| commit | d276055c4e90a7278cd5167ba9755c9b214bcff7 | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <eric.dumazet@gmail.com> | Thu Mar 03 11:10:02 2011 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Thu Mar 03 11:10:02 2011 -0800 |
| tree | d99d4e808f880921660dfdf73af8e97e3a6fdba9 | |
| parent | c53fa1ed92cd671a1dfb1e7569e9ab672612ddc6 [diff] |
net_sched: reduce fifo qdisc size
Because of various alignements [SLUB / qdisc], we use 512 bytes of
memory for one {p|b}fifo qdisc, instead of 256 bytes on 64bit arches and
192 bytes on 32bit ones.
Move the "u32 limit" inside "struct Qdisc" (no impact on other qdiscs)
Change qdisc_alloc(), first trying a regular allocation before an
oversized one.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>