path: root/mm/cma.c
diff options
authorMike Rapoport <rppt@linux.vnet.ibm.com>2018-04-05 16:24:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 21:36:27 -0700
commite8b098fc5747a7c871f113c9eb65453cc2d86e6f (patch)
tree1ea298e22974f4d2eb9d36cd47efca403893b470 /mm/cma.c
parent002843de36e18bd5be6f5bb858c0de18b6447a64 (diff)
mm: kernel-doc: add missing parameter descriptions
Link: http://lkml.kernel.org/r/1519585191-10180-4-git-send-email-rppt@linux.vnet.ibm.com Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/cma.c')
1 files changed, 5 insertions, 0 deletions
diff --git a/mm/cma.c b/mm/cma.c
index 0607729abf3b..0600fc08a9f4 100644
--- a/mm/cma.c
+++ b/mm/cma.c
@@ -165,6 +165,9 @@ core_initcall(cma_init_reserved_areas);
* @base: Base address of the reserved area
* @size: Size of the reserved area (in bytes),
* @order_per_bit: Order of pages represented by one bit on bitmap.
+ * @name: The name of the area. If this parameter is NULL, the name of
+ * the area will be set to "cmaN", where N is a running counter of
+ * used areas.
* @res_cma: Pointer to store the created cma region.
* This function creates custom contiguous area from already reserved memory.
@@ -227,6 +230,7 @@ int __init cma_init_reserved_mem(phys_addr_t base, phys_addr_t size,
* @alignment: Alignment for the CMA area, should be power of 2 or zero
* @order_per_bit: Order of pages represented by one bit on bitmap.
* @fixed: hint about where to place the reserved area
+ * @name: The name of the area. See function cma_init_reserved_mem()
* @res_cma: Pointer to store the created cma region.
* This function reserves memory from early allocator. It should be
@@ -390,6 +394,7 @@ static inline void cma_debug_show_areas(struct cma *cma) { }
* @cma: Contiguous memory region for which the allocation is performed.
* @count: Requested number of pages.
* @align: Requested alignment of pages (in PAGE_SIZE order).
+ * @gfp_mask: GFP mask to use during compaction
* This function allocates part of contiguous memory on specific
* contiguous memory area.