https://github.com/torvalds/linux
Revision ae026b2aa19350f3c863df2dce7e0511dd78ff49 authored by Mel Gorman on 17 July 2015, 23:23:48 UTC, committed by Linus Torvalds on 17 July 2015, 23:39:53 UTC
The kbuild test robot reported the following
tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 14a6f1989dae9445d4532941bdd6bbad84f4c8da
commit: 3b242c66ccbd60cf47ab0e8992119d9617548c23 x86: mm: enable deferred struct page initialisation on x86-64
date: 3 days ago
config: x86_64-randconfig-x006-201527 (attached as .config)
reproduce:
git checkout 3b242c66ccbd60cf47ab0e8992119d9617548c23
# save the attached .config to linux build tree
make ARCH=x86_64
All warnings (new ones prefixed by >>):
mm/page_alloc.c: In function 'early_page_uninitialised':
>> mm/page_alloc.c:247:6: warning: unused variable 'nid' [-Wunused-variable]
int nid = early_pfn_to_nid(pfn);
It's due to the NODE_DATA macro ignoring the nid parameter on !NUMA
configurations. This patch avoids the warning by not declaring nid.
Signed-off-by: Mel Gorman <mgorman@suse.de>
Reported-by: Wu Fengguang <fengguang.wu@intel.com>
Cc: "Kirill A. Shutemov" <kirill@shutemov.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 3958b79
Tip revision: ae026b2aa19350f3c863df2dce7e0511dd78ff49 authored by Mel Gorman on 17 July 2015, 23:23:48 UTC
mm, meminit: suppress unused memory variable warning
mm, meminit: suppress unused memory variable warning
Tip revision: ae026b2
| File | Mode | Size |
|---|---|---|
| partitions | ||
| Kconfig | -rw-r--r-- | 3.7 KB |
| Kconfig.iosched | -rw-r--r-- | 1.6 KB |
| Makefile | -rw-r--r-- | 923 bytes |
| bio-integrity.c | -rw-r--r-- | 14.0 KB |
| bio.c | -rw-r--r-- | 50.2 KB |
| blk-cgroup.c | -rw-r--r-- | 31.8 KB |
| blk-core.c | -rw-r--r-- | 90.7 KB |
| blk-exec.c | -rw-r--r-- | 3.2 KB |
| blk-flush.c | -rw-r--r-- | 14.8 KB |
| blk-integrity.c | -rw-r--r-- | 12.5 KB |
| blk-ioc.c | -rw-r--r-- | 10.2 KB |
| blk-iopoll.c | -rw-r--r-- | 5.8 KB |
| blk-lib.c | -rw-r--r-- | 8.0 KB |
| blk-map.c | -rw-r--r-- | 5.2 KB |
| blk-merge.c | -rw-r--r-- | 14.6 KB |
| blk-mq-cpu.c | -rw-r--r-- | 1.6 KB |
| blk-mq-cpumap.c | -rw-r--r-- | 2.5 KB |
| blk-mq-sysfs.c | -rw-r--r-- | 10.6 KB |
| blk-mq-tag.c | -rw-r--r-- | 16.4 KB |
| blk-mq-tag.h | -rw-r--r-- | 2.2 KB |
| blk-mq.c | -rw-r--r-- | 53.7 KB |
| blk-mq.h | -rw-r--r-- | 3.3 KB |
| blk-settings.c | -rw-r--r-- | 27.2 KB |
| blk-softirq.c | -rw-r--r-- | 4.4 KB |
| blk-sysfs.c | -rw-r--r-- | 15.5 KB |
| blk-tag.c | -rw-r--r-- | 10.0 KB |
| blk-throttle.c | -rw-r--r-- | 45.8 KB |
| blk-timeout.c | -rw-r--r-- | 5.7 KB |
| blk.h | -rw-r--r-- | 8.6 KB |
| bounce.c | -rw-r--r-- | 6.4 KB |
| bsg-lib.c | -rw-r--r-- | 6.0 KB |
| bsg.c | -rw-r--r-- | 22.9 KB |
| cfq-iosched.c | -rw-r--r-- | 122.1 KB |
| cmdline-parser.c | -rw-r--r-- | 4.9 KB |
| compat_ioctl.c | -rw-r--r-- | 20.8 KB |
| deadline-iosched.c | -rw-r--r-- | 11.3 KB |
| elevator.c | -rw-r--r-- | 23.8 KB |
| genhd.c | -rw-r--r-- | 44.3 KB |
| ioctl.c | -rw-r--r-- | 11.5 KB |
| ioprio.c | -rw-r--r-- | 5.0 KB |
| noop-iosched.c | -rw-r--r-- | 2.7 KB |
| partition-generic.c | -rw-r--r-- | 14.0 KB |
| scsi_ioctl.c | -rw-r--r-- | 19.4 KB |
| t10-pi.c | -rw-r--r-- | 5.1 KB |
Computing file changes ...
