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author | attilio <attilio@FreeBSD.org> | 2008-01-10 01:10:58 +0000 |
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committer | attilio <attilio@FreeBSD.org> | 2008-01-10 01:10:58 +0000 |
commit | 18d0a0dd51c7995ce9e549616f78ef724096b1bd (patch) | |
tree | c4e28d990eaa525916ab09f2bd1d9c6ddf2c8dea /sys/kern/kern_proc.c | |
parent | 8df9c26bfdf7538c15226c902c07a0fe350ace36 (diff) | |
download | FreeBSD-src-18d0a0dd51c7995ce9e549616f78ef724096b1bd.zip FreeBSD-src-18d0a0dd51c7995ce9e549616f78ef724096b1bd.tar.gz |
vn_lock() is currently only used with the 'curthread' passed as argument.
Remove this argument and pass curthread directly to underlying
VOP_LOCK1() VFS method. This modify makes the code cleaner and in
particular remove an annoying dependence helping next lockmgr() cleanup.
KPI results, obviously, changed.
Manpage and FreeBSD_version will be updated through further commits.
As a side note, would be valuable to say that next commits will address
a similar cleanup about VFS methods, in particular vop_lock1 and
vop_unlock.
Tested by: Diego Sardina <siarodx at gmail dot com>,
Andrea Di Pasquale <whyx dot it at gmail dot com>
Diffstat (limited to 'sys/kern/kern_proc.c')
-rw-r--r-- | sys/kern/kern_proc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sys/kern/kern_proc.c b/sys/kern/kern_proc.c index c2e33a7..be70eed 100644 --- a/sys/kern/kern_proc.c +++ b/sys/kern/kern_proc.c @@ -1397,8 +1397,7 @@ sysctl_kern_proc_vmmap(SYSCTL_HANDLER_ARGS) VM_OBJECT_UNLOCK(obj); if (vp != NULL) { vfslocked = VFS_LOCK_GIANT(vp->v_mount); - vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, - curthread); + vn_lock(vp, LK_EXCLUSIVE | LK_RETRY); vn_fullpath(curthread, vp, &fullpath, &freepath); vput(vp); |