diff options
Diffstat (limited to 'Documentation/networking/netlink_mmap.txt')
| -rw-r--r-- | Documentation/networking/netlink_mmap.txt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/networking/netlink_mmap.txt b/Documentation/networking/netlink_mmap.txt index 5333788..b261229 100644 --- a/Documentation/networking/netlink_mmap.txt +++ b/Documentation/networking/netlink_mmap.txt @@ -45,7 +45,7 @@ processing. Conversion of the reception path involves calling poll() on the file descriptor, once the socket is readable the frames from the ring are -processsed in order until no more messages are available, as indicated by +processed in order until no more messages are available, as indicated by a status word in the frame header. On kernel side, in order to make use of memory mapped I/O on receive, the @@ -56,7 +56,7 @@ Dumps of kernel databases automatically support memory mapped I/O. Conversion of the transmit path involves changing message construction to use memory from the TX ring instead of (usually) a buffer declared on the -stack and setting up the frame header approriately. Optionally poll() can +stack and setting up the frame header appropriately. Optionally poll() can be used to wait for free frames in the TX ring. Structured and definitions for using memory mapped I/O are contained in @@ -231,7 +231,7 @@ Ring setup: if (setsockopt(fd, NETLINK_TX_RING, &req, sizeof(req)) < 0) exit(1) - /* Calculate size of each invididual ring */ + /* Calculate size of each individual ring */ ring_size = req.nm_block_nr * req.nm_block_size; /* Map RX/TX rings. The TX ring is located after the RX ring */ |
