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| author | Dipankar Sarma <dipankar@in.ibm.com> | 2004-08-22 22:58:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-08-22 22:58:28 -0700 |
| commit | 44d25f0331715152936006f22e14310d96ea8508 (patch) | |
| tree | 83ddd1745c9f50df79c8c37618911e3f4ce75553 /kernel | |
| parent | f4d4d3f33efca5261c6313ead7d4b6d3a6add711 (diff) | |
[PATCH] rcu: use call_rcu_bh() in route cache
Use call_rcu_bh() in route cache. This allows faster grace periods and avoids
dst cache overflows during DoS testing.
This patch uses the call_rcu_bh() api in route cache code to facilitate
quicker RCU grace periods. Quicker grace periods avoid overflow of dst cache
in heavily loaded routers as seen in Robert Olsson's testing.
Signed-off-by: Dipankar Sarma <dipankar@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions