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Code Issues Releases Activity

Use symlinks for kernel modules rather than hardlinks

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When aliasing a kernel module to a different name (ie if_igb for if_em),
it's better to use symlinks than hard links. kldxref will omit entries for
the links, ensuring that the loaded module has the correct name.

Reviewed by:	imp
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D19979
This commit is contained in:
Alan Somers 2019-04-20 12:51:05 +00:00
parent 0356220eba
commit 43d1e6ee29
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=346441
3 changed files with 3 additions and 3 deletions
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2
sys/modules/em/Makefile
View File

@ -22,6 +22,6 @@ CFLAGS += -I${SRCTOP}/sys/dev/e1000
# DEVICE_POLLING for a non-interrupt-driven method
#CFLAGS += -DDEVICE_POLLING
LINKS= ${KMODDIR}/${KMOD}.ko ${KMODDIR}/if_igb.ko
SYMLINKS= ${KMOD}.ko ${KMODDIR}/if_igb.ko
.include <bsd.kmod.mk>

2
sys/modules/fusefs/Makefile
View File

@ -8,6 +8,6 @@ SRCS= vnode_if.h \
fuse_vfsops.c fuse_vnops.c fuse_internal.c fuse_main.c
# Symlink for backwards compatibility with systems installed at 12.0 or older
LINKS= ${KMODDIR}/${KMOD}.ko ${KMODDIR}/fuse.ko
SYMLINKS= ${KMOD}.ko ${KMODDIR}/fuse.ko
.include <bsd.kmod.mk>

2
sys/modules/iavf/Makefile
View File

@ -15,6 +15,6 @@ SRCS += i40e_common.c i40e_nvm.c i40e_adminq.c
# Enable asserts and other debugging facilities
# CFLAGS += -DINVARIANTS -DINVARIANTS_SUPPORT -DWITNESS
LINKS= ${KMODDIR}/${KMOD}.ko ${KMODDIR}/if_ixlv.ko
SYMLINKS= ${KMOD}.ko ${KMODDIR}/if_ixlv.ko
.include <bsd.kmod.mk>