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| author | Seth Jennings <sjenning@linux.vnet.ibm.com> | 2013-06-03 15:33:02 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-03 13:55:01 -0700 |
| commit | 3a76e5e09fbb51e756b4e732e3e65446f4984cf5 (patch) | |
| tree | b08061613e352317bc3189abff31609279c0f2fa /include/linux/debugfs.h | |
| parent | 4993632218e2202d4f110c8e83ae819ca26e6845 (diff) | |
| download | lwn-3a76e5e09fbb51e756b4e732e3e65446f4984cf5.tar.gz lwn-3a76e5e09fbb51e756b4e732e3e65446f4984cf5.zip | |
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/debugfs.h')
| -rw-r--r-- | include/linux/debugfs.h | 2 |
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); |