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mm/memory_hotplug: Update comment for hotplug memory callback priorities

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Add clarification to comment for memory hotplug callback ordering as the
current comment does not provide clear language on which callback happens
first.

Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Link: https://patch.msgid.link/20250829222907.1290912-2-dave.jiang@intel.com
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
This commit is contained in:
Dave Jiang
2025-08-29 15:29:04 -07:00
parent 8f5ae30d69
commit 65128868bb
1 changed files with 2 additions and 2 deletions
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4
include/linux/memory.h
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@@ -115,8 +115,8 @@ struct notifier_block;
struct mem_section;
/*
* Priorities for the hotplug memory callback routines (stored in decreasing
* order in the callback chain)
* Priorities for the hotplug memory callback routines. Invoked from
* high to low. Higher priorities correspond to higher numbers.
*/
#define DEFAULT_CALLBACK_PRI 0
#define SLAB_CALLBACK_PRI 1