diff options
| author | Geliang Tang <tanggeliang@kylinos.cn> | 2024-12-13 20:52:53 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-12-15 14:28:34 -0800 |
| commit | a28717d8414e965a3ce6c83f744aa1c70ac8722f (patch) | |
| tree | 7f904437be5af511df1fb97c46a13566b28c6684 /net | |
| parent | e7b4083b90b7213902124d13fd1ed808360e32b1 (diff) | |
mptcp: add mptcp_for_each_userspace_pm_addr macro
Similar to mptcp_for_each_subflow() macro, this patch adds a new macro
mptcp_for_each_userspace_pm_addr() for userspace PM to iterate over the
address entries on the local address list userspace_pm_local_addr_list
of the mptcp socket.
This patch doesn't change the behaviour of the code, just refactoring.
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20241213-net-next-mptcp-pm-misc-cleanup-v1-2-ddb6d00109a8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mptcp/pm_userspace.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/mptcp/pm_userspace.c b/net/mptcp/pm_userspace.c index 3664f3c1572e..6a27fab238f1 100644 --- a/net/mptcp/pm_userspace.c +++ b/net/mptcp/pm_userspace.c @@ -8,6 +8,10 @@ #include "mib.h" #include "mptcp_pm_gen.h" +#define mptcp_for_each_userspace_pm_addr(__msk, __entry) \ + list_for_each_entry(__entry, \ + &((__msk)->pm.userspace_pm_local_addr_list), list) + void mptcp_free_local_addr_list(struct mptcp_sock *msk) { struct mptcp_pm_addr_entry *entry, *tmp; @@ -32,7 +36,7 @@ mptcp_userspace_pm_lookup_addr(struct mptcp_sock *msk, { struct mptcp_pm_addr_entry *entry; - list_for_each_entry(entry, &msk->pm.userspace_pm_local_addr_list, list) { + mptcp_for_each_userspace_pm_addr(msk, entry) { if (mptcp_addresses_equal(&entry->addr, addr, false)) return entry; } @@ -54,7 +58,7 @@ static int mptcp_userspace_pm_append_new_local_addr(struct mptcp_sock *msk, bitmap_zero(id_bitmap, MPTCP_PM_MAX_ADDR_ID + 1); spin_lock_bh(&msk->pm.lock); - list_for_each_entry(e, &msk->pm.userspace_pm_local_addr_list, list) { + mptcp_for_each_userspace_pm_addr(msk, e) { addr_match = mptcp_addresses_equal(&e->addr, &entry->addr, true); if (addr_match && entry->addr.id == 0 && needs_id) entry->addr.id = e->addr.id; @@ -124,7 +128,7 @@ mptcp_userspace_pm_lookup_addr_by_id(struct mptcp_sock *msk, unsigned int id) { struct mptcp_pm_addr_entry *entry; - list_for_each_entry(entry, &msk->pm.userspace_pm_local_addr_list, list) { + mptcp_for_each_userspace_pm_addr(msk, entry) { if (entry->addr.id == id) return entry; } @@ -659,7 +663,7 @@ int mptcp_userspace_pm_dump_addr(struct sk_buff *msg, lock_sock(sk); spin_lock_bh(&msk->pm.lock); - list_for_each_entry(entry, &msk->pm.userspace_pm_local_addr_list, list) { + mptcp_for_each_userspace_pm_addr(msk, entry) { if (test_bit(entry->addr.id, bitmap->map)) continue; |