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ef8e5dbbb0
1/ use list_for_each_entry_safe() instead of
list_for_each_safe() and similar.
2/ use list_first_entry() and list_last_entry() where appropriate.
3/ When removing everything from a list, use
while ((x = list_first_entry_or_null()) {
as it makes the intent clear
4/ No need to take a spinlock in a structure that is about
to be freed - we must have exclusive access at this stage.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.