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authorjhb <jhb@FreeBSD.org>2002-02-27 19:18:10 +0000
committerjhb <jhb@FreeBSD.org>2002-02-27 19:18:10 +0000
commitb8b3ac8816b79f4b10e71029cabb891ae0c33e03 (patch)
tree42d652ae46be9db4862eef10266827ddea3cb240 /sys/nfsclient
parent56094fdb72b398e3c7bcf13e638de2b00e5b0197 (diff)
downloadFreeBSD-src-b8b3ac8816b79f4b10e71029cabb891ae0c33e03.zip
FreeBSD-src-b8b3ac8816b79f4b10e71029cabb891ae0c33e03.tar.gz
Use thread0.td_ucred instead of proc0.p_ucred. This change is cosmetic
and isn't strictly required. However, it lowers the number of false positives found when grep'ing the kernel sources for p_ucred to ensure proper locking.
Diffstat (limited to 'sys/nfsclient')
-rw-r--r--sys/nfsclient/nfs_lock.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/nfsclient/nfs_lock.c b/sys/nfsclient/nfs_lock.c
index 2998463..4726c2c 100644
--- a/sys/nfsclient/nfs_lock.c
+++ b/sys/nfsclient/nfs_lock.c
@@ -156,7 +156,7 @@ nfs_dolock(struct vop_advlock_args *ap)
NDINIT(&nd, LOOKUP, FOLLOW, UIO_SYSSPACE, _PATH_LCKFIFO, td);
fmode = FFLAGS(O_WRONLY);
- error = vn_open_cred(&nd, &fmode, 0, proc0.p_ucred);
+ error = vn_open_cred(&nd, &fmode, 0, thread0.td_ucred);
if (error != 0) {
return (error == ENOENT ? EOPNOTSUPP : error);
}
@@ -166,10 +166,10 @@ nfs_dolock(struct vop_advlock_args *ap)
ioflg = IO_UNIT;
for (;;) {
- VOP_LEASE(wvp, td, proc0.p_ucred, LEASE_WRITE);
+ VOP_LEASE(wvp, td, thread0.td_ucred, LEASE_WRITE);
error = vn_rdwr(UIO_WRITE, wvp, (caddr_t)&msg, sizeof(msg), 0,
- UIO_SYSSPACE, ioflg, proc0.p_ucred, NULL, td);
+ UIO_SYSSPACE, ioflg, thread0.td_ucred, NULL, td);
if (error && (((ioflg & IO_NDELAY) == 0) || error != EAGAIN)) {
break;
@@ -219,7 +219,7 @@ nfs_dolock(struct vop_advlock_args *ap)
break;
}
- if ((error1 = vn_close(wvp, FWRITE, proc0.p_ucred, td)) && error == 0)
+ if ((error1 = vn_close(wvp, FWRITE, thread0.td_ucred, td)) && error == 0)
return (error1);
return (error);
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