m) 5c939166 Glauber Costa 2012-09-26 251 { 5c939166 Glauber Costa 2012-09-26 252 /* 5c939166 Glauber Costa 2012-09-26 253 * Output format version, so at least we can change it --- 0-DAY kernel build testing backend Open Source Technology Center Fengguang Wu, Yuanhan Liu Intel Corporation -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html