Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=da9da0d8c2201c244... Commit: da9da0d8c2201c244d06a713134e96d2a26a0db5 Parent: 028ff309472834e82fe4b849ea4c243feb5098b9 Author: Peter Rajnoha prajnoha@redhat.com AuthorDate: Thu Dec 18 15:11:25 2014 +0100 Committer: Peter Rajnoha prajnoha@redhat.com CommitterDate: Thu Dec 18 15:21:21 2014 +0100
report: properly set "undefined" reserved value for cache_policy field
Use helper macros to handle reserved values and also define "undefined" reserved value as:
FIELD_RESERVED_VALUE(cache_policy, cache_policy_undef, "", "", "undefined")
Which means:
- print "" if the cache_policy value is undefined (the first name for this reserved value is "") - recognize "undefined" reserved name as synonym to "" (so statements like "lvs -S cache_policy=undefined" are still recognized) --- lib/report/report.c | 3 ++- lib/report/values.h | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/report/report.c b/lib/report/report.c index 5397d45..417396c 100644 --- a/lib/report/report.c +++ b/lib/report/report.c @@ -291,7 +291,8 @@ static int _cache_policy_disp(struct dm_report *rh, struct dm_pool *mem, if (seg_is_cache(seg)) seg = first_seg(seg->pool_lv); else - return _field_set_value(field, "", GET_FIRST_RESERVED_NAME(cache_policy_undef)); + return _field_set_value(field, GET_FIRST_RESERVED_NAME(cache_policy_undef), + GET_FIELD_RESERVED_VALUE(cache_policy_undef));
if (seg->policy_name) { if (!(cache_policy_name = dm_pool_strdup(mem, seg->policy_name))) { diff --git a/lib/report/values.h b/lib/report/values.h index 4e12294..4ea92bd 100644 --- a/lib/report/values.h +++ b/lib/report/values.h @@ -86,7 +86,7 @@ FIELD_RESERVED_VALUE(lv_permissions, lv_permissions_r_override, "", "read-only-o FIELD_RESERVED_VALUE(lv_read_ahead, lv_read_ahead_auto, "", &GET_TYPE_RESERVED_VALUE(num_undef_64), "auto")
/* Reserved values for SEG fields */ -FIELD_RESERVED_VALUE(cache_policy, cache_policy_undef, "", "undefined", "undefined") +FIELD_RESERVED_VALUE(cache_policy, cache_policy_undef, "", "", "", "undefined") /* TODO the following 2 need STR_LIST support for reserved values FIELD_RESERVED_VALUE(cache_settings, cache_settings_default, "", "default", "default") FIELD_RESERVED_VALUE(cache_settings, cache_settings_undef, "", "undefined", "undefined") */
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