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| author | David Hildenbrand <david@redhat.com> | 2020-04-06 20:07:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-07 10:43:40 -0700 |
| commit | 862919e568356cc36288a11b42cd88ec3a7100e9 (patch) | |
| tree | aa1287b77ab58e66db1017e967d17e99822a4e9d /drivers/base/memory.c | |
| parent | 5a04af1322f0124c6e89870ca4e69d5d0f00b4f8 (diff) | |
| download | linux-next-862919e568356cc36288a11b42cd88ec3a7100e9.tar.gz | |
mm/memory_hotplug: convert memhp_auto_online to store an online_type
... and rename it to memhp_default_online_type. This is a preparation
for more detailed default online behavior.
Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Wei Yang <richard.weiyang@gmail.com>
Reviewed-by: Baoquan He <bhe@redhat.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Wei Yang <richard.weiyang@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
Cc: Wei Liu <wei.liu@kernel.org>
Cc: Yumei Huang <yuhuang@redhat.com>
Link: http://lkml.kernel.org/r/20200317104942.11178-8-david@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/base/memory.c')
| -rw-r--r-- | drivers/base/memory.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/base/memory.c b/drivers/base/memory.c index 1c90bdf60d85..7d2f829d00d7 100644 --- a/drivers/base/memory.c +++ b/drivers/base/memory.c @@ -378,10 +378,8 @@ static DEVICE_ATTR_RO(block_size_bytes); static ssize_t auto_online_blocks_show(struct device *dev, struct device_attribute *attr, char *buf) { - if (memhp_auto_online) - return sprintf(buf, "online\n"); - else - return sprintf(buf, "offline\n"); + return sprintf(buf, "%s\n", + online_type_to_str[memhp_default_online_type]); } static ssize_t auto_online_blocks_store(struct device *dev, @@ -389,9 +387,9 @@ static ssize_t auto_online_blocks_store(struct device *dev, const char *buf, size_t count) { if (sysfs_streq(buf, "online")) - memhp_auto_online = true; + memhp_default_online_type = MMOP_ONLINE; else if (sysfs_streq(buf, "offline")) - memhp_auto_online = false; + memhp_default_online_type = MMOP_OFFLINE; else return -EINVAL; |