2b0cd7cceb
Rebased on top of Martin Wilck's queue of ACKed upstream commits * https://github.com/openSUSE/multipath-tools/tree/upstream-queue * All previous patches have been reordered, with the exception of 0011-libdmmp-Add-support-for-upcoming-json-c-0.14.0.patch which has been replaced with 0029-fix-boolean-value-with-json-c-0.14.patch Modify 0054-RH-add-mpathconf.patch * remove default enable_foreign and property blacklist_exceptions settings, and deal with the builtin default change from 0031-libmultipath-set-enable_foreign-to-NONE-by-default.patch. Fixes bz #1853668 Add 0048-Makefile.inc-trim-extra-information-from-systemd-ver.patch Add 0049-kpartx-fix-Wsign-compare-error.patch * The above two patches have been submitted upstream
47 lines
1.3 KiB
Diff
47 lines
1.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Benjamin Marzinski <bmarzins@redhat.com>
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Date: Thu, 2 Jul 2020 19:07:02 -0500
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Subject: [PATCH] libmultipath: make dm_flush_maps only return 0 on success
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dm_flush_maps() returned both 0 and 1 on error, depending on which part
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of the function it was in, but the caller was always treating 0 as a
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success. Make dm_flush_maps() always return 1 on error and 0 on success.
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Reviewed-by: Martin Wilck <mwilck@suse.com>
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Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
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---
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libmultipath/devmapper.c | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/libmultipath/devmapper.c b/libmultipath/devmapper.c
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index 24cc616a..4c86b6d4 100644
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--- a/libmultipath/devmapper.c
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+++ b/libmultipath/devmapper.c
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@@ -1007,13 +1007,13 @@ dm_flush_map_nopaths(const char * mapname, int deferred_remove)
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int dm_flush_maps (int retries)
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{
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- int r = 0;
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+ int r = 1;
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struct dm_task *dmt;
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struct dm_names *names;
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unsigned next = 0;
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if (!(dmt = libmp_dm_task_create (DM_DEVICE_LIST)))
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- return 0;
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+ return r;
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dm_task_no_open_count(dmt);
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@@ -1026,6 +1026,7 @@ int dm_flush_maps (int retries)
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if (!names->dev)
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goto out;
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+ r = 0;
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do {
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r |= dm_suspend_and_flush_map(names->name, retries);
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next = names->next;
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--
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2.17.2
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