diff options
| -rw-r--r-- | fs/orangefs/orangefs-bufmap.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/orangefs/orangefs-bufmap.c b/fs/orangefs/orangefs-bufmap.c index 1819dee58433..cd484665bf72 100644 --- a/fs/orangefs/orangefs-bufmap.c +++ b/fs/orangefs/orangefs-bufmap.c @@ -91,11 +91,11 @@ int orangefs_bufmap_size_query(void) { struct orangefs_bufmap *bufmap; int size = 0; - bufmap = orangefs_bufmap_ref(); - if (bufmap) { + spin_lock(&orangefs_bufmap_lock); + bufmap = __orangefs_bufmap; + if (bufmap) size = bufmap->desc_size; - orangefs_bufmap_unref(bufmap); - } + spin_unlock(&orangefs_bufmap_lock); return size; } @@ -103,11 +103,11 @@ int orangefs_bufmap_shift_query(void) { struct orangefs_bufmap *bufmap; int shift = 0; - bufmap = orangefs_bufmap_ref(); - if (bufmap) { + spin_lock(&orangefs_bufmap_lock); + bufmap = __orangefs_bufmap; + if (bufmap) shift = bufmap->desc_shift; - orangefs_bufmap_unref(bufmap); - } + spin_unlock(&orangefs_bufmap_lock); return shift; } |