diff options
Diffstat (limited to 'Documentation/networking/packet_mmap.txt')
| -rw-r--r-- | Documentation/networking/packet_mmap.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/networking/packet_mmap.txt b/Documentation/networking/packet_mmap.txt index 12a008a5c221..5a232d946be3 100644 --- a/Documentation/networking/packet_mmap.txt +++ b/Documentation/networking/packet_mmap.txt @@ -284,7 +284,7 @@ the necessary memory, so normally limits can be reached. ------------------- If you check the source code you will see that what I draw here as a frame -is not only the link level frame. At the begining of each frame there is a +is not only the link level frame. At the beginning of each frame there is a header called struct tpacket_hdr used in PACKET_MMAP to hold link level's frame meta information like timestamp. So what we draw here a frame it's really the following (from include/linux/if_packet.h): |