diff options
Diffstat (limited to 'Documentation/cgroup-v1')
| -rw-r--r-- | Documentation/cgroup-v1/cgroups.txt | 4 | ||||
| -rw-r--r-- | Documentation/cgroup-v1/cpusets.txt | 2 | ||||
| -rw-r--r-- | Documentation/cgroup-v1/memcg_test.txt | 8 | ||||
| -rw-r--r-- | Documentation/cgroup-v1/memory.txt | 4 |
4 files changed, 9 insertions, 9 deletions
diff --git a/Documentation/cgroup-v1/cgroups.txt b/Documentation/cgroup-v1/cgroups.txt index 947e6fe31ef9..308e5ff7207a 100644 --- a/Documentation/cgroup-v1/cgroups.txt +++ b/Documentation/cgroup-v1/cgroups.txt @@ -2,7 +2,7 @@ ------- Written by Paul Menage <menage@google.com> based on -Documentation/cgroups/cpusets.txt +Documentation/cgroup-v1/cpusets.txt Original copyright statements from cpusets.txt: Portions Copyright (C) 2004 BULL SA. @@ -72,7 +72,7 @@ On their own, the only use for cgroups is for simple job tracking. The intention is that other subsystems hook into the generic cgroup support to provide new attributes for cgroups, such as accounting/limiting the resources which processes in a cgroup can -access. For example, cpusets (see Documentation/cgroups/cpusets.txt) allow +access. For example, cpusets (see Documentation/cgroup-v1/cpusets.txt) allow you to associate a set of CPUs and a set of memory nodes with the tasks in each cgroup. diff --git a/Documentation/cgroup-v1/cpusets.txt b/Documentation/cgroup-v1/cpusets.txt index e5cdcd445615..e5ac5da86682 100644 --- a/Documentation/cgroup-v1/cpusets.txt +++ b/Documentation/cgroup-v1/cpusets.txt @@ -48,7 +48,7 @@ hooks, beyond what is already present, required to manage dynamic job placement on large systems. Cpusets use the generic cgroup subsystem described in -Documentation/cgroups/cgroups.txt. +Documentation/cgroup-v1/cgroups.txt. Requests by a task, using the sched_setaffinity(2) system call to include CPUs in its CPU affinity mask, and using the mbind(2) and diff --git a/Documentation/cgroup-v1/memcg_test.txt b/Documentation/cgroup-v1/memcg_test.txt index 8870b0212150..5c7f310f32bb 100644 --- a/Documentation/cgroup-v1/memcg_test.txt +++ b/Documentation/cgroup-v1/memcg_test.txt @@ -6,7 +6,7 @@ Because VM is getting complex (one of reasons is memcg...), memcg's behavior is complex. This is a document for memcg's internal behavior. Please note that implementation details can be changed. -(*) Topics on API should be in Documentation/cgroups/memory.txt) +(*) Topics on API should be in Documentation/cgroup-v1/memory.txt) 0. How to record usage ? 2 objects are used. @@ -107,9 +107,9 @@ Under below explanation, we assume CONFIG_MEM_RES_CTRL_SWAP=y. 8. LRU Each memcg has its own private LRU. Now, its handling is under global - VM's control (means that it's handled under global zone->lru_lock). + VM's control (means that it's handled under global zone_lru_lock). Almost all routines around memcg's LRU is called by global LRU's - list management functions under zone->lru_lock(). + list management functions under zone_lru_lock(). A special function is mem_cgroup_isolate_pages(). This scans memcg's private LRU and call __isolate_lru_page() to extract a page @@ -256,7 +256,7 @@ Under below explanation, we assume CONFIG_MEM_RES_CTRL_SWAP=y. You can see charges have been moved by reading *.usage_in_bytes or memory.stat of both A and B. - See 8.2 of Documentation/cgroups/memory.txt to see what value should be + See 8.2 of Documentation/cgroup-v1/memory.txt to see what value should be written to move_charge_at_immigrate. 9.10 Memory thresholds diff --git a/Documentation/cgroup-v1/memory.txt b/Documentation/cgroup-v1/memory.txt index b14abf217239..946e69103cdd 100644 --- a/Documentation/cgroup-v1/memory.txt +++ b/Documentation/cgroup-v1/memory.txt @@ -267,11 +267,11 @@ When oom event notifier is registered, event will be delivered. Other lock order is following: PG_locked. mm->page_table_lock - zone->lru_lock + zone_lru_lock lock_page_cgroup. In many cases, just lock_page_cgroup() is called. per-zone-per-cgroup LRU (cgroup's private LRU) is just guarded by - zone->lru_lock, it has no lock of its own. + zone_lru_lock, it has no lock of its own. 2.7 Kernel Memory Extension (CONFIG_MEMCG_KMEM) |