Author: dchagin
Date: Fri Jan 2 18:36:08 2015
New Revision: 276550
URL: https://svnweb.freebsd.org/changeset/base/276550
Log:
Remove Giant from linux_getcwd() due to VFS is MPSAFE now.
Discussed with: kib
MFC after: 1 week
Modified:
head/sys/compat/linux/linux_getcwd.c
Modified: head/sys/compat/linux/linux_getcwd.c
==============================================================================
--- head/sys/compat/linux/linux_getcwd.c Fri Jan 2 18:32:53 2015
(r276549)
+++ head/sys/compat/linux/linux_getcwd.c Fri Jan 2 18:36:08 2015
(r276550)
@@ -450,11 +450,8 @@ linux_getcwd(struct thread *td, struct l
* limit it to N/2 vnodes for an N byte buffer.
*/
- mtx_lock(&Giant);
error = linux_getcwd_common (td->td_proc->p_fd->fd_cdir, NULL,
&bp, path, len/2, GETCWD_CHECK_ACCESS, td);
- mtx_unlock(&Giant);
-
if (error)
goto out;
lenused = bend - bp;
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