shithub: gefs

Info  •  Files  •  Log  •  Branches

fs: don't start epoch in dispatcher

we can't access a tree, and we can block arbitrarily on
flushing; this is a bad idea.

--- a/fs.c

+++ b/fs.c

@@ -2105,9 +2105,8 @@

 		}

 		h = ihash(m->fid) % fs->nreaders;

-		epochstart(id);

 		switch(m->type){

-		/* sync setup */

+		/* sync setup, must not access tree */

 		case Tversion:	fsversion(m);	break;

 		case Tauth:	fsauth(m);	break;

 		case Tclunk:	fsclunk(m);	break;

@@ -2141,7 +2140,6 @@

 			respond(m, &r);

 			break;

 		}

-		epochend(id);

 	}

 }