The patch titled
Subject: zswap-runtime-enable-disable-fix
has been removed from the -mm tree. Its filename was
zswap-runtime-enable-disable-fix.patch
This patch was dropped because it was folded into zswap-runtime-enable-disable.patch
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: zswap-runtime-enable-disable-fix
tweak documentation
Cc: Dan Streetman <ddstreet@xxxxxxxx>
Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/vm/zswap.txt | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff -puN Documentation/vm/zswap.txt~zswap-runtime-enable-disable-fix Documentation/vm/zswap.txt
--- a/Documentation/vm/zswap.txt~zswap-runtime-enable-disable-fix
+++ a/Documentation/vm/zswap.txt
@@ -27,21 +27,21 @@ device when the compressed pool reaches
been identified in prior community discussions.
Zswap is disabled by default but can be enabled at boot time by setting
-the "enabled" attribute to 1 at boot time. e.g. zswap.enabled=1. Zswap
+the "enabled" attribute to 1 at boot time. ie: zswap.enabled=1. Zswap
can also be enabled and disabled at runtime using the sysfs interface.
-An exmaple command to enable zswap at runtime, assuming sysfs is mounted
+An example command to enable zswap at runtime, assuming sysfs is mounted
at /sys, is:
echo 1 > /sys/modules/zswap/parameters/enabled
-When zswap is disabled at runtime, it will stop storing pages that are
-being swapped out. However, it will _not_ immediately write out or
-fault back into memory all of the pages stored in the compressed pool.
-The pages stored in zswap will continue to remain in the compressed pool
-until they are either invalidated or faulted back into memory. In order
-to force all pages out of the compressed pool, a swapoff on the swap
-device(s) will fault all swapped out pages, included those in the
-compressed pool, back into memory.
+When zswap is disabled at runtime it will stop storing pages that are
+being swapped out. However, it will _not_ immediately write out or fault
+back into memory all of the pages stored in the compressed pool. The
+pages stored in zswap will remain in the compressed pool until they are
+either invalidated or faulted back into memory. In order to force all
+pages out of the compressed pool, a swapoff on the swap device(s) will
+fault back into memory all swapped out pages, including those in the
+compressed pool.
Design:
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
origin.patch
s390-mm-change-hpage_shift-type-to-int.patch
zswap-runtime-enable-disable.patch
prctl-more-prctlpr_set_mm_-checks-fix.patch
proc-fix-page_size-limit-of-proc-pid-cmdline-fix.patch
maintainers-davidlohr-has-moved.patch
bitmap-remove-explicit-newline-handling-using-scnprintf-format-string-fix.patch
radix-tree-replace-preallocated-node-array-with-linked-list-fix.patch
checkpatch-emit-an-error-when-theres-a-diff-in-a-changelog.patch
init-do_mounts-add-create_dev-failure-log-fix.patch
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