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WHATS_NEW_DM | 1 +
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libdm/ioctl/libdm-iface.c | 10 +++++++++-
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2 files changed, 10 insertions(+), 1 deletion(-)
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diff --git a/WHATS_NEW_DM b/WHATS_NEW_DM
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index 581cd42..bf08130 100644
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--- a/WHATS_NEW_DM
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+++ b/WHATS_NEW_DM
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@@ -1,5 +1,6 @@
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Version 1.02.141 -
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===============================
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+ Fix reusing of dm_task structure for status reading (used by dmeventd).
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dm_get_status_raid() handle better some incosistent md statuses.
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Accept truncated files in calls to dm_stats_update_regions_from_fd().
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Restore Warning by 5% increment when thin-pool is over 80% (1.02.138).
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diff --git a/libdm/ioctl/libdm-iface.c b/libdm/ioctl/libdm-iface.c
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index cb3e8dc..65e75f6 100644
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--- a/libdm/ioctl/libdm-iface.c
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+++ b/libdm/ioctl/libdm-iface.c
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@@ -467,7 +467,7 @@ static void _dm_zfree_dmi(struct dm_ioctl *dmi)
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}
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}
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-void dm_task_destroy(struct dm_task *dmt)
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+static void _dm_task_free_targets(struct dm_task *dmt)
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{
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struct target *t, *n;
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@@ -478,6 +478,12 @@ void dm_task_destroy(struct dm_task *dmt)
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dm_free(t);
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}
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+ dmt->head = dmt->tail = NULL;
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+}
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+
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+void dm_task_destroy(struct dm_task *dmt)
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+{
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+ _dm_task_free_targets(dmt);
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_dm_zfree_dmi(dmt->dmi.v4);
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dm_free(dmt->dev_name);
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dm_free(dmt->mangled_dev_name);
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@@ -652,6 +658,8 @@ static int _unmarshal_status(struct dm_task *dmt, struct dm_ioctl *dmi)
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uint32_t i;
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struct dm_target_spec *spec;
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+ _dm_task_free_targets(dmt);
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+
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for (i = 0; i < dmi->target_count; i++) {
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spec = (struct dm_target_spec *) outptr;
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if (!dm_task_add_target(dmt, spec->sector_start,
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--
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1.8.3.1
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