Author: mjg
Date: Thu Nov 6 07:37:31 2014
New Revision: 274165
URL: https://svnweb.freebsd.org/changeset/base/274165
Log:
filedesc: just free old tables without altering the list which is freed anyway
No functional changes.
Modified:
head/sys/kern/kern_descrip.c
Modified: head/sys/kern/kern_descrip.c
==============================================================================
--- head/sys/kern/kern_descrip.c Thu Nov 6 07:27:14 2014
(r274164)
+++ head/sys/kern/kern_descrip.c Thu Nov 6 07:37:31 2014
(r274165)
@@ -2026,7 +2026,7 @@ fdescfree(struct thread *td)
{
struct filedesc0 *fdp0;
struct filedesc *fdp;
- struct freetable *ft;
+ struct freetable *ft, *tft;
struct filedescent *fde;
struct file *fp;
struct vnode *cdir, *jdir, *rdir;
@@ -2078,10 +2078,8 @@ fdescfree(struct thread *td)
free(fdp->fd_files, M_FILEDESC);
fdp0 = (struct filedesc0 *)fdp;
- while ((ft = SLIST_FIRST(&fdp0->fd_free)) != NULL) {
- SLIST_REMOVE_HEAD(&fdp0->fd_free, ft_next);
+ SLIST_FOREACH_SAFE(ft, &fdp0->fd_free, ft_next, tft)
free(ft->ft_table, M_FILEDESC);
- }
if (cdir != NULL)
vrele(cdir);
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