zfs-patches/0015-Fix-arc_release-refcount.patch

   1 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
   2 From: Brian Behlendorf <behlendorf1@llnl.gov>
   3 Date: Mon, 8 Oct 2018 14:59:34 -0700
   4 Subject: [PATCH] Fix arc_release() refcount
   5
   6 Update arc_release to use arc_buf_size().  This hunk was accidentally
   7 dropped when porting compressed send/recv, 2aa34383b.
   8
   9 Reviewed-by: Matthew Ahrens <mahrens@delphix.com>
  10 Signed-off-by: Tom Caputi <tcaputi@datto.com>
  11 Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
  12 Closes #8000
  13 ---
  14  module/zfs/arc.c | 2 +-
  15  1 file changed, 1 insertion(+), 1 deletion(-)
  16
  17 diff --git a/module/zfs/arc.c b/module/zfs/arc.c
  18 index 32ac0837..a7fb2429 100644
  19 --- a/module/zfs/arc.c
  20 +++ b/module/zfs/arc.c
  21 @@ -5831,7 +5831,7 @@ arc_release(arc_buf_t *buf, void *tag)
  22
  23                 mutex_exit(&buf->b_evict_lock);
  24                 (void) zfs_refcount_add_many(&arc_anon->arcs_size,
  25 -                   HDR_GET_LSIZE(nhdr), buf);
  26 +                   arc_buf_size(buf), buf);
  27         } else {
  28                 mutex_exit(&buf->b_evict_lock);
  29                 ASSERT(zfs_refcount_count(&hdr->b_l1hdr.b_refcnt) == 1);