Re: [BUG report]sparse warnings on DEFINE_PER_CPU() symbols non-static

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Dec 04, 2013 at 11:26:44AM +0800, Wanlong Gao wrote:
> Goes away but comes new error:
> 
> /git/linux/fs/inode.c:74:8: error: symbol 'nr_inodes' redeclared with different type (originally declared at /git/linux/fs/inode.c:74) - different address spaces
> /git/linux/fs/inode.c:75:8: error: symbol 'nr_unused' redeclared with different type (originally declared at /git/linux/fs/inode.c:75) - different address spaces
> /git/linux/fs/inode.c:835:8: error: symbol 'last_ino' redeclared with different type (originally declared at /git/linux/fs/inode.c:835) - different address spaces

Oops, my bad.  How about the following?

diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h
index 57e890a..a5fc7d0 100644
--- a/include/linux/percpu-defs.h
+++ b/include/linux/percpu-defs.h
@@ -69,6 +69,7 @@
 	__PCPU_DUMMY_ATTRS char __pcpu_scope_##name;			\
 	extern __PCPU_DUMMY_ATTRS char __pcpu_unique_##name;		\
 	__PCPU_DUMMY_ATTRS char __pcpu_unique_##name;			\
+	extern __PCPU_ATTRS(sec) __typeof__(type) name;			\
 	__PCPU_ATTRS(sec) PER_CPU_DEF_ATTRIBUTES __weak			\
 	__typeof__(type) name
 #else
--
To unsubscribe from this list: send the line "unsubscribe linux-sparse" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Newbies FAQ]     [LKML]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]     [Trinity Fuzzer Tool]

  Powered by Linux