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authorYang Li <yang.lee@linux.alibaba.com>2022-03-25 04:44:15 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2022-04-13 17:44:20 +0300
commit467df4cfdc10cb497ac8a977458e50b8266f915f (patch)
tree2dc832209d47754f84afe3f1cf56867e9972b5ae /kernel/power
parentce1cb680ff1c5b88505f878137796b1723e00193 (diff)
downloadlinux-467df4cfdc10cb497ac8a977458e50b8266f915f.tar.xz
PM: hibernate: Fix some kernel-doc comments
Add parameter description in alloc_rtree_node() kernel-doc comment and fix several inconsistent function name descriptions. Remove some warnings found by running scripts/kernel-doc, which is caused by using 'make W=1'. kernel/power/snapshot.c:438: warning: Function parameter or member 'gfp_mask' not described in 'alloc_rtree_node' kernel/power/snapshot.c:438: warning: Function parameter or member 'safe_needed' not described in 'alloc_rtree_node' kernel/power/snapshot.c:438: warning: Function parameter or member 'ca' not described in 'alloc_rtree_node' kernel/power/snapshot.c:438: warning: Function parameter or member 'list' not described in 'alloc_rtree_node' kernel/power/snapshot.c:916: warning: expecting prototype for memory_bm_rtree_next_pfn(). Prototype was for memory_bm_next_pfn() instead kernel/power/snapshot.c:1947: warning: expecting prototype for alloc_highmem_image_pages(). Prototype was for alloc_highmem_pages() instead kernel/power/snapshot.c:2230: warning: expecting prototype for load header(). Prototype was for load_header() instead Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> [ rjw: Comment adjustments to avoid line breaks ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel/power')
-rw-r--r--kernel/power/snapshot.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index 330d49937692..8e4fbf44b376 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -427,6 +427,10 @@ struct memory_bitmap {
/**
* alloc_rtree_node - Allocate a new node and add it to the radix tree.
+ * @gfp_mask: GFP mask for the allocation.
+ * @safe_needed: Get pages not used before hibernation (restore only)
+ * @ca: Pointer to a linked list of pages ("a chain") to allocate from
+ * @list: Radix Tree node to add.
*
* This function is used to allocate inner nodes as well as the
* leave nodes of the radix tree. It also adds the node to the
@@ -902,7 +906,7 @@ static bool rtree_next_node(struct memory_bitmap *bm)
}
/**
- * memory_bm_rtree_next_pfn - Find the next set bit in a memory bitmap.
+ * memory_bm_next_pfn - Find the next set bit in a memory bitmap.
* @bm: Memory bitmap.
*
* Starting from the last returned position this function searches for the next
@@ -1937,7 +1941,7 @@ static inline int get_highmem_buffer(int safe_needed)
}
/**
- * alloc_highmem_image_pages - Allocate some highmem pages for the image.
+ * alloc_highmem_pages - Allocate some highmem pages for the image.
*
* Try to allocate as many pages as needed, but if the number of free highmem
* pages is less than that, allocate them all.
@@ -2224,7 +2228,7 @@ static int check_header(struct swsusp_info *info)
}
/**
- * load header - Check the image header and copy the data from it.
+ * load_header - Check the image header and copy the data from it.
*/
static int load_header(struct swsusp_info *info)
{