The branch main has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=e999fbf0776208f9ecbc2926fd088427d766b014
commit e999fbf0776208f9ecbc2926fd088427d766b014 Author: Bjoern A. Zeeb <[email protected]> AuthorDate: 2022-09-21 19:33:30 +0000 Commit: Bjoern A. Zeeb <[email protected]> CommitDate: 2022-09-22 15:09:26 +0000 LinuxKPI: device.h add devm_kmemdup() Add devm_kmemdup() as needed by a networking driver. Sponsored by: The FreeBSD Foundation MFC after: 7 days eviewed by: hselasky, emaste Differential Revision: https://reviews.freebsd.org/D36652 --- sys/compat/linuxkpi/common/include/linux/device.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/device.h b/sys/compat/linuxkpi/common/include/linux/device.h index 757060cb2863..32195ad5b0a6 100644 --- a/sys/compat/linuxkpi/common/include/linux/device.h +++ b/sys/compat/linuxkpi/common/include/linux/device.h @@ -4,6 +4,10 @@ * Copyright (c) 2010 Panasas, Inc. * Copyright (c) 2013-2016 Mellanox Technologies, Ltd. * All rights reserved. + * Copyright (c) 2021-2022 The FreeBSD Foundation + * + * Portions of this software were developed by Björn Zeeb + * under sponsorship from the FreeBSD Foundation. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -600,6 +604,21 @@ devm_kmalloc(struct device *dev, size_t size, gfp_t gfp) return (p); } +static inline void * +devm_kmemdup(struct device *dev, const void *src, size_t len, gfp_t gfp) +{ + void *dst; + + if (len == 0) + return (NULL); + + dst = devm_kmalloc(dev, len, gfp); + if (dst != NULL) + memcpy(dst, src, len); + + return (dst); +} + #define devm_kzalloc(_dev, _size, _gfp) \ devm_kmalloc((_dev), (_size), (_gfp) | __GFP_ZERO)
