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| author | David S. Miller <davem@davemloft.net> | 2009-02-17 21:24:05 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-03-16 17:31:55 -0700 |
| commit | e32ee958d7c37b95c2ad03617d03b37cc99dc171 (patch) | |
| tree | 3e3ebbae36cc2d879b4ef6280b2f45632dcefa82 /lib/debugobjects.c | |
| parent | 3f2d812547dfafcb3d6c9ac30d2ef88104438258 (diff) | |
net: Kill skb_truesize_check(), it only catches false-positives.
[ Upstream commit 92a0acce186cde8ead56c6915d9479773673ea1a ]
A long time ago we had bugs, primarily in TCP, where we would modify
skb->truesize (for TSO queue collapsing) in ways which would corrupt
the socket memory accounting.
skb_truesize_check() was added in order to try and catch this error
more systematically.
However this debugging check has morphed into a Frankenstein of sorts
and these days it does nothing other than catch false-positives.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions