From: Christoph Hellwig <hch@lst.de>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: osandov@fb.com, linux-xfs@vger.kernel.org, hch@lst.de
Subject: Re: [PATCH 4/7] xfs: create helpers to convert rt block numbers to rt extent numbers
Date: Tue, 17 Oct 2023 18:04:23 +0200 [thread overview]
Message-ID: <20231017160423.GA20304@lst.de> (raw)
In-Reply-To: <169755741788.3165781.7214654965503182220.stgit@frogsfrogsfrogs>
On Tue, Oct 17, 2023 at 08:50:59AM -0700, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@kernel.org>
>
> Create helpers to do unit conversions of rt block numbers to rt extent
> numbers. There are two variations -- the suffix "t" denotes the one
> that returns only the truncated extent number; the other one also
> returns the misalignment. Convert all the div_u64_rem users; we'll do
This need a little update for the new naming scheme.
Otherwise looks good:
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2023-10-17 16:04 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-17 15:37 [RFC v1.1] xfs-linux: rtalloc-speedups-6.7 updated to b67199695696 Darrick J. Wong
2023-10-17 15:43 ` Darrick J. Wong
2023-10-17 15:45 ` [PATCHSET RFC v1.1 0/4] xfs: minor bugfixes for rt stuff Darrick J. Wong
2023-10-17 15:47 ` [PATCH 1/4] xfs: bump max fsgeom struct version Darrick J. Wong
2023-10-17 15:47 ` [PATCH 2/4] xfs: hoist freeing of rt data fork extent mappings Darrick J. Wong
2023-10-17 16:00 ` Christoph Hellwig
2023-10-17 15:47 ` [PATCH 3/4] xfs: prevent rt growfs when quota is enabled Darrick J. Wong
2023-10-17 15:47 ` [PATCH 4/4] xfs: rt stubs should return negative errnos when rt disabled Darrick J. Wong
2023-10-17 15:46 ` [PATCHSET RFC v1.1 0/8] xfs: clean up realtime type usage Darrick J. Wong
2023-10-17 15:48 ` [PATCH 1/8] xfs: fix units conversion error in xfs_bmap_del_extent_delay Darrick J. Wong
2023-10-17 16:01 ` Christoph Hellwig
2023-10-17 15:48 ` [PATCH 2/8] xfs: make sure maxlen is still congruent with prod when rounding down Darrick J. Wong
2023-10-17 15:48 ` [PATCH 3/8] xfs: move the xfs_rtbitmap.c declarations to xfs_rtbitmap.h Darrick J. Wong
2023-10-17 15:48 ` [PATCH 4/8] xfs: convert xfs_extlen_t to xfs_rtxlen_t in the rt allocator Darrick J. Wong
2023-10-17 15:49 ` [PATCH 5/8] xfs: convert rt bitmap/summary block numbers to xfs_fileoff_t Darrick J. Wong
2023-10-17 15:49 ` [PATCH 6/8] xfs: convert rt bitmap extent lengths to xfs_rtbxlen_t Darrick J. Wong
2023-10-17 15:49 ` [PATCH 7/8] xfs: rename xfs_verify_rtext to xfs_verify_rtbext Darrick J. Wong
2023-10-17 15:49 ` [PATCH 8/8] xfs: convert rt extent numbers to xfs_rtxnum_t Darrick J. Wong
2023-10-17 15:46 ` [PATCHSET RFC v1.1 0/7] xfs: refactor rt extent unit conversions Darrick J. Wong
2023-10-17 15:50 ` [PATCH 1/7] xfs: create a helper to convert rtextents to rtblocks Darrick J. Wong
2023-10-17 15:50 ` [PATCH 2/7] xfs: create a helper to compute leftovers of realtime extents Darrick J. Wong
2023-10-17 15:50 ` [PATCH 3/7] xfs: create a helper to convert extlen to rtextlen Darrick J. Wong
2023-10-17 15:50 ` [PATCH 4/7] xfs: create helpers to convert rt block numbers to rt extent numbers Darrick J. Wong
2023-10-17 16:04 ` Christoph Hellwig [this message]
2023-10-17 15:51 ` [PATCH 5/7] xfs: convert do_div calls to xfs_rtb_to_rtx helper calls Darrick J. Wong
2023-10-17 16:05 ` Christoph Hellwig
2023-10-17 15:51 ` [PATCH 6/7] xfs: create rt extent rounding helpers for realtime extent blocks Darrick J. Wong
2023-10-17 15:51 ` [PATCH 7/7] xfs: use shifting and masking when converting rt extents, if possible Darrick J. Wong
2023-10-17 15:46 ` [PATCHSET RFC v1.1 0/8] xfs: refactor rtbitmap/summary macros Darrick J. Wong
2023-10-17 15:52 ` [PATCH 1/8] xfs: convert the rtbitmap block and bit macros to static inline functions Darrick J. Wong
2023-10-17 15:52 ` [PATCH 2/8] xfs: remove XFS_BLOCKWSIZE and XFS_BLOCKWMASK macros Darrick J. Wong
2023-10-17 15:52 ` [PATCH 3/8] xfs: convert open-coded xfs_rtword_t pointer accesses to helper Darrick J. Wong
2023-10-17 16:31 ` Christoph Hellwig
2023-10-17 15:52 ` [PATCH 4/8] xfs: convert rt summary macros to helpers Darrick J. Wong
2023-10-17 15:53 ` [PATCH 5/8] xfs: create helpers for rtbitmap block/wordcount computations Darrick J. Wong
2023-10-17 16:33 ` Christoph Hellwig
2023-10-17 15:53 ` [PATCH 6/8] xfs: use accessor functions for bitmap words Darrick J. Wong
2023-10-17 18:53 ` Christoph Hellwig
2023-10-18 2:01 ` Darrick J. Wong
2023-10-18 4:50 ` Christoph Hellwig
2023-10-17 15:53 ` [PATCH 7/8] xfs: create helpers for rtsummary block/wordcount computations Darrick J. Wong
2023-10-17 15:53 ` [PATCH 8/8] xfs: use accessor functions for summary info words Darrick J. Wong
2023-10-18 2:10 ` [PATCHSET RFC v1.2 0/4] xfs: refactor rtbitmap/summary accessors Darrick J. Wong
2023-10-18 2:10 ` [PATCH 1/4] xfs: create a helper to handle logging parts of rt bitmap blocks Darrick J. Wong
2023-10-18 4:52 ` Christoph Hellwig
2023-10-18 2:10 ` [PATCH 2/4] xfs: use accessor functions for bitmap words Darrick J. Wong
2023-10-18 2:19 ` Darrick J. Wong
2023-10-18 4:54 ` Christoph Hellwig
2023-10-18 4:54 ` Christoph Hellwig
2023-10-18 16:27 ` Darrick J. Wong
2023-10-18 16:28 ` Christoph Hellwig
2023-10-18 2:10 ` [PATCH 3/4] xfs: create helpers for rtsummary block/wordcount computations Darrick J. Wong
2023-10-18 2:10 ` [PATCH 4/4] xfs: use accessor functions for summary info words Darrick J. Wong
2023-10-18 5:19 ` Christoph Hellwig
2023-10-18 5:31 ` Darrick J. Wong
2023-10-18 5:35 ` Christoph Hellwig
2023-10-18 6:16 ` Darrick J. Wong
2023-10-17 15:46 ` [PATCHSET RFC 2.1 0/7] xfs: CPU usage optimizations for realtime allocator Darrick J. Wong
2023-10-17 15:54 ` [PATCH 1/7] xfs: consolidate realtime allocation arguments Darrick J. Wong
2023-10-18 6:16 ` Christoph Hellwig
2023-10-18 17:04 ` Darrick J. Wong
2023-10-17 15:54 ` [PATCH 2/7] xfs: cache last bitmap block in realtime allocator Darrick J. Wong
2023-10-18 6:19 ` Christoph Hellwig
2023-10-18 16:33 ` Darrick J. Wong
2023-10-19 0:00 ` Darrick J. Wong
2023-10-18 18:28 ` Darrick J. Wong
2023-10-17 15:54 ` [PATCH 3/7] xfs: invert the realtime summary cache Darrick J. Wong
2023-10-17 15:54 ` [PATCH 4/7] xfs: return maximum free size from xfs_rtany_summary() Darrick J. Wong
2023-10-17 15:55 ` [PATCH 5/7] xfs: limit maxlen based on available space in xfs_rtallocate_extent_near() Darrick J. Wong
2023-10-17 15:55 ` [PATCH 6/7] xfs: don't try redundant allocations " Darrick J. Wong
2023-10-17 15:55 ` [PATCH 7/7] xfs: don't look for end of extent further than necessary " Darrick J. Wong
2023-10-19 0:00 ` [PATCHSET v2.2 0/9] xfs: CPU usage optimizations for realtime allocator Darrick J. Wong
2023-10-19 0:00 ` [PATCH 1/9] xfs: consolidate realtime allocation arguments Darrick J. Wong
2023-10-19 5:08 ` Christoph Hellwig
2023-10-19 0:01 ` [PATCH 2/9] xfs: cache last bitmap block in realtime allocator Darrick J. Wong
2023-10-19 0:01 ` [PATCH 3/9] xfs: simplify xfs_rtbuf_get calling conventions Darrick J. Wong
2023-10-19 5:11 ` Christoph Hellwig
2023-10-19 0:01 ` [PATCH 4/9] xfs: simplify rt bitmap/summary block accessor functions Darrick J. Wong
2023-10-19 5:13 ` Christoph Hellwig
2023-10-19 16:13 ` Darrick J. Wong
2023-10-19 0:01 ` [PATCH 5/9] xfs: invert the realtime summary cache Darrick J. Wong
2023-10-19 0:01 ` [PATCH 6/9] xfs: return maximum free size from xfs_rtany_summary() Darrick J. Wong
2023-10-19 0:01 ` [PATCH 7/9] xfs: limit maxlen based on available space in xfs_rtallocate_extent_near() Darrick J. Wong
2023-10-19 0:01 ` [PATCH 8/9] xfs: don't try redundant allocations " Darrick J. Wong
2023-10-19 0:01 ` [PATCH 9/9] xfs: don't look for end of extent further than necessary " Darrick J. Wong
-- strict thread matches above, loose matches on Subject: below --
2023-10-19 16:20 [PATCHSET v1.1 0/7] xfs: refactor rt extent unit conversions Darrick J. Wong
2023-10-19 16:25 ` [PATCH 4/7] xfs: create helpers to convert rt block numbers to rt extent numbers Darrick J. Wong
2023-10-11 18:01 [PATCHSET RFC v1.0 0/7] xfs: refactor rt extent unit conversions Darrick J. Wong
2023-10-11 18:05 ` [PATCH 4/7] xfs: create helpers to convert rt block numbers to rt extent numbers Darrick J. Wong
2023-10-12 5:17 ` Christoph Hellwig
2023-10-12 17:58 ` Darrick J. Wong
2023-10-13 4:25 ` Christoph Hellwig
2022-12-30 22:17 [PATCHSET v1.0 0/7] xfs: refactor rt extent unit conversions Darrick J. Wong
2022-12-30 22:17 ` [PATCH 4/7] xfs: create helpers to convert rt block numbers to rt extent numbers Darrick J. Wong
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