Date: Fri, 2 Jan 2015 18:36:09 +0000 (UTC) From: Dmitry Chagin <dchagin@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r276550 - head/sys/compat/linux Message-ID: <201501021836.t02Ia92s061959@svn.freebsd.org>
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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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