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| author | Thomas Gleixner <tglx@linutronix.de> | 2017-04-17 09:57:10 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-04-17 10:16:23 +0200 |
| commit | a83827d04f081b1a73845553c7f60ab9cfd13767 (patch) | |
| tree | 1cd72c81678f38e0bdd83a5dcf9c7a77d17d50a6 | |
| parent | c238f2343441e3995d2d4e993de42b072d005f4a (diff) | |
| download | linux-a83827d04f081b1a73845553c7f60ab9cfd13767.tar.gz linux-a83827d04f081b1a73845553c7f60ab9cfd13767.tar.bz2 linux-a83827d04f081b1a73845553c7f60ab9cfd13767.zip | |
x86/intel_rdt: Get rid of anon union
gcc-4.4.3 fails to statically initialize members of a anon union.
See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10676
The storage saving is not really worth it and aside of that it will catch
usage of the cache member for bandwidth and vice versa easier.
Fixes: 05b93417ce5b ("x86/intel_rdt/mba: Add primary support for Memory Bandwidth Allocation (MBA)")
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| -rw-r--r-- | arch/x86/include/asm/intel_rdt.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/include/asm/intel_rdt.h b/arch/x86/include/asm/intel_rdt.h index bd184e1fd207..597dc4995678 100644 --- a/arch/x86/include/asm/intel_rdt.h +++ b/arch/x86/include/asm/intel_rdt.h @@ -167,10 +167,8 @@ struct rdt_resource { struct rdt_resource *r); int data_width; struct list_head domains; - union { - struct rdt_cache cache; - struct rdt_membw membw; - }; + struct rdt_cache cache; + struct rdt_membw membw; struct rftype *info_files; int nr_info_files; const char *format_str; |