Date: Tue, 20 Feb 2018 10:35:14 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r329638 - stable/11/sys/compat/linuxkpi/common/include/linux Message-ID: <201802201035.w1KAZETN048438@repo.freebsd.org>
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Author: kib Date: Tue Feb 20 10:35:13 2018 New Revision: 329638 URL: https://svnweb.freebsd.org/changeset/base/329638 Log: MFC r329216: linuxkpi: Do not leak pages on put. Modified: stable/11/sys/compat/linuxkpi/common/include/linux/mm.h Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/compat/linuxkpi/common/include/linux/mm.h ============================================================================== --- stable/11/sys/compat/linuxkpi/common/include/linux/mm.h Tue Feb 20 10:34:15 2018 (r329637) +++ stable/11/sys/compat/linuxkpi/common/include/linux/mm.h Tue Feb 20 10:35:13 2018 (r329638) @@ -243,7 +243,8 @@ static inline void put_page(struct vm_page *page) { vm_page_lock(page); - vm_page_unwire(page, PQ_ACTIVE); + if (vm_page_unwire(page, PQ_ACTIVE) && page->object == NULL) + vm_page_free(page); vm_page_unlock(page); }
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