diff options
author | Wanpeng Li <liwp@linux.vnet.ibm.com> | 2012-06-16 08:37:48 -0400 |
---|---|---|
committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-07-23 11:16:20 -0400 |
commit | 1d00015e268f9142de0b504b3e4a4905155276f2 (patch) | |
tree | de74efa0ef221596c3da933b0ad3ac3a5f5e2179 /Documentation/vm/frontswap.txt | |
parent | 3389b530a67e8aed049a213f751b29023bd9fcce (diff) |
mm/frontswap: cleanup doc and comment error
Signed-off-by: Wanpeng Li <liwp.linux@gmail.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'Documentation/vm/frontswap.txt')
-rw-r--r-- | Documentation/vm/frontswap.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/vm/frontswap.txt b/Documentation/vm/frontswap.txt index 37067cf455f4..5ef2d1366425 100644 --- a/Documentation/vm/frontswap.txt +++ b/Documentation/vm/frontswap.txt | |||
@@ -25,7 +25,7 @@ with the specified swap device number (aka "type"). A "store" will | |||
25 | copy the page to transcendent memory and associate it with the type and | 25 | copy the page to transcendent memory and associate it with the type and |
26 | offset associated with the page. A "load" will copy the page, if found, | 26 | offset associated with the page. A "load" will copy the page, if found, |
27 | from transcendent memory into kernel memory, but will NOT remove the page | 27 | from transcendent memory into kernel memory, but will NOT remove the page |
28 | from from transcendent memory. An "invalidate_page" will remove the page | 28 | from transcendent memory. An "invalidate_page" will remove the page |
29 | from transcendent memory and an "invalidate_area" will remove ALL pages | 29 | from transcendent memory and an "invalidate_area" will remove ALL pages |
30 | associated with the swap type (e.g., like swapoff) and notify the "device" | 30 | associated with the swap type (e.g., like swapoff) and notify the "device" |
31 | to refuse further stores with that swap type. | 31 | to refuse further stores with that swap type. |
@@ -99,7 +99,7 @@ server configured with a large amount of RAM... without pre-configuring | |||
99 | how much of the RAM is available for each of the clients! | 99 | how much of the RAM is available for each of the clients! |
100 | 100 | ||
101 | In the virtual case, the whole point of virtualization is to statistically | 101 | In the virtual case, the whole point of virtualization is to statistically |
102 | multiplex physical resources acrosst the varying demands of multiple | 102 | multiplex physical resources across the varying demands of multiple |
103 | virtual machines. This is really hard to do with RAM and efforts to do | 103 | virtual machines. This is really hard to do with RAM and efforts to do |
104 | it well with no kernel changes have essentially failed (except in some | 104 | it well with no kernel changes have essentially failed (except in some |
105 | well-publicized special-case workloads). | 105 | well-publicized special-case workloads). |