Date: Tue, 27 Jun 2006 14:46:31 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/amd64/linux32 syscalls.master src/sys/compat/freebsd32 syscalls.master src/sys/i386/linux syscalls.master src/sys/kern syscalls.master vfs_mount.c Message-ID: <200606271446.k5REkVS2046469@repoman.freebsd.org>
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jhb 2006-06-27 14:46:31 UTC
FreeBSD src repository
Modified files:
sys/amd64/linux32 syscalls.master
sys/compat/freebsd32 syscalls.master
sys/i386/linux syscalls.master
sys/kern syscalls.master vfs_mount.c
Log:
- Expand the scope of Giant some in mount(2) to protect the vfsp structure
from going away. mount(2) is now MPSAFE.
- Expand the scope of Giant some in unmount(2) to protect the mp structure
(or rather, to handle concurrent unmount races) from going away.
umount(2) is now MPSAFE, as well as linux_umount() and linux_oldumount().
- nmount(2) and linux_mount() were already MPSAFE.
Revision Changes Path
1.13 +3 -3 src/sys/amd64/linux32/syscalls.master
1.67 +3 -3 src/sys/compat/freebsd32/syscalls.master
1.70 +3 -3 src/sys/i386/linux/syscalls.master
1.216 +3 -3 src/sys/kern/syscalls.master
1.228 +23 -12 src/sys/kern/vfs_mount.c
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