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@@ -241,7 +241,7 @@
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</para>
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<para>
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The third type is a semaphore
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- (<filename class="headerfile">include/asm/semaphore.h</filename>): it
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+ (<filename class="headerfile">include/linux/semaphore.h</filename>): it
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can have more than one holder at any time (the number decided at
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initialization time), although it is most commonly used as a
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single-holder lock (a mutex). If you can't get a semaphore, your
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@@ -290,7 +290,7 @@
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<para>
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If you have a data structure which is only ever accessed from
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user context, then you can use a simple semaphore
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- (<filename>linux/asm/semaphore.h</filename>) to protect it. This
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+ (<filename>linux/linux/semaphore.h</filename>) to protect it. This
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is the most trivial case: you initialize the semaphore to the number
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of resources available (usually 1), and call
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<function>down_interruptible()</function> to grab the semaphore, and
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@@ -1656,7 +1656,7 @@ the amount of locking which needs to be done.
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#include <linux/slab.h>
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#include <linux/string.h>
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+#include <linux/rcupdate.h>
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- #include <asm/semaphore.h>
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+ #include <linux/semaphore.h>
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#include <asm/errno.h>
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struct object
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