cvs commit: src/sys/kern uipc_syscalls.c vfs_mount.c vfs_subr.c
jroberson at chesapeake.net
Wed Mar 30 20:38:57 PST 2005
On Thu, 31 Mar 2005, Jeff Roberson wrote:
> jeff 2005-03-31 04:31:30 UTC
> FreeBSD src repository
> Modified files:
> sys/kern uipc_syscalls.c vfs_mount.c vfs_subr.c
> - LK_NOPAUSE is a nop now.
I'm actually not even sure why people set LK_NOPAUSE when calling vn_lock
etc. It was set in the lockinit() for the standard lock. It seems like
the spinwait optimization was only ever realistic on bufs, and even then
seems a bit unlikely to make much difference.
> Sponsored by: Isilon Systems, Inc.
> Revision Changes Path
> 1.218 +1 -1 src/sys/kern/uipc_syscalls.c
> 1.187 +1 -1 src/sys/kern/vfs_mount.c
> 1.607 +2 -2 src/sys/kern/vfs_subr.c
> 1.227 +3 -3 src/sys/kern/vfs_vnops.c
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