diff options
author | Jeff Roberson <jeff@FreeBSD.org> | 2005-04-11 15:19:29 +0000 |
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committer | Jeff Roberson <jeff@FreeBSD.org> | 2005-04-11 15:19:29 +0000 |
commit | 17c916e321300d28f52ad6b195cad88be48e8421 (patch) | |
tree | 524c096705a1f63cf19d87fc2fc821c24d0c6e74 /sys/kern/vnode_if.src | |
parent | 539de9eda095972f6c8c3e35e18fbd08a3652929 (diff) | |
download | src-17c916e321300d28f52ad6b195cad88be48e8421.tar.gz src-17c916e321300d28f52ad6b195cad88be48e8421.zip |
- Mark the VOPs that require exclusive locks. Those that aren't marked
with E may be called with a shared lock held. This list really could
be made per filesystem if we had any filesystems which differed from
ffs in locking guarantees. VFS itself is not sensitive to this except
where vgone() etc. are concerned.
Sponsored by: Isilon Systems, Inc.
Notes
Notes:
svn path=/head/; revision=144909
Diffstat (limited to 'sys/kern/vnode_if.src')
-rw-r--r-- | sys/kern/vnode_if.src | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/sys/kern/vnode_if.src b/sys/kern/vnode_if.src index 4a5c69e840a2..b8d3ce56cea6 100644 --- a/sys/kern/vnode_if.src +++ b/sys/kern/vnode_if.src @@ -93,7 +93,7 @@ vop_cachedlookup { }; # -#% create dvp L L L +#% create dvp E E E #% create vpp - L - # vop_create { @@ -104,7 +104,7 @@ vop_create { }; # -#% whiteout dvp L L L +#% whiteout dvp E E E # vop_whiteout { IN struct vnode *dvp; @@ -113,7 +113,7 @@ vop_whiteout { }; # -#% mknod dvp L L L +#% mknod dvp E E E #% mknod vpp - L - # vop_mknod { @@ -135,7 +135,7 @@ vop_open { }; # -#% close vp L L L +#% close vp E E E # vop_close { IN struct vnode *vp; @@ -165,7 +165,7 @@ vop_getattr { }; # -#% setattr vp L L L +#% setattr vp E E E # vop_setattr { IN struct vnode *vp; @@ -185,7 +185,7 @@ vop_read { }; # -#% write vp L L L +#% write vp E E E # vop_write { IN struct vnode *vp; @@ -243,7 +243,7 @@ vop_revoke { }; # -#% fsync vp L L L +#% fsync vp E E E # vop_fsync { IN struct vnode *vp; @@ -252,8 +252,8 @@ vop_fsync { }; # -#% remove dvp L L L -#% remove vp L L L +#% remove dvp E E E +#% remove vp E E E # vop_remove { IN struct vnode *dvp; @@ -262,8 +262,8 @@ vop_remove { }; # -#% link tdvp L L L -#% link vp L L L +#% link tdvp E E E +#% link vp E E E # vop_link { IN struct vnode *tdvp; @@ -274,7 +274,7 @@ vop_link { # # rename fdvp U U U # rename fvp U U U -# rename tdvp L U U +# rename tdvp E U U # rename tvp X U U #! rename pre vop_rename_pre # @@ -288,8 +288,8 @@ vop_rename { }; # -#% mkdir dvp L L L -#% mkdir vpp - L - +#% mkdir dvp E E E +#% mkdir vpp - E - # vop_mkdir { IN struct vnode *dvp; @@ -299,8 +299,8 @@ vop_mkdir { }; # -#% rmdir dvp L L L -#% rmdir vp L L L +#% rmdir dvp E E E +#% rmdir vp E E E # vop_rmdir { IN struct vnode *dvp; @@ -309,8 +309,8 @@ vop_rmdir { }; # -#% symlink dvp L L L -#% symlink vpp - L - +#% symlink dvp E E E +#% symlink vpp - E - # vop_symlink { IN struct vnode *dvp; @@ -342,7 +342,7 @@ vop_readlink { }; # -#% inactive vp L L L +#% inactive vp E E E # vop_inactive { IN struct vnode *vp; @@ -350,7 +350,7 @@ vop_inactive { }; # -#% reclaim vp L L L +#% reclaim vp E E E # vop_reclaim { IN struct vnode *vp; @@ -436,7 +436,7 @@ vop_advlock { }; # -#% reallocblks vp L L L +#% reallocblks vp E E E # vop_reallocblks { IN struct vnode *vp; @@ -455,7 +455,7 @@ vop_getpages { }; # -#% putpages vp L L L +#% putpages vp E E E # vop_putpages { IN struct vnode *vp; @@ -478,7 +478,7 @@ vop_getacl { }; # -#% setacl vp L L L +#% setacl vp E E E # vop_setacl { IN struct vnode *vp; @@ -544,7 +544,7 @@ vop_openextattr { }; # -#% deleteextattr vp L L L +#% deleteextattr vp E E E # vop_deleteextattr { IN struct vnode *vp; @@ -555,7 +555,7 @@ vop_deleteextattr { }; # -#% setextattr vp L L L +#% setextattr vp E E E # vop_setextattr { IN struct vnode *vp; @@ -567,7 +567,7 @@ vop_setextattr { }; # -#% setlabel vp L L L +#% setlabel vp E E E # vop_setlabel { IN struct vnode *vp; |