Felix Fietkau 5b989c18da mac80211: rework locking for txq scheduling / airtime fairness
Holding the lock around the entire duration of tx scheduling can create
some nasty lock contention, especially when processing airtime information
from the tx status or the rx path.
Improve locking by only holding the active_txq_lock for lookups / scheduling
list modifications.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Acked-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-03-29 11:27:44 +01:00
2019-03-23 10:25:12 -07:00
2019-03-07 18:32:03 -08:00
2019-03-26 14:25:48 -07:00
2019-03-16 13:05:32 -07:00
2019-03-22 14:04:38 -07:00
2019-02-21 11:41:19 +00:00
2019-03-06 14:18:59 -08:00
2019-03-10 17:48:21 -07:00
2019-03-24 14:02:26 -07:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

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.
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