From: Johannes Berg Date: Wed, 5 Sep 2012 20:34:44 +0000 (+0200) Subject: iwlwifi: make data frame tracing optional X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~45^2~17^2~1^2~49 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f042c2eb96779944629fee99817718ede40d4970;p=pandora-kernel.git iwlwifi: make data frame tracing optional When tracing in iwlwifi, we get all data. Most of the time, we don't need it, and it just takes up a lot of extra space in the trace. Make this optional by recording the data into two separate trace events if it is needed. Without it, record only the content of non-data and EAPOL TX frames. As a result, tracing without the data tracepoints will record meta information including the 802.11 headers for all frames but will not record the contents of data frames to reduce trace overhead. Reviewed-by: Emmanuel Grumbach Signed-off-by: Johannes Berg --- Reading git-diff-tree failed