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libdm: cache status reports passthrough cache mode

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Report passthrough mode instead of 'Unknown feature'.
This commit is contained in:
Zdenek Kabelac 2016-05-19 18:20:11 +02:00
parent e694e0896b
commit e8ba5c9bd4
2 changed files with 3 additions and 0 deletions
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1
WHATS_NEW_DM
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@ -1,5 +1,6 @@
Version 1.02.126 - Version 1.02.126 -
================================ ================================
Report passthrough caching mode when parsing cache mode.
Version 1.02.125 - 14th May 2016 Version 1.02.125 - 14th May 2016
================================ ================================

2
libdm/libdm-targets.c
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@ -256,6 +256,8 @@ int dm_get_status_cache(struct dm_pool *mem, const char *params,
s->feature_flags |= DM_CACHE_FEATURE_WRITETHROUGH; s->feature_flags |= DM_CACHE_FEATURE_WRITETHROUGH;
else if (!strncmp(p, "writeback ", 10)) else if (!strncmp(p, "writeback ", 10))
s->feature_flags |= DM_CACHE_FEATURE_WRITEBACK; s->feature_flags |= DM_CACHE_FEATURE_WRITEBACK;
else if (!strncmp(p, "passthrough ", 11))
s->feature_flags |= DM_CACHE_FEATURE_PASSTHROUGH;
else else
log_error("Unknown feature in status: %s", params); log_error("Unknown feature in status: %s", params);