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Export minimal zfs_refcount interfaces 

Lustre makes light use of the zfs_refcount interfaces which
isn't a problem when using a non-debug build of OpenZFS. However,
when debugging is enabled the required symbols are not exported.

Reviewed-by: Olaf Faaland <faaland1@llnl.gov>
Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #12613
This commit is contained in:
Brian Behlendorf 2021-10-11 10:54:39 -07:00
parent 9f6943504a
commit 5a9994f5ae
1 changed files with 8 additions and 0 deletions
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8
module/zfs/refcount.c
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@ -318,6 +318,14 @@ zfs_refcount_not_held(zfs_refcount_t *rc, const void *holder)
return (B_TRUE);
}
EXPORT_SYMBOL(zfs_refcount_create);
EXPORT_SYMBOL(zfs_refcount_destroy);
EXPORT_SYMBOL(zfs_refcount_is_zero);
EXPORT_SYMBOL(zfs_refcount_count);
EXPORT_SYMBOL(zfs_refcount_add);
EXPORT_SYMBOL(zfs_refcount_remove);
EXPORT_SYMBOL(zfs_refcount_held);
/* BEGIN CSTYLED */
ZFS_MODULE_PARAM(zfs, ,reference_tracking_enable, INT, ZMOD_RW,
"Track reference holders to refcount_t objects");