The patch titled memcgroup: remove a useless VM_BUG_ON() has been removed from the -mm tree. Its filename was memcgroup-remove-a-useless-vm_bug_on.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: memcgroup: remove a useless VM_BUG_ON() From: Li Zefan <lizf@xxxxxxxxxxxxxx> Remove this VM_BUG_ON(), as Balbir stated: We used to have a for loop with !list_empty() as a termination condition and VM_BUG_ON(!pc) is a spill over. With the new loop, VM_BUG_ON(!pc) does not make sense. Signed-off-by: Li Zefan <lizf@xxxxxxxxxxxxxx> Acked-by: Balbir Singh <balbir@xxxxxxxxxx> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/memcontrol.c | 1 - 1 file changed, 1 deletion(-) diff -puN mm/memcontrol.c~memcgroup-remove-a-useless-vm_bug_on mm/memcontrol.c --- a/mm/memcontrol.c~memcgroup-remove-a-useless-vm_bug_on +++ a/mm/memcontrol.c @@ -534,7 +534,6 @@ unsigned long mem_cgroup_isolate_pages(u if (scan >= nr_to_scan) break; page = pc->page; - VM_BUG_ON(!pc); if (unlikely(!PageLRU(page))) continue; _ Patches currently in -mm which might be from lizf@xxxxxxxxxxxxxx are - 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