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iwlwifi: enable tracing by default

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Tracing, if disabled at runtime, has very low overhead with
great returns on debugging. It therefore makes sense to have
it enabled by default (if the kernel enables EVENT_TRACING).

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Johannes Berg 2015-09-04 20:54:35 +02:00 committed by Luca Coelho
parent 7b9aebf0e5
commit acf9de3dfb
1 changed files with 1 additions and 0 deletions
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drivers/net/wireless/iwlwifi/Kconfig
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@ -142,6 +142,7 @@ config IWLWIFI_DEBUG_EXPERIMENTAL_UCODE
config IWLWIFI_DEVICE_TRACING config IWLWIFI_DEVICE_TRACING
bool "iwlwifi device access tracing" bool "iwlwifi device access tracing"
depends on EVENT_TRACING depends on EVENT_TRACING
default y
help help
Say Y here to trace all commands, including TX frames and IO Say Y here to trace all commands, including TX frames and IO
accesses, sent to the device. If you say yes, iwlwifi will accesses, sent to the device. If you say yes, iwlwifi will