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staging: lustre: use module_name() macro for debug printf

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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>
This commit is contained in:
Arnd Bergmann
2018-03-13 14:03:44 +01:00
committed by Greg Kroah-Hartman
parent 6761f0ac66
commit 7a76eaf41a
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/lustre/lustre/obdclass/lu_object.c
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@@ -1407,7 +1407,7 @@ void lu_context_key_degister(struct lu_context_key *key)
while (atomic_read(&key->lct_used) > 1) {
spin_unlock(&lu_keys_guard);
CDEBUG(D_INFO, "%s: \"%s\" %p, %d\n",
__func__, key->lct_owner ? key->lct_owner->name : "",
__func__, module_name(key->lct_owner),
key, atomic_read(&key->lct_used));
schedule();
spin_lock(&lu_keys_guard);
@@ -1547,7 +1547,7 @@ void lu_context_key_quiesce(struct lu_context_key *key)
spin_unlock(&lu_keys_guard);
CDEBUG(D_INFO, "%s: \"%s\" %p, %d (%d)\n",
__func__,
key->lct_owner ? key->lct_owner->name : "",
module_name(key->lct_owner),
key, atomic_read(&key->lct_used),
atomic_read(&lu_key_initing_cnt));
schedule();