Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
20 lines
641 B
C
20 lines
641 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_GETCPU_H
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#define _LINUX_GETCPU_H 1
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/* Cache for getcpu() to speed it up. Results might be a short time
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out of date, but will be faster.
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User programs should not refer to the contents of this structure.
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I repeat they should not refer to it. If they do they will break
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in future kernels.
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It is only a private cache for vgetcpu(). It will change in future kernels.
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The user program must store this information per thread (__thread)
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If you want 100% accurate information pass NULL instead. */
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struct getcpu_cache {
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unsigned long blob[128 / sizeof(long)];
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};
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#endif
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