From: Dan Williams <dan.j.williams@intel.com>
To: linux-nvdimm@lists.01.org
Subject: [ndctl PATCH v2 07/26] ndctl/namespace: Always zero info-blocks
Date: Sat, 27 Jul 2019 14:39:57 -0700 [thread overview]
Message-ID: <156426359741.531577.6721558516702343422.stgit@dwillia2-desk3.amr.corp.intel.com> (raw)
In-Reply-To: <156426356088.531577.14828880045306313118.stgit@dwillia2-desk3.amr.corp.intel.com>
Do not gate zeroing on whether a namespace is claimed by a personality.
The namespace might not have been able to be claimed due to info-block
corruption.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
ndctl/namespace.c | 15 +++++----------
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/ndctl/namespace.c b/ndctl/namespace.c
index 9eec313c2d5b..645aa14882bb 100644
--- a/ndctl/namespace.c
+++ b/ndctl/namespace.c
@@ -930,9 +930,6 @@ static int namespace_destroy(struct ndctl_region *region,
struct ndctl_namespace *ndns)
{
const char *devname = ndctl_namespace_get_devname(ndns);
- struct ndctl_pfn *pfn = ndctl_namespace_get_pfn(ndns);
- struct ndctl_dax *dax = ndctl_namespace_get_dax(ndns);
- struct ndctl_btt *btt = ndctl_namespace_get_btt(ndns);
bool did_zero = false;
int rc;
@@ -954,13 +951,11 @@ static int namespace_destroy(struct ndctl_region *region,
ndctl_namespace_set_enforce_mode(ndns, NDCTL_NS_MODE_RAW);
- if (pfn || btt || dax) {
- rc = zero_info_block(ndns);
- if (rc < 0)
- return rc;
- if (rc == 0)
- did_zero = true;
- }
+ rc = zero_info_block(ndns);
+ if (rc < 0)
+ return rc;
+ if (rc == 0)
+ did_zero = true;
switch (ndctl_namespace_get_type(ndns)) {
case ND_DEVICE_NAMESPACE_PMEM:
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next prev parent reply other threads:[~2019-07-27 21:56 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-27 21:39 [ndctl PATCH v2 00/26] Improvements for namespace creation/interrogation Dan Williams
2019-07-27 21:39 ` [ndctl PATCH v2 01/26] ndctl/dimm: Add 'flags' field to read-labels output Dan Williams
2019-08-02 18:01 ` Verma, Vishal L
2019-08-02 18:19 ` Dan Williams
2019-07-27 21:39 ` [ndctl PATCH v2 02/26] ndctl/dimm: Add --human support to read-labels Dan Williams
2019-07-27 21:39 ` [ndctl PATCH v2 03/26] ndctl/build: Drop -Wpointer-arith Dan Williams
2019-07-27 21:39 ` [ndctl PATCH v2 04/26] ndctl/namespace: Add read-infoblock command Dan Williams
2019-07-27 21:39 ` [ndctl PATCH v2 05/26] ndctl/test: Update dax-dev to handle multiple e820 ranges Dan Williams
2019-07-27 21:39 ` [ndctl PATCH v2 06/26] ndctl/test: Make dax.sh more robust vs small namespaces Dan Williams
2019-07-27 21:39 ` Dan Williams [this message]
2019-07-27 21:40 ` [ndctl PATCH v2 08/26] ndctl/dimm: Support small label reads/writes Dan Williams
2019-07-27 21:40 ` [ndctl PATCH v2 09/26] ndctl/dimm: Minimize data-transfer for init-labels Dan Williams
2019-07-27 21:40 ` [ndctl PATCH v2 10/26] ndctl/dimm: Add offset and size options to {read, write, zero}-labels Dan Williams
2019-07-27 21:40 ` [ndctl PATCH v2 11/26] ndctl/dimm: Limit read-labels with --index option Dan Williams
2019-07-27 21:40 ` [ndctl PATCH v2 12/26] ndctl/namespace: Minimize label data transfer for autolabel Dan Williams
2019-07-27 21:40 ` [ndctl PATCH v2 13/26] ndctl/namespace: Disable autorecovery of create-namespace failures Dan Williams
2019-07-27 21:40 ` [ndctl PATCH v2 14/26] ndctl/namespace: Handle 'create-namespace' in label-less mode Dan Williams
2019-08-21 12:56 ` Michal Suchánek
2019-08-21 18:03 ` Verma, Vishal L
2019-08-21 18:19 ` Michal Suchánek
2019-07-27 21:40 ` [ndctl PATCH v2 15/26] ndctl/dimm: Fix init-labels success reporting Dan Williams
2019-07-27 21:40 ` [ndctl PATCH v2 16/26] ndctl/test: Fix device-dax bus-model detection Dan Williams
2019-07-27 21:40 ` [ndctl PATCH v2 17/26] ndctl/test: Checkout device-mapper + dax operation Dan Williams
2019-07-27 21:40 ` [ndctl PATCH v2 18/26] ndctl/test: Exercise sub-section sized namespace creation/deletion Dan Williams
2019-07-27 21:41 ` [ndctl PATCH v2 19/26] ndctl/namespace: Kill off the legacy mode names Dan Williams
2019-07-27 21:41 ` [ndctl PATCH v2 20/26] ndctl/namespace: Introduce mode-to-name and name-to-mode helpers Dan Williams
2019-07-27 21:41 ` [ndctl PATCH v2 21/26] ndctl/namespace: Validate namespace size within validate_namespace_options() Dan Williams
2019-07-27 21:41 ` [ndctl PATCH v2 22/26] ndctl/namespace: Clarify 16M minimum size requirement Dan Williams
2019-07-27 21:41 ` [ndctl PATCH v2 23/26] ndctl/namespace: Report ENOSPC when regions are full Dan Williams
2019-07-27 21:41 ` [ndctl PATCH v2 24/26] ndctl/test: Regression test 'failed to track' Dan Williams
2019-07-27 21:41 ` [ndctl PATCH v2 25/26] ndctl/namespace: Continue region search on 'missing seed' event Dan Williams
2019-07-27 21:41 ` [ndctl PATCH v2 26/26] ndctl/monitor: Allow monitor to be manually moved to the background Dan Williams
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