staging: lustre: use module_name() macro for debug printf
We now allow lustre to be built when CONFIG_MODULES is disabled, but that causes a build failure: In file included from drivers/staging/lustre/include/linux/libcfs/libcfs.h:42, from drivers/staging/lustre/lustre/obdclass/lu_object.c:44: drivers/staging/lustre/lustre/obdclass/lu_object.c: In function 'lu_context_key_degister': drivers/staging/lustre/lustre/obdclass/lu_object.c:1410:51: error: dereferencing pointer to incomplete type 'struct module' This particular case can be avoided by using the module_name() macro that was designed exactly to handle printing the name of a module in all configurations. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1407,7 +1407,7 @@ void lu_context_key_degister(struct lu_context_key *key)
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while (atomic_read(&key->lct_used) > 1) {
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spin_unlock(&lu_keys_guard);
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CDEBUG(D_INFO, "%s: \"%s\" %p, %d\n",
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__func__, key->lct_owner ? key->lct_owner->name : "",
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__func__, module_name(key->lct_owner),
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key, atomic_read(&key->lct_used));
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schedule();
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spin_lock(&lu_keys_guard);
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@ -1547,7 +1547,7 @@ void lu_context_key_quiesce(struct lu_context_key *key)
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spin_unlock(&lu_keys_guard);
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CDEBUG(D_INFO, "%s: \"%s\" %p, %d (%d)\n",
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__func__,
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key->lct_owner ? key->lct_owner->name : "",
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module_name(key->lct_owner),
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key, atomic_read(&key->lct_used),
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atomic_read(&lu_key_initing_cnt));
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schedule();
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