Date: Mon, 20 Apr 2020 13:47:15 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r360118 - head/sys/compat/linuxkpi/common/include/linux Message-ID: <202004201347.03KDlFEh081142@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: hselasky Date: Mon Apr 20 13:47:15 2020 New Revision: 360118 URL: https://svnweb.freebsd.org/changeset/base/360118 Log: Allow test_bit() in the LinuxKPI to accept a const pointer. MFC after: 1 week Sponsored by: Mellanox Technologies Modified: head/sys/compat/linuxkpi/common/include/linux/bitops.h Modified: head/sys/compat/linuxkpi/common/include/linux/bitops.h ============================================================================== --- head/sys/compat/linuxkpi/common/include/linux/bitops.h Mon Apr 20 13:47:07 2020 (r360117) +++ head/sys/compat/linuxkpi/common/include/linux/bitops.h Mon Apr 20 13:47:15 2020 (r360118) @@ -273,7 +273,7 @@ find_next_zero_bit(const unsigned long *addr, unsigned atomic_clear_long(&((volatile unsigned long *)(a))[BIT_WORD(i)], BIT_MASK(i)) #define test_bit(i, a) \ - !!(READ_ONCE(((volatile unsigned long *)(a))[BIT_WORD(i)]) & BIT_MASK(i)) + !!(READ_ONCE(((volatile const unsigned long *)(a))[BIT_WORD(i)]) & BIT_MASK(i)) static inline int test_and_clear_bit(long bit, volatile unsigned long *var)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202004201347.03KDlFEh081142>