From: yang sheng <yang.sh...@intel.com> In the atomic_open callback. We should instantiate negative dentry. Else will got sanity:183 failed.
Signed-off-by: yang sheng <yang.sh...@intel.com> Reviewed-on: http://review.whamcloud.com/8110 Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3228 Reviewed-by: Peng Tao <bergw...@gmail.com> Reviewed-by: Lai Siyao <lai.si...@intel.com> Reviewed-by: James Simmons <uja.o...@gmail.com> Reviewed-by: Bob Glossman <bob.gloss...@intel.com> Reviewed-by: Oleg Drokin <oleg.dro...@intel.com> Signed-off-by: Oleg Drokin <oleg.dro...@intel.com> --- drivers/staging/lustre/lustre/llite/namei.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/staging/lustre/lustre/llite/namei.c b/drivers/staging/lustre/lustre/llite/namei.c index 8938d37..93c3744 100644 --- a/drivers/staging/lustre/lustre/llite/namei.c +++ b/drivers/staging/lustre/lustre/llite/namei.c @@ -468,6 +468,12 @@ int ll_lookup_it_finish(struct ptlrpc_request *request, if (IS_ERR(alias)) return PTR_ERR(alias); *de = alias; + } else if (!it_disposition(it, DISP_LOOKUP_NEG) && + !it_disposition(it, DISP_OPEN_CREATE)) { + /* With DISP_OPEN_CREATE dentry will + instantiated in ll_create_it. */ + LASSERT((*de)->d_inode == NULL); + d_instantiate(*de, inode); } if (!it_disposition(it, DISP_LOOKUP_NEG)) { -- 1.8.5.3 _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
