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| author | Chandan Babu R <chandanbabu@kernel.org> | 2023-10-23 07:15:10 +0200 |
|---|---|---|
| committer | Chandan Babu R <chandanbabu@kernel.org> | 2023-10-23 07:15:10 +0200 |
| commit | 9d4ca5afa604d35c2e9caba0982a53ffe0fa4469 (patch) | |
| tree | d06c1cdeede56f2cadd046dfb24135ceec7712fa /arch/nios2 | |
| parent | Merge tag 'clean-up-realtime-units-6.7_2023-10-19' of https://git.kernel.org/... (diff) | |
| parent | xfs: use shifting and masking when converting rt extents, if possible (diff) | |
| download | linux-9d4ca5afa604d35c2e9caba0982a53ffe0fa4469.tar.xz linux-9d4ca5afa604d35c2e9caba0982a53ffe0fa4469.zip | |
Merge tag 'refactor-rt-unit-conversions-6.7_2023-10-19' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux into xfs-6.7-mergeA
xfs: refactor rt extent unit conversions [v1.1]
This series replaces all the open-coded integer division and
multiplication conversions between rt blocks and rt extents with calls
to static inline helpers. Having cleaned all that up, the helpers are
augmented to skip the expensive operations in favor of bit shifts and
masking if the rt extent size is a power of two.
v1.1: various cleanups suggested by hch
With a bit of luck, this should all go splendidly.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
* tag 'refactor-rt-unit-conversions-6.7_2023-10-19' of https://git.kernel.org/pub/scm/linux/kernel/git/djwong/xfs-linux:
xfs: use shifting and masking when converting rt extents, if possible
xfs: create rt extent rounding helpers for realtime extent blocks
xfs: convert do_div calls to xfs_rtb_to_rtx helper calls
xfs: create helpers to convert rt block numbers to rt extent numbers
xfs: create a helper to convert extlen to rtextlen
xfs: create a helper to compute leftovers of realtime extents
xfs: create a helper to convert rtextents to rtblocks
Diffstat (limited to 'arch/nios2')
0 files changed, 0 insertions, 0 deletions