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authorJarek Poplawski <jarkao2@gmail.com>2008-05-03 20:46:29 -0700
committerDavid S. Miller <davem@davemloft.net>2008-05-03 20:46:29 -0700
commit3ba08b00e0d8413d79be9cab8ec085ceb6ae6fd6 (patch)
tree44b1a0e6ed89793eaf4e99a80b0adf330eb36723 /include/linux/dqblk_v1.h
parentf37f2c62a28e848e06399ea2f9be1e098212625c (diff)
sch_htb: remove from event queue in htb_parent_to_leaf()
There is lack of removing a class from the event queue while changing from parent to leaf which can cause corruption of this rb tree. This patch fixes a bug introduced by my patch: "sch_htb: turn intermediate classes into leaves" commit: 160d5e10f87b1dc88fd9b84b31b1718e0fd76398. Many thanks to Jan 'yanek' Bortl for finding a way to reproduce this rare bug and narrowing the test case, which made possible proper diagnosing. This patch is recommended for all kernels starting from 2.6.20. Reported-and-tested-by: Jan 'yanek' Bortl <yanek@ya.bofh.cz> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/dqblk_v1.h')
0 files changed, 0 insertions, 0 deletions