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| author | Veaceslav Falico | 2013-06-24 11:49:29 +0200 |
|---|---|---|
| committer | David S. Miller | 2013-06-26 01:58:37 +0200 |
| commit | 87a7b84b588c2ddbde890890855aef18ec34174e (patch) | |
| tree | 5c050d6899bcb84d0366dedefbf690e8fbdc3dc1 /drivers/md/dm-cache-policy-internal.h | |
| parent | net: davinci_mdio: gaurd the DT code with IS_ENABLED(CONFIG_OF) (diff) | |
| download | kernel-qcow2-linux-87a7b84b588c2ddbde890890855aef18ec34174e.tar.gz kernel-qcow2-linux-87a7b84b588c2ddbde890890855aef18ec34174e.tar.xz kernel-qcow2-linux-87a7b84b588c2ddbde890890855aef18ec34174e.zip | |
bonding: add helper function bond_get_targets_ip(targets, ip)
Add function bond_get_targets_ip(targets, ip) which searches through
targets array of ips (arp_targets) and returns the position of first
match. If ip == 0, returns the first free slot. On failure to find the
ip or free slot, return -1.
Use it to verify if the arp we've received is valid and in sysfs.
v1->v2:
Fix "[2/6] bonding: add helper function bond_get_targets_ip(targets, ip)",
per Nikolay's advice, to verify if source ip != 0.0.0.0, otherwise we might
update 'null' arp_ip_targets' last_rx. Also, address style.
Signed-off-by: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/md/dm-cache-policy-internal.h')
0 files changed, 0 insertions, 0 deletions