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authorSeth Jennings <sjenning@linux.vnet.ibm.com>2013-06-03 15:33:02 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-06-03 13:55:01 -0700
commit3a76e5e09fbb51e756b4e732e3e65446f4984cf5 (patch)
treeb08061613e352317bc3189abff31609279c0f2fa /include/linux
parent4993632218e2202d4f110c8e83ae819ca26e6845 (diff)
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debugfs: add get/set for atomic types
debugfs currently lack the ability to create attributes that set/get atomic_t values. This patch adds support for this through a new debugfs_create_atomic_t() function. Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Mel Gorman <mgorman@suse.de> Acked-by: Rik van Riel <riel@redhat.com> Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/debugfs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 63f2465807d4..d68b4ea7343c 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -79,6 +79,8 @@ struct dentry *debugfs_create_x64(const char *name, umode_t mode,
struct dentry *parent, u64 *value);
struct dentry *debugfs_create_size_t(const char *name, umode_t mode,
struct dentry *parent, size_t *value);
+struct dentry *debugfs_create_atomic_t(const char *name, umode_t mode,
+ struct dentry *parent, atomic_t *value);
struct dentry *debugfs_create_bool(const char *name, umode_t mode,
struct dentry *parent, u32 *value);