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os/bluestore: define PREFIX_ALLOC_BITMAP

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This was hard-coded to 'b'.

Signed-off-by: Sage Weil <sage@redhat.com>
This commit is contained in:
Sage Weil 2017-10-02 15:49:46 -05:00
parent 895952f2c2
commit 87c1f574cd
1 changed files with 2 additions and 1 deletions
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src/os/bluestore/BlueStore.cc
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@ -65,6 +65,7 @@ const string PREFIX_OBJ = "O"; // object name -> onode_t
const string PREFIX_OMAP = "M"; // u64 + keyname -> value
const string PREFIX_DEFERRED = "L"; // id -> deferred_transaction_t
const string PREFIX_ALLOC = "B"; // u64 offset -> u64 length (freelist)
const string PREFIX_ALLOC_BITMAP = "b"; // (see BitmapFreelistManager)
const string PREFIX_SHARED_BLOB = "X"; // u64 offset -> shared_blob_t
// write a label in the first block. always use this size. note that
@ -11550,7 +11551,7 @@ void BlueStore::generate_db_histogram(Formatter *f)
} else if (key.first == PREFIX_DEFERRED) {
hist.update_hist_entry(hist.key_hist, PREFIX_DEFERRED, key_size, value_size);
num_deferred++;
} else if (key.first == PREFIX_ALLOC || key.first == "b" ) {
} else if (key.first == PREFIX_ALLOC || key.first == PREFIX_ALLOC_BITMAP) {
hist.update_hist_entry(hist.key_hist, PREFIX_ALLOC, key_size, value_size);
num_alloc++;
} else if (key.first == PREFIX_SHARED_BLOB) {