diff options
Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index 14c483d2b7c9..92d410603932 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -597,6 +597,8 @@ config CGROUP_MEM_RES_CTLR_SWAP is disabled by boot option, this will be automatically disabled and there will be no overhead from this. Even when you set this config=y, if boot option "noswapaccount" is set, swap will not be accounted. + Now, memory usage of swap_cgroup is 2 bytes per entry. If swap page + size is 4096bytes, 512k per 1Gbytes of swap. endif # CGROUPS |