Messages in this thread Patch in this message | | | From | James Simmons <> | Subject | [PATCH 30/80] staging: lustre: lmv: Ensure lmv_intent_lookup cleans up reqp | Date | Tue, 16 Aug 2016 16:18:43 -0400 |
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From: Nathaniel Clark <nathaniel.l.clark@intel.com>
Ensure there aren't invalid pointers hanging around after ptlrpc_req_finished is called.
Signed-off-by: Nathaniel Clark <nathaniel.l.clark@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4826 Reviewed-on: http://review.whamcloud.com/9841 Reviewed-by: John L. Hammond <john.hammond@intel.com> Reviewed-by: Bob Glossman <bob.glossman@intel.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> --- drivers/staging/lustre/lustre/lmv/lmv_intent.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/staging/lustre/lustre/lmv/lmv_intent.c b/drivers/staging/lustre/lustre/lmv/lmv_intent.c index a38d343..d7e165f 100644 --- a/drivers/staging/lustre/lustre/lmv/lmv_intent.c +++ b/drivers/staging/lustre/lustre/lmv/lmv_intent.c @@ -464,6 +464,9 @@ static int lmv_intent_lookup(struct obd_export *exp, return PTR_ERR(tgt); ptlrpc_req_finished(*reqp); + it->it_request = NULL; + *reqp = NULL; + CDEBUG(D_INODE, "For migrating dir, try target dir "DFID"\n", PFID(&lsm->lsm_md_oinfo[1].lmo_fid)); -- 1.7.1
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