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authorLee Schermerhorn <lee.schermerhorn@hp.com>2008-04-28 02:13:09 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 08:58:23 -0700
commit846a16bf0fc80dc95a414ffce465e3cbf9680247 (patch)
tree45e03061c5e3d8242bf470509771926f37177415 /include
parentf0be3d32b05d3fea2fcdbbb81a39dac2a7163169 (diff)
mempolicy: rename mpol_copy to mpol_dup
This patch renames mpol_copy() to mpol_dup() because, well, that's what it does. Like, e.g., strdup() for strings, mpol_dup() takes a pointer to an existing mempolicy, allocates a new one and copies the contents. In a later patch, I want to use the name mpol_copy() to copy the contents from one mempolicy to another like, e.g., strcpy() does for strings. Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com> Cc: Christoph Lameter <clameter@sgi.com> Cc: David Rientjes <rientjes@google.com> Cc: Mel Gorman <mel@csn.ul.ie> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mempolicy.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 507bf5e29f2..5e19c2275a6 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -73,10 +73,10 @@ struct mm_struct;
* Mempolicy objects are reference counted. A mempolicy will be freed when
* mpol_put() decrements the reference count to zero.
*
- * Copying policy objects:
- * mpol_copy() allocates a new mempolicy and copies the specified mempolicy
+ * Duplicating policy objects:
+ * mpol_dup() allocates a new mempolicy and copies the specified mempolicy
* to the new storage. The reference count of the new object is initialized
- * to 1, representing the caller of mpol_copy().
+ * to 1, representing the caller of mpol_dup().
*/
struct mempolicy {
atomic_t refcnt;
@@ -105,11 +105,11 @@ static inline void mpol_put(struct mempolicy *pol)
__mpol_put(pol);
}
-extern struct mempolicy *__mpol_copy(struct mempolicy *pol);
-static inline struct mempolicy *mpol_copy(struct mempolicy *pol)
+extern struct mempolicy *__mpol_dup(struct mempolicy *pol);
+static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
{
if (pol)
- pol = __mpol_copy(pol);
+ pol = __mpol_dup(pol);
return pol;
}
@@ -198,7 +198,7 @@ static inline void mpol_get(struct mempolicy *pol)
{
}
-static inline struct mempolicy *mpol_copy(struct mempolicy *old)
+static inline struct mempolicy *mpol_dup(struct mempolicy *old)
{
return NULL;
}