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From 80e0d88c3098bd419e26146a8cb3b693fdd06417 Mon Sep 17 00:00:00 2001
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From: Santosh Sivaraj <santosh@fossix.org>
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Date: Wed, 6 Jan 2021 14:17:42 +0100
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Subject: [PATCH 030/217] namespace-action: Drop zero namespace checks.
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With seed namespaces catched early on these checks for sizes in enable
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and destroy namespace code path are not needed.
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Reverts commit b9cb03f6d5a8 ("ndctl/namespace: Fix enable-namespace
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error for seed namespaces")
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Reverts commit e01045e58ad5 ("ndctl/namespace: Fix destroy-namespace
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accounting relative to seed devices")
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Link: https://patchwork.kernel.org/patch/11739975/
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Link: https://lore.kernel.org/r/eb4bc7885708fa13e3d37286bc4a4219b1e4e5b6.1609938610.git.msuchanek@suse.de
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Fixes: b9cb03f6d5a8 ("ndctl/namespace: Fix enable-namespace error for seed namespaces")
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Fixes: e01045e58ad5 ("ndctl/namespace: Fix destroy-namespace accounting relative to seed devices")
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Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
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[rebased on top of the previous patches]
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Signed-off-by: Michal Suchanek <msuchanek@suse.de>
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Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
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---
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ndctl/lib/libndctl.c | 5 -----
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ndctl/namespace.c | 10 ----------
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2 files changed, 15 deletions(-)
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diff --git a/ndctl/lib/libndctl.c b/ndctl/lib/libndctl.c
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index 536e142..87f60b9 100644
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--- a/ndctl/lib/libndctl.c
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+++ b/ndctl/lib/libndctl.c
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@@ -4531,16 +4531,11 @@ NDCTL_EXPORT int ndctl_namespace_enable(struct ndctl_namespace *ndns)
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const char *devname = ndctl_namespace_get_devname(ndns);
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struct ndctl_ctx *ctx = ndctl_namespace_get_ctx(ndns);
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struct ndctl_region *region = ndns->region;
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- unsigned long long size = ndctl_namespace_get_size(ndns);
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int rc;
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if (ndctl_namespace_is_enabled(ndns))
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return 0;
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- /* Don't try to enable idle namespace (no capacity allocated) */
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- if (size == 0)
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- return -ENXIO;
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-
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rc = ndctl_bind(ctx, ndns->module, devname);
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/*
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diff --git a/ndctl/namespace.c b/ndctl/namespace.c
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index cd822b3..c67c086 100644
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--- a/ndctl/namespace.c
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+++ b/ndctl/namespace.c
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@@ -1164,15 +1164,12 @@ static int namespace_destroy(struct ndctl_region *region,
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struct ndctl_namespace *ndns)
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{
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const char *devname = ndctl_namespace_get_devname(ndns);
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- unsigned long long size;
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int rc;
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rc = namespace_prep_reconfig(region, ndns);
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if (rc < 0)
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return rc;
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- size = ndctl_namespace_get_size(ndns);
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-
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/* Labeled namespace, destroy label / allocation */
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if (rc == 2) {
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rc = ndctl_namespace_delete(ndns);
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@@ -1180,13 +1177,6 @@ static int namespace_destroy(struct ndctl_region *region,
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debug("%s: failed to reclaim\n", devname);
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}
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- /*
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- * Don't report a destroyed namespace when no capacity was
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- * allocated.
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- */
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- if (size == 0 && rc == 0)
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- rc = 1;
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-
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return rc;
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}
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--
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2.27.0
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