The patch titled
Subject: khugepaged: add parameter explanations for kernel-doc markup
has been removed from the -mm tree. Its filename was
khugepaged-add-couples-parameter-explanation-for-kernel-doc-markup.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Alex Shi <alex.shi@xxxxxxxxxxxxxxxxx>
Subject: khugepaged: add parameter explanations for kernel-doc markup
Add missed parameter explanation for some kernel-doc warnings:
mm/khugepaged.c:102: warning: Function parameter or member
'nr_pte_mapped_thp' not described in 'mm_slot'
mm/khugepaged.c:102: warning: Function parameter or member
'pte_mapped_thp' not described in 'mm_slot'
mm/khugepaged.c:1424: warning: Function parameter or member 'mm' not
described in 'collapse_pte_mapped_thp'
mm/khugepaged.c:1424: warning: Function parameter or member 'addr' not
described in 'collapse_pte_mapped_thp'
mm/khugepaged.c:1626: warning: Function parameter or member 'mm' not
described in 'collapse_file'
mm/khugepaged.c:1626: warning: Function parameter or member 'file' not
described in 'collapse_file'
mm/khugepaged.c:1626: warning: Function parameter or member 'start' not
described in 'collapse_file'
mm/khugepaged.c:1626: warning: Function parameter or member 'hpage' not
described in 'collapse_file'
mm/khugepaged.c:1626: warning: Function parameter or member 'node' not
described in 'collapse_file'
Link: https://lkml.kernel.org/r/1605597325-25284-1-git-send-email-alex.shi@xxxxxxxxxxxxxxxxx
Signed-off-by: Alex Shi <alex.shi@xxxxxxxxxxxxxxxxx>
Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Jonathan Corbet <corbet@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/khugepaged.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
--- a/mm/khugepaged.c~khugepaged-add-couples-parameter-explanation-for-kernel-doc-markup
+++ a/mm/khugepaged.c
@@ -90,6 +90,8 @@ static struct kmem_cache *mm_slot_cache
* @hash: hash collision list
* @mm_node: khugepaged scan list headed in khugepaged_scan.mm_head
* @mm: the mm that this information is valid for
+ * @nr_pte_mapped_thp: number of pte mapped THP
+ * @pte_mapped_thp: address array corresponding pte mapped THP
*/
struct mm_slot {
struct hlist_node hash;
@@ -1414,7 +1416,11 @@ static int khugepaged_add_pte_mapped_thp
}
/**
- * Try to collapse a pte-mapped THP for mm at address haddr.
+ * collapse_pte_mapped_thp - Try to collapse a pte-mapped THP for mm at
+ * address haddr.
+ *
+ * @mm: process address space where collapse happens
+ * @addr: THP collapse address
*
* This function checks whether all the PTEs in the PMD are pointing to the
* right THP. If so, retract the page table so the THP can refault in with
@@ -1605,6 +1611,12 @@ static void retract_page_tables(struct a
/**
* collapse_file - collapse filemap/tmpfs/shmem pages into huge one.
*
+ * @mm: process address space where collapse happens
+ * @file: file that collapse on
+ * @start: collapse start address
+ * @hpage: new allocated huge page for collapse
+ * @node: appointed node the new huge page allocate from
+ *
* Basic scheme is simple, details are more complex:
* - allocate and lock a new huge page;
* - scan page cache replacing old pages with the new one
_
Patches currently in -mm which might be from alex.shi@xxxxxxxxxxxxxxxxx are
mm-thp-move-lru_add_page_tail-func-to-huge_memoryc.patch
mm-thp-use-head-for-head-page-in-lru_add_page_tail.patch
mm-thp-simplify-lru_add_page_tail.patch
mm-thp-narrow-lru-locking.patch
mm-vmscan-remove-unnecessary-lruvec-adding.patch
mm-rmap-stop-store-reordering-issue-on-page-mapping.patch
mm-memcg-add-debug-checking-in-lock_page_memcg.patch
mm-swapc-fold-vm-event-pgrotated-into-pagevec_move_tail_fn.patch
mm-lru-move-lock-into-lru_note_cost.patch
mm-vmscan-remove-lruvec-reget-in-move_pages_to_lru.patch
mm-mlock-remove-lru_lock-on-testclearpagemlocked.patch
mm-mlock-remove-__munlock_isolate_lru_page.patch
mm-lru-introduce-testclearpagelru.patch
mm-compaction-do-page-isolation-first-in-compaction.patch
mm-swapc-serialize-memcg-changes-in-pagevec_lru_move_fn.patch
mm-lru-replace-pgdat-lru_lock-with-lruvec-lock.patch
mm-vmscan-__isolate_lru_page_prepare-clean-up.patch
fs-nilfs2-remove-some-unused-macros-to-tame-gcc.patch
gcov-fix-kernel-doc-markup-issue.patch
mm-memcg-bail-early-from-swap-accounting-if-memcg-disabled.patch
mm-memcg-warning-on-memcg-after-readahead-page-charged.patch
mm-memcontrol-rewrite-mem_cgroup_page_lruvec-fix.patch
