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| author | Greg Farnum <greg@inktank.com> | 2013-10-21 14:11:28 -0700 |
|---|---|---|
| committer | Greg Farnum <greg@inktank.com> | 2013-10-21 17:12:12 -0700 |
| commit | a4347eed4bbf1208c04c18d50619fa1e45ac5b0b (patch) | |
| tree | bd6944e7c1afec49fe72c564589fdb99a36b28da | |
| parent | 1376d2379ac2ac3a4fe17fd1bbcf2a8588c7459b (diff) | |
| download | ceph-a4347eed4bbf1208c04c18d50619fa1e45ac5b0b.tar.gz | |
common: add an hobject_t::is_min() function
Signed-off-by: Greg Farnum <greg@inktank.com>
| -rw-r--r-- | src/common/hobject.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/common/hobject.h b/src/common/hobject.h index a769ad060d9..edaf04a301f 100644 --- a/src/common/hobject.h +++ b/src/common/hobject.h @@ -118,6 +118,13 @@ public: bool is_max() const { return max; } + bool is_min() const { + // this needs to match how it's constructed + return snap == 0 && + hash == 0 && + !max && + pool == -1; + } static uint32_t _reverse_nibbles(uint32_t retval) { // reverse nibbles |