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Message-ID: <4t6kkvswhacphbjloh3fps7twqp5d3wgxv7yrkvthb5u3uzaoe@6pf7mnvsv3rm>
Date: Tue, 19 Mar 2024 18:12:17 -0400
From: Kent Overstreet <kent.overstreet@...ux.dev>
To: Kuan-Wei Chiu <visitorckw@...il.com>
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 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.
>
> 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
>
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