LU-17672 ldiskfs: release s_mb_prealloc_table

[fs/lustre-release.git] / ldiskfs / kernel_patches / patches / rhel7.6 / ext4-prealloc.patch

diff --git a/ldiskfs/kernel_patches/patches/rhel7.6/ext4-prealloc.patch b/ldiskfs/kernel_patches/patches/rhel7.6/ext4-prealloc.patch
index 449a875..44e0136 100644 (file)
--- a/ldiskfs/kernel_patches/patches/rhel7.6/ext4-prealloc.patch
+++ b/ldiskfs/kernel_patches/patches/rhel7.6/ext4-prealloc.patch
@@ -231,6 +231,14 @@ Index: linux-stage/fs/ext4/mballoc.c
  
        if (sbi->s_group_info) {
                for (i = 0; i < ngroups; i++) {
+@@ -2700,6 +2740,7 @@ int ext4_mb_release(struct super_block *sb)
+               kvfree(group_info);
+               rcu_read_unlock();
+       }
++      kfree(sbi->s_mb_prealloc_table);
+       kfree(sbi->s_mb_offsets);
+       kfree(sbi->s_mb_maxs);
+       iput(sbi->s_buddy_cache);
 @@ -2877,7 +2999,6 @@ ext4_mb_mark_diskspace_used(struct ext4_
        int err, len;