Author: dchagin
Date: Thu Mar 3 18:19:10 2011
New Revision: 219240
URL: http://svn.freebsd.org/changeset/base/219240
Log:
Switch PROCESS_SHARE to AUTO_SHARE (as umtx do). Even for SHARED,
if page mapped MAP_ANON linux uses private algorithm too.
Disscussed with: jhb
MFC after: 3 Days
Modified:
head/sys/compat/linux/linux_futex.c
Modified: head/sys/compat/linux/linux_futex.c
==============================================================================
--- head/sys/compat/linux/linux_futex.c Thu Mar 3 18:16:35 2011
(r219239)
+++ head/sys/compat/linux/linux_futex.c Thu Mar 3 18:19:10 2011
(r219240)
@@ -161,7 +161,7 @@ futex_get0(uint32_t *uaddr, struct futex
*newf = tmpf = NULL;
error = umtx_key_get(uaddr, TYPE_FUTEX, (flags & FUTEX_SHARED) ?
- PROCESS_SHARE : THREAD_SHARE, &key);
+ AUTO_SHARE : THREAD_SHARE, &key);
if (error)
return (error);
retry:
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