mainlining shenanigans
47994c119a
The hw_disabled_flags field was added as a way of signifying that a feature was automatically or temporarily disabled. However, we actually only use this for FDir features. Replace its use with new _AUTO_DISABLED flags instead. This is more readable, because you aren't setting an *_ENABLED flag to *disable* the feature. Additionally, clean up a few areas where we used these bits. First, we don't really need to set the auto-disable flag for ATR if we're fully disabling the feature via ethtool. Second, we should always clear the auto-disable bits in case they somehow got set when the feature was disabled. However, avoid displaying a message that we've re-enabled the feature. Third, we shouldn't be re-enabling ATR in the SB ntuple add flow, because it might have been disabled due to space constraints. Instead, we should just wait for the fdir_check_and_reenable to be called by the watchdog. Overall, this change allows us to simplify some code by removing an extra field we didn't need, and the result should make it more clear as to what we're actually doing with these flags. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
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| README | ||
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.