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authorBrian Foster <bfoster@redhat.com>2014-07-15 08:07:29 +1000
committerDave Chinner <david@fromorbit.com>2014-07-15 08:07:29 +1000
commitbaff4e44b92aad363dcce176b907a369ee8b348e (patch)
tree273b69069917ee59eeed0472b34a590a519c3b9b /fs/xfs/xfs_sysfs.h
parenta31b1d3d89e40f585a1c6745b066774ee3263eb2 (diff)
xfs: add xlog sysfs kobject and attribute handlers
Embed a kobject into the xfs log data structure (xlog). This creates a 'log' subdirectory for every XFS mount instance in sysfs. The lifecycle of the log kobject is tied to the lifecycle of the log. Also define a set of generic attribute handlers associated with the log kobject in preparation for the addition of attributes. Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_sysfs.h')
-rw-r--r--fs/xfs/xfs_sysfs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/xfs/xfs_sysfs.h b/fs/xfs/xfs_sysfs.h
index 4bd5fff75d0f..54a2091183c0 100644
--- a/fs/xfs/xfs_sysfs.h
+++ b/fs/xfs/xfs_sysfs.h
@@ -20,6 +20,7 @@
#define __XFS_SYSFS_H__
extern struct kobj_type xfs_mp_ktype; /* xfs_mount */
+extern struct kobj_type xfs_log_ktype; /* xlog */
static inline struct xfs_kobj *
to_kobj(struct kobject *kobject)