mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-03 11:12:01 -04:00
f6f3f27597
No need to continue try compact memory if pending fatal signal, allow loop termination earlier in compact_nodes(). The existing fatal_signal_pending() check does make compact_zone() break out of the while loop, but it still enters the next zone/next nid, and some unnecessary functions(eg, lru_add_drain) are called. There was no observable benefit from the new test, it is just found from code inspection when refactoring compact_node(). Link: https://lkml.kernel.org/r/20240208022508.1771534-1-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Cc: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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.