diff options
| author | Patrick McHardy <kaber@trash.net> | 2007-07-12 04:46:26 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-07-12 04:46:26 +0200 |
| commit | db3d99c090e0cdb34b1274767e062bfddbb384bc (patch) | |
| tree | 9130391307ac77b7f458db5d3994309df6c9877b /net | |
| parent | [TCP]: tcp probe wraparound handling and other changes (diff) | |
| download | linux-db3d99c090e0cdb34b1274767e062bfddbb384bc.tar.xz linux-db3d99c090e0cdb34b1274767e062bfddbb384bc.zip | |
[NET_SCHED]: ematch: module autoloading
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sched/em_cmp.c | 1 | ||||
| -rw-r--r-- | net/sched/em_meta.c | 2 | ||||
| -rw-r--r-- | net/sched/em_nbyte.c | 2 | ||||
| -rw-r--r-- | net/sched/em_text.c | 2 | ||||
| -rw-r--r-- | net/sched/em_u32.c | 2 | ||||
| -rw-r--r-- | net/sched/ematch.c | 13 |
6 files changed, 22 insertions, 0 deletions
diff --git a/net/sched/em_cmp.c b/net/sched/em_cmp.c index 8d6dacd81900..cc49c932641d 100644 --- a/net/sched/em_cmp.c +++ b/net/sched/em_cmp.c @@ -98,3 +98,4 @@ MODULE_LICENSE("GPL"); module_init(init_em_cmp); module_exit(exit_em_cmp); +MODULE_ALIAS_TCF_EMATCH(TCF_EM_CMP); diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c index 60acf8cdb27b..650f09c8bd6a 100644 --- a/net/sched/em_meta.c +++ b/net/sched/em_meta.c @@ -848,3 +848,5 @@ MODULE_LICENSE("GPL"); module_init(init_em_meta); module_exit(exit_em_meta); + +MODULE_ALIAS_TCF_EMATCH(TCF_EM_META); diff --git a/net/sched/em_nbyte.c b/net/sched/em_nbyte.c index b4b36efce292..370a1b2ea317 100644 --- a/net/sched/em_nbyte.c +++ b/net/sched/em_nbyte.c @@ -76,3 +76,5 @@ MODULE_LICENSE("GPL"); module_init(init_em_nbyte); module_exit(exit_em_nbyte); + +MODULE_ALIAS_TCF_EMATCH(TCF_EM_NBYTE); diff --git a/net/sched/em_text.c b/net/sched/em_text.c index e8f46169449d..d5cd86efb7d0 100644 --- a/net/sched/em_text.c +++ b/net/sched/em_text.c @@ -150,3 +150,5 @@ MODULE_LICENSE("GPL"); module_init(init_em_text); module_exit(exit_em_text); + +MODULE_ALIAS_TCF_EMATCH(TCF_EM_TEXT); diff --git a/net/sched/em_u32.c b/net/sched/em_u32.c index 0a2a7fe08de3..112796e4a7c4 100644 --- a/net/sched/em_u32.c +++ b/net/sched/em_u32.c @@ -60,3 +60,5 @@ MODULE_LICENSE("GPL"); module_init(init_em_u32); module_exit(exit_em_u32); + +MODULE_ALIAS_TCF_EMATCH(TCF_EM_U32); diff --git a/net/sched/ematch.c b/net/sched/ematch.c index 24837391640d..f3a104e323bd 100644 --- a/net/sched/ematch.c +++ b/net/sched/ematch.c @@ -222,6 +222,19 @@ static int tcf_em_validate(struct tcf_proto *tp, if (em->ops == NULL) { err = -ENOENT; +#ifdef CONFIG_KMOD + __rtnl_unlock(); + request_module("ematch-kind-%u", em_hdr->kind); + rtnl_lock(); + em->ops = tcf_em_lookup(em_hdr->kind); + if (em->ops) { + /* We dropped the RTNL mutex in order to + * perform the module load. Tell the caller + * to replay the request. */ + module_put(em->ops->owner); + err = -EAGAIN; + } +#endif goto errout; } |