diff options
Diffstat (limited to 'Documentation/vm')
| -rw-r--r-- | Documentation/vm/index.rst | 1 | ||||
| -rw-r--r-- | Documentation/vm/page_frags.rst | 2 | ||||
| -rw-r--r-- | Documentation/vm/slub.rst | 2 | ||||
| -rw-r--r-- | Documentation/vm/zswap.rst | 4 |
4 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/vm/index.rst b/Documentation/vm/index.rst index e8d943b21cf9..611140ffef7e 100644 --- a/Documentation/vm/index.rst +++ b/Documentation/vm/index.rst @@ -31,6 +31,7 @@ descriptions of data structures and algorithms. active_mm balance cleancache + free_page_reporting frontswap highmem hmm diff --git a/Documentation/vm/page_frags.rst b/Documentation/vm/page_frags.rst index 637cc49d1b2f..7d6f9385d129 100644 --- a/Documentation/vm/page_frags.rst +++ b/Documentation/vm/page_frags.rst @@ -26,7 +26,7 @@ to be disabled when executing the fragment allocation. The network stack uses two separate caches per CPU to handle fragment allocation. The netdev_alloc_cache is used by callers making use of the -__netdev_alloc_frag and __netdev_alloc_skb calls. The napi_alloc_cache is +netdev_alloc_frag and __netdev_alloc_skb calls. The napi_alloc_cache is used by callers of the __napi_alloc_frag and __napi_alloc_skb calls. The main difference between these two calls is the context in which they may be called. The "netdev" prefixed functions are usable in any context as these diff --git a/Documentation/vm/slub.rst b/Documentation/vm/slub.rst index 933ada4368ff..4eee598555c9 100644 --- a/Documentation/vm/slub.rst +++ b/Documentation/vm/slub.rst @@ -49,7 +49,7 @@ Possible debug options are:: P Poisoning (object and padding) U User tracking (free and alloc) T Trace (please only use on single slabs) - A Toggle failslab filter mark for the cache + A Enable failslab filter mark for the cache O Switch debugging off for caches that would have caused higher minimum slab orders - Switch all debugging off (useful if the kernel is diff --git a/Documentation/vm/zswap.rst b/Documentation/vm/zswap.rst index f8c6a79d7c70..d8d9fa4a1f0d 100644 --- a/Documentation/vm/zswap.rst +++ b/Documentation/vm/zswap.rst @@ -140,10 +140,10 @@ without any real benefit but with a performance drop for the system), a special parameter has been introduced to implement a sort of hysteresis to refuse taking pages into zswap pool until it has sufficient space if the limit has been hit. To set the threshold at which zswap would start accepting pages -again after it became full, use the sysfs ``accept_threhsold_percent`` +again after it became full, use the sysfs ``accept_threshold_percent`` attribute, e. g.:: - echo 80 > /sys/module/zswap/parameters/accept_threhsold_percent + echo 80 > /sys/module/zswap/parameters/accept_threshold_percent Setting this parameter to 100 will disable the hysteresis. |