diff options
| author | Konstantin Belousov <kib@FreeBSD.org> | 2012-10-22 17:50:54 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2012-10-22 17:50:54 +0000 |
| commit | 5050aa86cff105784877fb886a7b1d25bca5813b (patch) | |
| tree | 6e9ef0a47c5e91d26227820c50c9767e84550821 /sys/sys/namei.h | |
| parent | bf3d1021334f4d19cf4fa95bd409db11c4dcfb9e (diff) | |
| download | src-5050aa86cff105784877fb886a7b1d25bca5813b.tar.gz src-5050aa86cff105784877fb886a7b1d25bca5813b.zip | |
Remove the support for using non-mpsafe filesystem modules.
In particular, do not lock Giant conditionally when calling into the
filesystem module, remove the VFS_LOCK_GIANT() and related
macros. Stop handling buffers belonging to non-mpsafe filesystems.
The VFS_VERSION is bumped to indicate the interface change which does
not result in the interface signatures changes.
Conducted and reviewed by: attilio
Tested by: pho
Notes
Notes:
svn path=/head/; revision=241896
Diffstat (limited to 'sys/sys/namei.h')
| -rw-r--r-- | sys/sys/namei.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sys/sys/namei.h b/sys/sys/namei.h index 30e61e6db3c4..a78af8082b1f 100644 --- a/sys/sys/namei.h +++ b/sys/sys/namei.h @@ -144,15 +144,11 @@ struct nameidata { #define ISOPEN 0x00200000 /* caller is opening; return a real vnode. */ #define NOCROSSMOUNT 0x00400000 /* do not cross mount points */ #define NOMACCHECK 0x00800000 /* do not perform MAC checks */ -#define MPSAFE 0x01000000 /* namei() must acquire Giant if needed. */ -#define GIANTHELD 0x02000000 /* namei() is holding giant. */ #define AUDITVNODE1 0x04000000 /* audit the looked up vnode information */ #define AUDITVNODE2 0x08000000 /* audit the looked up vnode information */ #define TRAILINGSLASH 0x10000000 /* path ended in a slash */ #define PARAMASK 0x1ffffe00 /* mask of parameter descriptors */ -#define NDHASGIANT(NDP) (((NDP)->ni_cnd.cn_flags & GIANTHELD) != 0) - /* * Initialization of a nameidata structure. */ |