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[cache tools] knock out OPEN from the metadata enum

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This commit is contained in:
Joe Thornber
2016-10-07 15:01:16 -04:00
parent 05c4b7b400
commit d710cad52b
4 changed files with 4 additions and 5 deletions
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2
caching/cache_dump.cc
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@@ -36,7 +36,7 @@ namespace {
int dump(string const &dev, string const &output, flags const &fs) { int dump(string const &dev, string const &output, flags const &fs) {
try { try {
block_manager<>::ptr bm = open_bm(dev, block_manager<>::READ_ONLY); block_manager<>::ptr bm = open_bm(dev, block_manager<>::READ_ONLY);
metadata::ptr md(new metadata(bm, metadata::OPEN)); metadata::ptr md(new metadata(bm));
if (want_stdout(output)) { if (want_stdout(output)) {
emitter::ptr e = create_xml_emitter(cout); emitter::ptr e = create_xml_emitter(cout);

2
caching/cache_repair.cc
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@@ -19,7 +19,7 @@ using namespace caching;
namespace { namespace {
metadata::ptr open_metadata_for_read(string const &path) { metadata::ptr open_metadata_for_read(string const &path) {
block_manager<>::ptr bm = open_bm(path, block_manager<>::READ_ONLY); block_manager<>::ptr bm = open_bm(path, block_manager<>::READ_ONLY);
return metadata::ptr(new metadata(bm, metadata::OPEN)); return metadata::ptr(new metadata(bm));
} }
emitter::ptr output_emitter(string const &path) { emitter::ptr output_emitter(string const &path) {

2
caching/cache_writeback.cc
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@@ -298,7 +298,7 @@ namespace {
int writeback_(flags const &f) { int writeback_(flags const &f) {
block_manager<>::ptr bm = open_bm(*f.metadata_dev, block_manager<>::READ_WRITE); block_manager<>::ptr bm = open_bm(*f.metadata_dev, block_manager<>::READ_WRITE);
metadata md(bm, metadata::OPEN); metadata md(bm);
// FIXME: we're going to have to copy runs to get the through put with small block sizes // FIXME: we're going to have to copy runs to get the through put with small block sizes
unsigned max_ios = f.cache_size / (md.sb_.data_block_size << SECTOR_SHIFT); unsigned max_ios = f.cache_size / (md.sb_.data_block_size << SECTOR_SHIFT);

3
caching/metadata.h
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@@ -19,8 +19,7 @@ namespace caching {
class metadata { class metadata {
public: public:
enum open_type { enum open_type {
CREATE, CREATE
OPEN
}; };
typedef block_manager<>::read_ref read_ref; typedef block_manager<>::read_ref read_ref;