The patch titled Subject: mm-optimize-put_mems_allowed-usage-fix has been removed from the -mm tree. Its filename was mm-optimize-put_mems_allowed-usage-fix.patch This patch was dropped because it was withdrawn The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Subject: mm-optimize-put_mems_allowed-usage-fix restore slub.c:get_any_partial() comment Cc: Christoph Lameter <cl@xxxxxxxxx> Cc: David Rientjes <rientjes@xxxxxxxxxx> Cc: Mel Gorman <mgorman@xxxxxxx> Cc: Miao Xie <miaox@xxxxxxxxxxxxxx> Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> Cc: Tejun Heo <tj@xxxxxxxxxx> Cc: Pekka Enberg <penberg@xxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/slub.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff -puN mm/slub.c~mm-optimize-put_mems_allowed-usage-fix mm/slub.c --- a/mm/slub.c~mm-optimize-put_mems_allowed-usage-fix +++ a/mm/slub.c @@ -1624,8 +1624,16 @@ static struct page *get_any_partial(stru if (n && cpuset_zone_allowed_hardwall(zone, flags) && n->nr_partial > s->min_partial) { object = get_partial_node(s, n, c); - if (object) + if (object) { + /* + * Don't check read_mems_allowed_retry() + * here - if mems_allowed was updated in + * parallel, that was a harmless race + * between allocation and the cpuset + * update + */ return object; + } } } } while (read_mems_allowed_retry(cpuset_mems_cookie)); _ Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are linux-next.patch i-need-old-gcc.patch arch-alpha-kernel-systblss-remove-debug-check.patch drivers-block-nvmec-stop-breaking-my-i386-build.patch drivers-staging-zsmalloc-zsmalloc-mainc-unbork.patch arch-x86-platform-iris-irisc-register-a-platform-device-and-a-platform-driver.patch thermal-add-generic-cpufreq-cooling-implementation-fix.patch thermal-exynos5-add-exynos5-thermal-sensor-driver-support-fix.patch thermal-exynos-register-the-tmu-sensor-with-the-kernel-thermal-layer-fix.patch fs-symlink-restrictions-on-sticky-directories.patch fs-hardlink-creation-restrictions.patch mm.patch hugetlb-use-mmu_gather-instead-of-a-temporary-linked-list-for-accumulating-pages-fix.patch hugetlb-use-mmu_gather-instead-of-a-temporary-linked-list-for-accumulating-pages-fix-fix.patch memcg-add-hugetlb-extension-fix-fix.patch hugetlbfs-add-memcg-control-files-for-hugetlbfs-use-scnprintf-instead-of-sprintf-fix.patch memcg-move-hugetlb-resource-count-to-parent-cgroup-on-memcg-removal-fix.patch memcg-move-hugetlb-resource-count-to-parent-cgroup-on-memcg-removal-fix-fix.patch hugetlb-migrate-memcg-info-from-oldpage-to-new-page-during-migration-fix.patch mm-mmapc-find_vma-remove-unnecessary-ifmm-check-fix.patch mm-correctly-synchronize-rss-counters-at-exit-exec.patch mm-do_migrate_pages-calls-migrate_to_node-even-if-task-is-already-on-a-correct-node-fix.patch mm-do_migrate_pages-rename-arguments.patch mm-memcg-count-pte-references-from-every-member-of-the-reclaimed-hierarchy-fix.patch mm-rename-is_mlocked_vma-to-mlocked_vma_newpage-fix.patch mm-page_allocc-remove-pageblock_default_order.patch mm-remove-sparsemem-allocation-details-from-the-bootmem-allocator-fix.patch mm-page_allocc-cleanups.patch mm-push-lru-index-into-shrink_active_list-fix.patch memcg-fix-error-code-in-hugetlb_force_memcg_empty-v2-checkpatch-fixes.patch mm-memcg-print-statistics-from-live-counters-checkpatch-fixes.patch memcg-always-free-struct-memcg-through-schedule_work-fix.patch memcg-decrement-static-keys-at-real-destroy-time-fix.patch security-keys-keyctlc-suppress-memory-allocation-failure-warning.patch isdn-add-missing-kern_cont-fix.patch nmi-watchdog-fix-for-lockup-detector-breakage-on-resume-fix.patch nmi-watchdog-fix-for-lockup-detector-breakage-on-resume-fix-fix.patch nmi-watchdog-fix-for-lockup-detector-breakage-on-resume-v2-fix.patch kernel-irq-managec-use-the-pr_foo-infrastructure-to-prefix-printks.patch vsprintf-correctly-handle-width-when-flag-used-in-%p-format-checkpatch-fixes.patch vsprintf-further-optimize-decimal-conversion-checkpatch-fixes.patch drivers-video-backlight-apple_blc-include-header-for-exported-symbol-prototypes-fix.patch backlight-add-lm3533-backlight-driver-fix.patch backlight-add-lm3533-backlight-driver-fix-fix.patch backlight-use-pr_warn-and-pr_debug-instead-of-printk-fix.patch backlight-apple_bl-use-pr_debug-pr_err-instead-of-printk-fix.patch backlight-cr_bllcd-use-pr_err-pr_info-instead-of-printk-fix.patch backlight-generic_bl-use-pr_info-instead-of-printk-fix.patch backlight-jornada720-use-pr_err-pr_info-instead-of-printk-fix.patch backlight-omap1-use-pr_info-instead-of-printk-fix.patch backlight-progear-use-pr_err-instead-of-printk-fix.patch leds-led-module-for-da9052-53-pmic-v2-fix.patch leds-add-led-driver-for-lm3556-chip-checkpatch-fixes.patch leds-add-led-driver-for-lm3556-chip-fix-fix.patch leds-heartbeat-stop-on-shutdown-checkpatch-fixes.patch drivers-leds-leds-pca955xc-fix-race-condition-while-setting-brightness-on-several-leds-fix.patch lib-string_helpersc-make-arrays-static.patch lib-bitmapc-fix-documentation-for-scnprintf-functions.patch rtc-rename-config_rtc_mxc-to-config_rtc_drv_mxc-fix.patch kmod-avoid-deadlock-by-recursive-kmod-call.patch proc-clean-up-proc-pid-environ-handling-checkpatch-fixes.patch kernel-cpuc-document-clear_tasks_mm_cpumask.patch kernel-cpuc-document-clear_tasks_mm_cpumask-fix.patch ipc-mqueue-improve-performance-of-send-recv-fix.patch ipc-mqueue-correct-mq_attr_ok-test-fix.patch ipc-mqueue-strengthen-checks-on-mqueue-creation-fix.patch tools-selftests-add-mq_perf_tests-checkpatch-fixes.patch ipc-mqueue-add-rbtree-node-caching-support-checkpatch-fixes.patch pidns-make-killed-children-autoreap-checkpatch-fixes.patch fs-nls-add-apple-nls-fix.patch eventfd-change-int-to-__u64-in-eventfd_signal-fix.patch syscalls-x86-add-__nr_kcmp-syscall-v8.patch syscalls-x86-add-__nr_kcmp-syscall-v8-comment-update-fix.patch c-r-prctl-simplify-pr_set_mm-on-mm-code-data-assignment-fix.patch c-r-prctl-add-ability-to-get-clear_tid_address.patch notify_change-check-that-i_mutex-is-held.patch journal_add_journal_head-debug.patch mutex-subsystem-synchro-test-module-fix.patch slab-leaks3-default-y.patch put_bh-debug.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html