Hi,
how would you track a memory leak in a kernel module? Is there something
equivalent to valgrind for kernel debugging?
I'm having some troubles with the openwrt version of the madwifi driver.
Basically
the occupied memory as reported by the "free" command increases
progressively
over time. For example after I boot the router i get this output:
total used free shared buffers
Mem: 256972 31300 225672 0 11480
after let's say 12 hours instead I get:
total used free shared buffers
Mem: 256972 77916 179056 0 49280
I suspected the madwifi driver because I've tried two almost identical
configuration,
one using the madwifi driver and one using the ath9k driver (with two
different wifi
card).
R.
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