| commit | 9d7a637e6808396b43ab61ee634665b49704f752 | |
| author | Aggelos Economopoulos <aoiko@cc.ece.ntua.gr> | |
| Mon, 8 Jun 2009 14:42:46 +0000 (8 17:42 +0300) | ||
| committer | Aggelos Economopoulos <aoiko@cc.ece.ntua.gr> | |
| Mon, 8 Jun 2009 14:53:10 +0000 (8 17:53 +0300) | ||
| tree | ef104ff023a3eedad40597322c235d254f8d51c5 | treesnapshot (tar.gz zip) |
| parent | 104d324f4652985759b15ee88db65e94166dea81 | commitdiff |
lock around accesses to uidinfo and varsymset
- add ->vx_lock to protect the varsymset fields
- add ->ui_lock to protect the rest of the fields in uidinfo
- protect the uidinfo hash
- the varsym*() syscalls are now mpsafe
This is obviously performance-irrelevant, but it allows
access to uidinfo without the BGL.
- add ->vx_lock to protect the varsymset fields
- add ->ui_lock to protect the rest of the fields in uidinfo
- protect the uidinfo hash
- the varsym*() syscalls are now mpsafe
This is obviously performance-irrelevant, but it allows
access to uidinfo without the BGL.