axeld + bonefish + mmlr:

* Added trace entry for block reads from disk.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26534 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2008-07-21 00:30:16 +00:00
parent f83297ba2d
commit 2f14f5ee99

View File

@ -225,6 +225,17 @@ public:
virtual const char* _Action() const { return "put"; }
};
class Read : public Action {
public:
Read(block_cache *cache, cached_block* block)
: Action(cache, block)
{
Initialized();
}
virtual const char* _Action() const { return "read"; }
};
class Write : public Action {
public:
Write(block_cache *cache, cached_block* block)
@ -1123,6 +1134,7 @@ get_cached_block(block_cache *cache, off_t blockNumber, bool *_allocated,
blockNumber, bytesRead, strerror(errno)));
return NULL;
}
TB(Read(cache, block));
}
if (block->unused) {