diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-10-14 11:05:42 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-10-14 11:14:26 +0200 |
| commit | 957dbe6fdc10ab6e25e90af503e78fc8c8c49b72 (patch) | |
| tree | 497c536df219990ff14c8e6fe5e22333f9b3e9d6 /include/libmnl/libmnl.h | |
| parent | 9d35bd34196ba8aa044552c3f45b92fe70557627 (diff) | |
include: add MNL_SOCKET_DUMP_SIZE definition
Add definition to recommend a new buffer size for netlink dumps.
Details are available here:
commit d35c99ff77ecb2eb239731b799386f3b3637a31e
Author: Eric Dumazet <edumazet@google.com>
Date: Thu Oct 6 04:13:18 2016 +0900
netlink: do not enter direct reclaim from netlink_dump()
iproute2 is using 32 KBytes buffer in netlink dumps to speed up netlink
dumps for a while. Let's recommend this buffer size through this new
definition. Update examples too.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/libmnl/libmnl.h')
| -rw-r--r-- | include/libmnl/libmnl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/libmnl/libmnl.h b/include/libmnl/libmnl.h index 0331da7..4bd0b92 100644 --- a/include/libmnl/libmnl.h +++ b/include/libmnl/libmnl.h @@ -18,6 +18,7 @@ extern "C" { #define MNL_SOCKET_AUTOPID 0 #define MNL_SOCKET_BUFFER_SIZE (sysconf(_SC_PAGESIZE) < 8192L ? sysconf(_SC_PAGESIZE) : 8192L) +#define MNL_SOCKET_DUMP_SIZE 32768 struct mnl_socket; |