Doug Moore 4ed1837853 libkern: add ilog2 macro ... The kernel source contains several definitions of an ilog2 function; some are slower than necessary, and one of them is incorrect. Elimininate them all and define an ilog2 macro in libkern to replace them, in a way that is fast, correct for all argument types, and, in a GENERIC kernel, includes a check for an invalid zero parameter. Folks at Microsoft have verified that having a correct ilog2 definition for their MANA driver doesn't break it. Reviewed by: alc, markj, mhorne (older version), jhibbits (older version) Differential Revision: https://reviews.freebsd.org/D45170 Differential Revision: https://reviews.freebsd.org/D45235 (cherry picked from commit b0056b31e90029553894d17c441cbb2c06d31412)		2025-02-10 04:27:12 -06:00
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acpica	sys: Remove $FreeBSD$: one-line .c pattern	2023-08-16 11:54:36 -06:00
bios	sys: Remove $FreeBSD$: one-line .c pattern	2023-08-16 11:54:36 -06:00
conf	sys: add conf/std.debug, generic debugging options	2024-10-09 10:44:35 +02:00
i386	x86: Remove invalid DEVMETHOD methods for leaf devices	2024-11-30 21:46:07 -05:00
include	libkern: add ilog2 macro	2025-02-10 04:27:12 -06:00
linux	linux: Check for copyout errors in linux_fixup()	2024-01-01 19:29:49 -05:00
pci	pir: Use device_set_descf()	2024-06-27 11:27:41 -04:00
Makefile	sys: Remove $FreeBSD$: one-line sh pattern	2023-08-16 11:54:58 -06:00