The patch titled mm: kill page_queue_congested() has been added to the -mm tree. Its filename is mm-kill-page_queue_congested.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: mm: kill page_queue_congested() From: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> page_queue_congested() was introduced in 2002, but it was never used Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/swapfile.c | 20 -------------------- 1 file changed, 20 deletions(-) diff -puN mm/swapfile.c~mm-kill-page_queue_congested mm/swapfile.c --- a/mm/swapfile.c~mm-kill-page_queue_congested +++ a/mm/swapfile.c @@ -1372,26 +1372,6 @@ out: return ret; } -#if 0 /* We don't need this yet */ -#include <linux/backing-dev.h> -int page_queue_congested(struct page *page) -{ - struct backing_dev_info *bdi; - - VM_BUG_ON(!PageLocked(page)); /* It pins the swap_info_struct */ - - if (PageSwapCache(page)) { - swp_entry_t entry = { .val = page_private(page) }; - struct swap_info_struct *sis; - - sis = get_swap_info_struct(swp_type(entry)); - bdi = sis->bdev->bd_inode->i_mapping->backing_dev_info; - } else - bdi = page->mapping->backing_dev_info; - return bdi_write_congested(bdi); -} -#endif - asmlinkage long sys_swapoff(const char __user * specialfile) { struct swap_info_struct * p = NULL; _ Patches currently in -mm which might be from kosaki.motohiro@xxxxxxxxxxxxxx are origin.patch linux-next.patch proc-enclose-desc-variable-of-show_stat-in-config_sparse_irq.patch mm-report-the-pagesize-backing-a-vma-in-proc-pid-smaps.patch mm-report-the-mmu-pagesize-in-proc-pid-smaps.patch oom-fix-zone_scan_mutex-name.patch mm-get-rid-of-pagevec_release_nonlru.patch cleanup-get-rid-of-ifdef-config_migration.patch mm-more-likely-reclaim-madv_sequential-mappings.patch mm-make-page_lock_anon_vma-static.patch memcg-reclaim-shouldnt-change-zone-recent_rotated-statistics.patch mm-make-init_section_page_cgroup-static.patch mm-make-maddr-__iomem.patch mm-make-mem_cgroup_resize_limit-static.patch mm-make-scan_all_zones_unevictable_pages-static.patch mm-make-scan_zone_unevictable_pages-static.patch mm-make-setup_per_zone_inactive_ratio-static.patch mm-make-vread-and-vwrite-declaration.patch vmscan-bail-out-of-direct-reclaim-after-swap_cluster_max-pages.patch vmscan-improve-reclaim-throughput-to-bail-out-patch.patch mm-kill-zone_is_near_oom.patch mm-make-get_user_pages-interruptible.patch mm-make-get_user_pages-interruptible-mmotm-ignore-sigkill-in-get_user_pages-during-munlock.patch introduce-get_mm_hiwater_xxx-fix-taskstats-hiwater_xxx-accounting.patch mm-remove-config_out_of_line_pfn_to_page.patch mm-kill-page_queue_congested.patch remove-linux-hardirqh-from-asm-generic-localh-add-include-linux-irqflagsh-to-acpi-processor_idlec.patch softirq-introduce-statistics-for-softirq.patch proc-export-statistics-for-softirq-to-proc.patch proc-update-document-for-proc-softirqs-and-proc-stat.patch irq-remove-unnecessary-ifdef.patch devices-cgroup-allow-mkfifo.patch memcg-new-force_empty-to-free-pages-under-group-fix.patch memcg-new-force_empty-to-free-pages-under-group-fix-fix.patch memcg-revert-gfp-mask-fix.patch memcg-check-group-leader-fix.patch memcg-memoryswap-controller-fix-limit-check.patch memcg-swapout-refcnt-fix.patch memcg-hierarchy-avoid-unnecessary-reclaim.patch inactive_anon_is_low-move-to-vmscan.patch mm-introduce-zone_reclaim-struct.patch mm-add-zone-nr_pages-helper-function.patch mm-make-get_scan_ratio-safe-for-memcg.patch memcg-add-null-check-to-page_cgroup_zoneinfo.patch memcg-add-inactive_anon_is_low.patch memcg-add-inactive_anon_is_low-vmscan-style-cleanup.patch memcg-add-mem_cgroup_zone_nr_pages.patch memcg-add-zone_reclaim_stat.patch memcg-add-zone_reclaim_stat-reclaim-stat-trivial-fixes.patch memcg-remove-mem_cgroup_cal_reclaim.patch memcg-show-reclaim-stat.patch memcg-rename-scan-global-lru.patch memcg-protect-prev_priority.patch memcg-swappiness.patch memcg-fix-calclation-of-active_ratio.patch memcg-fix-calclation-of-active_ratio-build-error-fix.patch memcg-show-real-limit-under-hierarchy-mode.patch memcg-explain-details-and-test-document.patch ia64-implement-interrupt-enabling-rwlocks-fix.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