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authorPekka Enberg <penberg@cs.helsinki.fi>2008-10-10 10:57:44 +0300
committerPekka Enberg <penberg@cs.helsinki.fi>2008-12-29 15:34:16 +0200
commitfaa97abe6a3673af268abb661c6b663252a911aa (patch)
treee0cb3c8279f8175ed5638cdeef348b757e6f1779 /Documentation/vm
parent2e67624c22321fa40ad3aa89c307c84bd679d9b2 (diff)
downloadlwn-faa97abe6a3673af268abb661c6b663252a911aa.tar.gz
lwn-faa97abe6a3673af268abb661c6b663252a911aa.zip
kmemtrace: allow kmemtrace to be enabled after boot
The kmemtrace_init() function returns early if kmemtrace is disabled at boot causing kmemtrace_setup_late() to also bail out on NULL channel. This has the unfortunate side effect that none of the debugfs files needed to enable kmemtrace after boot are created. Cc: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
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