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author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-24 16:25:10 +0200 |
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committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-24 16:25:10 +0200 |
commit | 79e8c7bebb467bbc3f2514d75bba669a3f354324 (patch) | |
tree | 5a07985daff3e50751ec40c51c4536d8f2284031 /drivers/acpi/numa.c | |
parent | Makefile: Add missing soc_camera/ directory (diff) | |
parent | Linux 3.6-rc3 (diff) | |
download | linux-79e8c7bebb467bbc3f2514d75bba669a3f354324.tar.xz linux-79e8c7bebb467bbc3f2514d75bba669a3f354324.zip |
Merge tag 'v3.6-rc3' into staging/for_v3.7
Linux 3.6-rc3
* tag 'v3.6-rc3': (764 commits)
Linux 3.6-rc3
task_work: add a scheduling point in task_work_run()
fs: fix fs/namei.c kernel-doc warnings
eventpoll: use-after-possible-free in epoll_create1()
vfio: grab vfio_device reference *before* exposing the sucker via fd_install()
vfio: get rid of vfio_device_put()/vfio_group_get_device* races
vfio: get rid of open-coding kref_put_mutex
introduce kref_put_mutex()
vfio: don't dereference after kfree...
fbcon: fix race condition between console lock and cursor timer (v1.1)
mm: compaction: Abort async compaction if locks are contended or taking too long
mm: have order > 0 compaction start near a pageblock with free pages
rapidio/tsi721: fix unused variable compiler warning
rapidio/tsi721: fix inbound doorbell interrupt handling
drivers/rtc/rtc-rs5c348.c: fix hour decoding in 12-hour mode
mm: correct page->pfmemalloc to fix deactivate_slab regression
drivers/rtc/rtc-pcf2123.c: initialize dynamic sysfs attributes
mm/compaction.c: fix deferring compaction mistake
drivers/misc/sgi-xp/xpc_uv.c: SGI XPC fails to load when cpu 0 is out of IRQ resources
string: do not export memweight() to userspace
...
Diffstat (limited to 'drivers/acpi/numa.c')
-rw-r--r-- | drivers/acpi/numa.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c index e56f3be7b07d..cb31298ca684 100644 --- a/drivers/acpi/numa.c +++ b/drivers/acpi/numa.c @@ -237,6 +237,8 @@ acpi_parse_processor_affinity(struct acpi_subtable_header *header, return 0; } +static int __initdata parsed_numa_memblks; + static int __init acpi_parse_memory_affinity(struct acpi_subtable_header * header, const unsigned long end) @@ -250,8 +252,8 @@ acpi_parse_memory_affinity(struct acpi_subtable_header * header, acpi_table_print_srat_entry(header); /* let architecture-dependent part to do it */ - acpi_numa_memory_affinity_init(memory_affinity); - + if (!acpi_numa_memory_affinity_init(memory_affinity)) + parsed_numa_memblks++; return 0; } @@ -304,8 +306,10 @@ int __init acpi_numa_init(void) acpi_numa_arch_fixup(); - if (cnt <= 0) - return cnt ?: -ENOENT; + if (cnt < 0) + return cnt; + else if (!parsed_numa_memblks) + return -ENOENT; return 0; } |