diff options
| author | Pravin B Shelar <pshelar@nicira.com> | 2013-08-15 15:31:06 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-08-15 15:51:20 -0700 |
| commit | 16b304f3404f8e0243d5ee2b70b68767b7b59b2b (patch) | |
| tree | b18d6ba0555291573c237dea733a39f03b6b5192 /fs/btrfs/free-space-cache.c | |
| parent | de98ac5eee037a7484ee9b87eae2e0fb67bdd3ec (diff) | |
| download | blackbird-obmc-linux-16b304f3404f8e0243d5ee2b70b68767b7b59b2b.tar.gz blackbird-obmc-linux-16b304f3404f8e0243d5ee2b70b68767b7b59b2b.zip | |
netlink: Eliminate kmalloc in netlink dump operation.
Following patch stores struct netlink_callback in netlink_sock
to avoid allocating and freeing it on every netlink dump msg.
Only one dump operation is allowed for a given socket at a time
therefore we can safely convert cb pointer to cb struct inside
netlink_sock.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/btrfs/free-space-cache.c')
0 files changed, 0 insertions, 0 deletions
