The patch titled
Subject: mm/mmzone.h: fix existing kernel-doc comments and link them to core-api
has been added to the -mm tree. Its filename is
mm-mmzoneh-fix-existing-kernel-doc-comments-and-link-them-to-core-api.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-mmzoneh-fix-existing-kernel-doc-comments-and-link-them-to-core-api.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-mmzoneh-fix-existing-kernel-doc-comments-and-link-them-to-core-api.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Subject: mm/mmzone.h: fix existing kernel-doc comments and link them to core-api
There are a couple of kernel-doc comments in include/linux/mmzone.h but
they have minor formatting issues that would cause kernel-doc warnings.
Fix the formatting of those comments, add missing Return: descriptions and
link include/linux/mmzone.h to Documentation/core-api/mm-api.rst
Link: https://lkml.kernel.org/r/20210426141927.1314326-2-rppt@xxxxxxxxxx
Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
Reviewed-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Reviewed-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/core-api/mm-api.rst | 1
include/linux/mmzone.h | 43 +++++++++++++++-------------
2 files changed, 25 insertions(+), 19 deletions(-)
--- a/Documentation/core-api/mm-api.rst~mm-mmzoneh-fix-existing-kernel-doc-comments-and-link-them-to-core-api
+++ a/Documentation/core-api/mm-api.rst
@@ -97,3 +97,4 @@ More Memory Management Functions
:internal:
.. kernel-doc:: include/linux/mm.h
:internal:
+.. kernel-doc:: include/linux/mmzone.h
--- a/include/linux/mmzone.h~mm-mmzoneh-fix-existing-kernel-doc-comments-and-link-them-to-core-api
+++ a/include/linux/mmzone.h
@@ -993,7 +993,8 @@ static inline int is_highmem_idx(enum zo
* is_highmem - helper function to quickly check if a struct zone is a
* highmem zone or not. This is an attempt to keep references
* to ZONE_{DMA/NORMAL/HIGHMEM/etc} in general code to a minimum.
- * @zone - pointer to struct zone variable
+ * @zone: pointer to struct zone variable
+ * Return: 1 for a highmem zone, 0 otherwise
*/
static inline int is_highmem(struct zone *zone)
{
@@ -1044,7 +1045,7 @@ extern struct zone *next_zone(struct zon
/**
* for_each_online_pgdat - helper macro to iterate over all online nodes
- * @pgdat - pointer to a pg_data_t variable
+ * @pgdat: pointer to a pg_data_t variable
*/
#define for_each_online_pgdat(pgdat) \
for (pgdat = first_online_pgdat(); \
@@ -1052,7 +1053,7 @@ extern struct zone *next_zone(struct zon
pgdat = next_online_pgdat(pgdat))
/**
* for_each_zone - helper macro to iterate over all memory zones
- * @zone - pointer to struct zone variable
+ * @zone: pointer to struct zone variable
*
* The user only needs to declare the zone variable, for_each_zone
* fills it in.
@@ -1091,15 +1092,18 @@ struct zoneref *__next_zones_zonelist(st
/**
* next_zones_zonelist - Returns the next zone at or below highest_zoneidx within the allowed nodemask using a cursor within a zonelist as a starting point
- * @z - The cursor used as a starting point for the search
- * @highest_zoneidx - The zone index of the highest zone to return
- * @nodes - An optional nodemask to filter the zonelist with
+ * @z: The cursor used as a starting point for the search
+ * @highest_zoneidx: The zone index of the highest zone to return
+ * @nodes: An optional nodemask to filter the zonelist with
*
* This function returns the next zone at or below a given zone index that is
* within the allowed nodemask using a cursor as the starting point for the
* search. The zoneref returned is a cursor that represents the current zone
* being examined. It should be advanced by one before calling
* next_zones_zonelist again.
+ *
+ * Return: the next zone at or below highest_zoneidx within the allowed
+ * nodemask using a cursor within a zonelist as a starting point
*/
static __always_inline struct zoneref *next_zones_zonelist(struct zoneref *z,
enum zone_type highest_zoneidx,
@@ -1112,10 +1116,9 @@ static __always_inline struct zoneref *n
/**
* first_zones_zonelist - Returns the first zone at or below highest_zoneidx within the allowed nodemask in a zonelist
- * @zonelist - The zonelist to search for a suitable zone
- * @highest_zoneidx - The zone index of the highest zone to return
- * @nodes - An optional nodemask to filter the zonelist with
- * @return - Zoneref pointer for the first suitable zone found (see below)
+ * @zonelist: The zonelist to search for a suitable zone
+ * @highest_zoneidx: The zone index of the highest zone to return
+ * @nodes: An optional nodemask to filter the zonelist with
*
* This function returns the first zone at or below a given zone index that is
* within the allowed nodemask. The zoneref returned is a cursor that can be
@@ -1125,6 +1128,8 @@ static __always_inline struct zoneref *n
* When no eligible zone is found, zoneref->zone is NULL (zoneref itself is
* never NULL). This may happen either genuinely, or due to concurrent nodemask
* update due to cpuset modification.
+ *
+ * Return: Zoneref pointer for the first suitable zone found
*/
static inline struct zoneref *first_zones_zonelist(struct zonelist *zonelist,
enum zone_type highest_zoneidx,
@@ -1136,11 +1141,11 @@ static inline struct zoneref *first_zone
/**
* for_each_zone_zonelist_nodemask - helper macro to iterate over valid zones in a zonelist at or below a given zone index and within a nodemask
- * @zone - The current zone in the iterator
- * @z - The current pointer within zonelist->_zonerefs being iterated
- * @zlist - The zonelist being iterated
- * @highidx - The zone index of the highest zone to return
- * @nodemask - Nodemask allowed by the allocator
+ * @zone: The current zone in the iterator
+ * @z: The current pointer within zonelist->_zonerefs being iterated
+ * @zlist: The zonelist being iterated
+ * @highidx: The zone index of the highest zone to return
+ * @nodemask: Nodemask allowed by the allocator
*
* This iterator iterates though all zones at or below a given zone index and
* within a given nodemask
@@ -1160,10 +1165,10 @@ static inline struct zoneref *first_zone
/**
* for_each_zone_zonelist - helper macro to iterate over valid zones in a zonelist at or below a given zone index
- * @zone - The current zone in the iterator
- * @z - The current pointer within zonelist->zones being iterated
- * @zlist - The zonelist being iterated
- * @highidx - The zone index of the highest zone to return
+ * @zone: The current zone in the iterator
+ * @z: The current pointer within zonelist->zones being iterated
+ * @zlist: The zonelist being iterated
+ * @highidx: The zone index of the highest zone to return
*
* This iterator iterates though all zones at or below a given zone index.
*/
_
Patches currently in -mm which might be from rppt@xxxxxxxxxxxxx are
mm-mmzoneh-fix-existing-kernel-doc-comments-and-link-them-to-core-api.patch
mm-cma-rename-pf_memalloc_nocma-to-pf_memalloc_pin-fix.patch
mmap-make-mlock_future_check-global.patch
riscv-kconfig-make-direct-map-manipulation-options-depend-on-mmu.patch
set_memory-allow-set_direct_map__noflush-for-multiple-pages.patch
set_memory-allow-querying-whether-set_direct_map_-is-actually-enabled.patch
mm-introduce-memfd_secret-system-call-to-create-secret-memory-areas.patch
mm-introduce-memfd_secret-system-call-to-create-secret-memory-areas-fix.patch
mm-introduce-memfd_secret-system-call-to-create-secret-memory-areas-fix-2.patch
mm-introduce-memfd_secret-system-call-to-create-secret-memory-areas-fix-3.patch
pm-hibernate-disable-when-there-are-active-secretmem-users.patch
arch-mm-wire-up-memfd_secret-system-call-where-relevant.patch
arch-mm-wire-up-memfd_secret-system-call-where-relevant-fix.patch
secretmem-test-add-basic-selftest-for-memfd_secret2.patch
secretmem-test-add-basic-selftest-for-memfd_secret2-fix.patch
