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ceph: include link to bdi in debugfs
Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
parent
e2885f06ce
commit
06edf046dd
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@ -1,5 +1,6 @@
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#include "ceph_debug.h"
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#include "ceph_debug.h"
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#include <linux/device.h>
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#include <linux/module.h>
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#include <linux/module.h>
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#include <linux/ctype.h>
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#include <linux/ctype.h>
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#include <linux/debugfs.h>
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#include <linux/debugfs.h>
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@ -24,6 +25,7 @@
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* .../monc - mon client state
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* .../monc - mon client state
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* .../dentry_lru - dump contents of dentry lru
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* .../dentry_lru - dump contents of dentry lru
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* .../caps - expose cap (reservation) stats
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* .../caps - expose cap (reservation) stats
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* .../bdi - symlink to ../../bdi/something
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*/
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*/
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static struct dentry *ceph_debugfs_dir;
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static struct dentry *ceph_debugfs_dir;
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@ -407,6 +409,10 @@ int ceph_debugfs_client_init(struct ceph_client *client)
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if (!client->debugfs_caps)
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if (!client->debugfs_caps)
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goto out;
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goto out;
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sprintf(name, "../../bdi/%s", dev_name(client->sb->s_bdi->dev));
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client->debugfs_bdi = debugfs_create_symlink("bdi", client->debugfs_dir,
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name);
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return 0;
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return 0;
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out:
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out:
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@ -416,6 +422,7 @@ out:
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void ceph_debugfs_client_cleanup(struct ceph_client *client)
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void ceph_debugfs_client_cleanup(struct ceph_client *client)
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{
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{
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debugfs_remove(client->debugfs_bdi);
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debugfs_remove(client->debugfs_caps);
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debugfs_remove(client->debugfs_caps);
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debugfs_remove(client->debugfs_dentry_lru);
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debugfs_remove(client->debugfs_dentry_lru);
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debugfs_remove(client->debugfs_osdmap);
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debugfs_remove(client->debugfs_osdmap);
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@ -143,6 +143,7 @@ struct ceph_client {
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struct dentry *debugfs_monmap;
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struct dentry *debugfs_monmap;
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struct dentry *debugfs_mdsmap, *debugfs_osdmap;
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struct dentry *debugfs_mdsmap, *debugfs_osdmap;
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struct dentry *debugfs_dir, *debugfs_dentry_lru, *debugfs_caps;
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struct dentry *debugfs_dir, *debugfs_dentry_lru, *debugfs_caps;
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struct dentry *debugfs_bdi;
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#endif
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#endif
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};
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};
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