LU-17696 llite: remove LASSERT from ll_ddelete()
On Linux kernel 6.8, the changes in commit
2f42f1eb9093
("Call retain_dentry() with refcount 0") made d_delete()
instances called for dentries with ->d_lock held and
refcount equal to 0, which caused the following assertion
failure on Lustre client:
(dcache.c:136:ll_ddelete()) ASSERTION( d_count(de) == 1 ) failed
The value of d_count(de) became 0 instead of 1. Since
retain_dentry() was called either with refcount 0 or 1,
we can simply remove the LASSERT(ll_d_count(de) == 1)
from ll_ddelete() to avoid the above failure.
Change-Id: Ic4a39d9328326634190cd0719b4c0637e1bf315c
Signed-off-by: Jian Yu <yujian@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/54676
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Reviewed-by: Aurelien Degremont <adegremont@nvidia.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>