linux-kernel - Re: [PATCH 00/13] treewide: Refactor heap related implementation

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Wed, 20 Mar 2024 11:01:27 +0800
From: Kuan-Wei Chiu <visitorckw@...il.com>
To: Kent Overstreet <kent.overstreet@...ux.dev>
Cc: colyli@...e.de, msakai@...hat.com, peterz@...radead.org,
	mingo@...hat.com, acme@...nel.org, namhyung@...nel.org,
	akpm@...ux-foundation.org, bfoster@...hat.com, mark.rutland@....com,
	alexander.shishkin@...ux.intel.com, jolsa@...nel.org,
	irogers@...gle.com, adrian.hunter@...el.com, jserv@...s.ncku.edu.tw,
	linux-bcache@...r.kernel.org, dm-devel@...ts.linux.dev,
	linux-bcachefs@...r.kernel.org, linux-perf-users@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 00/13] treewide: Refactor heap related implementation

On Tue, Mar 19, 2024 at 06:12:17PM -0400, Kent Overstreet wrote:
> On Wed, Mar 20, 2024 at 01:59:52AM +0800, Kuan-Wei Chiu wrote:
> > Hello,
> > 
> > This patch series focuses on several adjustments related to heap
> > implementation. Firstly, a type-safe interface has been added to the
> > min_heap, along with the introduction of several new functions to
> > enhance its functionality. Additionally, the heap implementation for
> > bcache and bcachefs has been replaced with the generic min_heap
> > implementation from include/linux. Furthermore, several typos have been
> > corrected.
> > 
> > Previous discussion with Kent Overstreet:
> > https://lkml.kernel.org/ioyfizrzq7w7mjrqcadtzsfgpuntowtjdw5pgn4qhvsdp4mqqg@nrlek5vmisbu
> 
> Hey, thanks for doing this. Can you post a git repo link? I'll point my
> CI at it.
>
Here is the link to my GitHub repository:
https://github.com/visitorckw/linux.git

The patch series can be found on the 'refactor-heap' branch.

Regards,
Kuan-Wei

> > 
> > Regards,
> > Kuan-Wei
> > 
> > Kuan-Wei Chiu (13):
> >   perf/core: Fix several typos
> >   bcache: Fix typo
> >   bcachefs: Fix typo
> >   lib min_heap: Add type safe interface
> >   lib min_heap: Add min_heap_init()
> >   lib min_heap: Add min_heap_peek()
> >   lib min_heap: Add min_heap_full()
> >   lib min_heap: Add args for min_heap_callbacks
> >   lib min_heap: Update min_heap_push() and min_heap_pop() to return bool
> >     values
> >   bcache: Remove heap-related macros and switch to generic min_heap
> >   lib min_heap: Add min_heap_del()
> >   lib min_heap: Add min_heap_sift_up()
> >   bcachefs: Remove heap-related macros and switch to generic min_heap
> > 
> >  drivers/md/bcache/alloc.c      |  66 ++++++++----
> >  drivers/md/bcache/bcache.h     |   2 +-
> >  drivers/md/bcache/bset.c       |  73 ++++++++-----
> >  drivers/md/bcache/bset.h       |  38 ++++---
> >  drivers/md/bcache/btree.c      |  27 ++++-
> >  drivers/md/bcache/extents.c    |  44 ++++----
> >  drivers/md/bcache/movinggc.c   |  40 ++++++--
> >  drivers/md/bcache/super.c      |  16 +++
> >  drivers/md/bcache/sysfs.c      |   3 +
> >  drivers/md/bcache/util.c       |   2 +-
> >  drivers/md/bcache/util.h       |  81 +--------------
> >  drivers/md/dm-vdo/repair.c     |  29 +++---
> >  drivers/md/dm-vdo/slab-depot.c |  21 ++--
> >  fs/bcachefs/clock.c            |  53 +++++++---
> >  fs/bcachefs/clock_types.h      |   2 +-
> >  fs/bcachefs/ec.c               |  99 +++++++++++-------
> >  fs/bcachefs/ec_types.h         |   2 +-
> >  fs/bcachefs/util.c             |   2 +-
> >  fs/bcachefs/util.h             | 127 ++---------------------
> >  include/linux/min_heap.h       | 180 ++++++++++++++++++++++++++-------
> >  kernel/events/core.c           |  53 +++++-----
> >  lib/test_min_heap.c            |  75 +++++++-------
> >  22 files changed, 565 insertions(+), 470 deletions(-)
> > 
> > -- 
> > 2.34.1
> >