tree f38aa7461c85861ae74f72c33d1556686e1909cb
parent f0eca9626c6becb6fc56106b2e4287c6c784af3d
author Linus Torvalds <[EMAIL PROTECTED]> Sat, 10 Sep 2005 05:42:34 -0700
committer Linus Torvalds <[EMAIL PROTECTED]> Sat, 10 Sep 2005 05:42:34 -0700
Preempt-safe RCU file usage
Fix up fs/compat.c fixes.
fs/compat.c | 2 ++
1 files changed, 2 insertions(+)
diff --git a/fs/compat.c b/fs/compat.c
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1645,8 +1645,10 @@ compat_sys_select(int n, compat_ulong_t
goto out_nofds;
/* max_fdset can increase, so grab it once to avoid race */
+ rcu_read_lock();
fdt = files_fdtable(current->files);
max_fdset = fdt->max_fdset;
+ rcu_read_unlock();
if (n > max_fdset)
n = max_fdset;
-
To unsubscribe from this list: send the line "unsubscribe git-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
