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| author | Aurelien Jarno <aurelien@aurel32.net> | 2024-01-13 21:33:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-02-16 21:10:56 +0300 |
| commit | 7a62d444a252ea7b95a72172aa0c5e909adcdbf0 (patch) | |
| tree | 75dc862b5293c1c1ac78761dcf0be41e87ccb451 /io_uring | |
| parent | d41ba25cb8b6429723c59a12354ef292714adf77 (diff) | |
| download | linux-7a62d444a252ea7b95a72172aa0c5e909adcdbf0.tar.xz | |
media: solo6x10: replace max(a, min(b, c)) by clamp(b, a, c)
commit 31e97d7c9ae3de072d7b424b2cf706a03ec10720 upstream.
This patch replaces max(a, min(b, c)) by clamp(b, a, c) in the solo6x10
driver. This improves the readability and more importantly, for the
solo6x10-p2m.c file, this reduces on my system (x86-64, gcc 13):
- the preprocessed size from 121 MiB to 4.5 MiB;
- the build CPU time from 46.8 s to 1.6 s;
- the build memory from 2786 MiB to 98MiB.
In fine, this allows this relatively simple C file to be built on a
32-bit system.
Reported-by: Jiri Slaby <jirislaby@gmail.com>
Closes: https://lore.kernel.org/lkml/18c6df0d-45ed-450c-9eda-95160a2bbb8e@gmail.com/
Cc: <stable@vger.kernel.org> # v6.7+
Suggested-by: David Laight <David.Laight@ACULAB.COM>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: David Laight <David.Laight@ACULAB.COM>
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: <regressions@leemhuis.info>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'io_uring')
0 files changed, 0 insertions, 0 deletions