LU-12564 libcfs: Use vfree_atomic instead of vfree

[fs/lustre-release.git] / libcfs / include / libcfs / libcfs_private.h

diff --git a/libcfs/include/libcfs/libcfs_private.h b/libcfs/include/libcfs/libcfs_private.h
index cbc003d..9c48a13 100644 (file)
--- a/libcfs/include/libcfs/libcfs_private.h
+++ b/libcfs/include/libcfs/libcfs_private.h
@@ -214,6 +214,9 @@ do {                                                                            \
 #define LIBCFS_CPT_ALLOC(ptr, cptab, cpt, size)                                    \
        LIBCFS_CPT_ALLOC_GFP(ptr, cptab, cpt, size, GFP_NOFS)
 
+void init_libcfs_vfree_atomic(void);
+void exit_libcfs_vfree_atomic(void);
+
 #define LIBCFS_FREE(ptr, size)                                         \
 do {                                                                   \
        int s = (size);                                                 \
@@ -226,7 +229,7 @@ do {                                                                        \
        CDEBUG(D_MALLOC, "kfreed '" #ptr "': %d at %p (tot %lld).\n",   \
               s, (ptr), libcfs_kmem_read());                           \
        if (unlikely(s > LIBCFS_VMALLOC_SIZE))                          \
-               vfree(ptr);                                             \
+               libcfs_vfree_atomic(ptr);                               \
        else                                                            \
                kfree(ptr);                                             \
 } while (0)