lkml.org 
[lkml]   [2021]   [Apr]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 13/94] media: videobuf2: Use vma_lookup() in get_vaddr_frames()
    Date
    vma_lookup() does the same as find_vma_intersection() with a range of 1,
    but is easier to understand.

    Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
    ---
    drivers/media/common/videobuf2/frame_vector.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/media/common/videobuf2/frame_vector.c b/drivers/media/common/videobuf2/frame_vector.c
    index 91fea7199e85..b84b706073cb 100644
    --- a/drivers/media/common/videobuf2/frame_vector.c
    +++ b/drivers/media/common/videobuf2/frame_vector.c
    @@ -64,7 +64,7 @@ int get_vaddr_frames(unsigned long start, unsigned int nr_frames,
    do {
    unsigned long *nums = frame_vector_pfns(vec);

    - vma = find_vma_intersection(mm, start, start + 1);
    + vma = vma_lookup(mm, start);
    if (!vma)
    break;

    --
    2.30.2
    \
     
     \ /
      Last update: 2021-04-28 17:39    [W:4.083 / U:0.688 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site