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authorrmacklem <rmacklem@FreeBSD.org>2011-05-22 01:07:54 +0000
committerrmacklem <rmacklem@FreeBSD.org>2011-05-22 01:07:54 +0000
commitfbb8a5e8ec5608b837e3fd521703f5642de04e13 (patch)
treed4de50d8fbaaca75e31ae95cbc9c63c287ea95d9 /sys/fs/cd9660
parent3dd8ae4222dacd974bc67c89db57fbe97d36ed79 (diff)
downloadFreeBSD-src-fbb8a5e8ec5608b837e3fd521703f5642de04e13.zip
FreeBSD-src-fbb8a5e8ec5608b837e3fd521703f5642de04e13.tar.gz
Add a lock flags argument to the VFS_FHTOVP() file system
method, so that callers can indicate the minimum vnode locking requirement. This will allow some file systems to choose to return a LK_SHARED locked vnode when LK_SHARED is specified for the flags argument. This patch only adds the flag. It does not change any file system to use it and all callers specify LK_EXCLUSIVE, so file system semantics are not changed. Reviewed by: kib
Diffstat (limited to 'sys/fs/cd9660')
-rw-r--r--sys/fs/cd9660/cd9660_vfsops.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/fs/cd9660/cd9660_vfsops.c b/sys/fs/cd9660/cd9660_vfsops.c
index 77757f2..0ad57ec 100644
--- a/sys/fs/cd9660/cd9660_vfsops.c
+++ b/sys/fs/cd9660/cd9660_vfsops.c
@@ -586,9 +586,10 @@ cd9660_statfs(mp, sbp)
/* ARGSUSED */
static int
-cd9660_fhtovp(mp, fhp, vpp)
+cd9660_fhtovp(mp, fhp, flags, vpp)
struct mount *mp;
struct fid *fhp;
+ int flags;
struct vnode **vpp;
{
struct ifid ifh;
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