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-rw-r--r--Documentation/cgroups/cgroups.txt2
-rw-r--r--Documentation/kbuild/kconfig.txt2
-rw-r--r--Documentation/sysfs-rules.txt2
-rw-r--r--Documentation/trace/events.txt8
4 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/cgroups/cgroups.txt b/Documentation/cgroups/cgroups.txt
index fd588ff0e296..5eb279a48fa4 100644
--- a/Documentation/cgroups/cgroups.txt
+++ b/Documentation/cgroups/cgroups.txt
@@ -573,7 +573,7 @@ void cancel_attach(struct cgroup_subsys *ss, struct cgroup *cgrp,
Called when a task attach operation has failed after can_attach() has succeeded.
A subsystem whose can_attach() has some side-effects should provide this
-function, so that the subsytem can implement a rollback. If not, not necessary.
+function, so that the subsystem can implement a rollback. If not, not necessary.
This will be called only about subsystems whose can_attach() operation have
succeeded.
diff --git a/Documentation/kbuild/kconfig.txt b/Documentation/kbuild/kconfig.txt
index 49efae703979..b2cb16ebcb16 100644
--- a/Documentation/kbuild/kconfig.txt
+++ b/Documentation/kbuild/kconfig.txt
@@ -96,7 +96,7 @@ Environment variables for 'silentoldconfig'
KCONFIG_NOSILENTUPDATE
--------------------------------------------------
If this variable has a non-blank value, it prevents silent kernel
-config udpates (requires explicit updates).
+config updates (requires explicit updates).
KCONFIG_AUTOCONFIG
--------------------------------------------------
diff --git a/Documentation/sysfs-rules.txt b/Documentation/sysfs-rules.txt
index 5d8bc2cd250c..c1a1fd636bf9 100644
--- a/Documentation/sysfs-rules.txt
+++ b/Documentation/sysfs-rules.txt
@@ -125,7 +125,7 @@ versions of the sysfs interface.
- Block
The converted block subsystem at /sys/class/block or
/sys/subsystem/block will contain the links for disks and partitions
- at the same level, never in a hierarchy. Assuming the block subsytem to
+ at the same level, never in a hierarchy. Assuming the block subsystem to
contain only disks and not partition devices in the same flat list is
a bug in the application.
diff --git a/Documentation/trace/events.txt b/Documentation/trace/events.txt
index 02ac6ed38b2d..b22000dbc57d 100644
--- a/Documentation/trace/events.txt
+++ b/Documentation/trace/events.txt
@@ -238,7 +238,7 @@ subsystem's filter file.
For convenience, filters for every event in a subsystem can be set or
cleared as a group by writing a filter expression into the filter file
-at the root of the subsytem. Note however, that if a filter for any
+at the root of the subsystem. Note however, that if a filter for any
event within the subsystem lacks a field specified in the subsystem
filter, or if the filter can't be applied for any other reason, the
filter for that event will retain its previous setting. This can
@@ -250,7 +250,7 @@ fields can be guaranteed to propagate successfully to all events.
Here are a few subsystem filter examples that also illustrate the
above points:
-Clear the filters on all events in the sched subsytem:
+Clear the filters on all events in the sched subsystem:
# cd /sys/kernel/debug/tracing/events/sched
# echo 0 > filter
@@ -260,7 +260,7 @@ none
none
Set a filter using only common fields for all events in the sched
-subsytem (all events end up with the same filter):
+subsystem (all events end up with the same filter):
# cd /sys/kernel/debug/tracing/events/sched
# echo common_pid == 0 > filter
@@ -270,7 +270,7 @@ common_pid == 0
common_pid == 0
Attempt to set a filter using a non-common field for all events in the
-sched subsytem (all events but those that have a prev_pid field retain
+sched subsystem (all events but those that have a prev_pid field retain
their old filters):
# cd /sys/kernel/debug/tracing/events/sched
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