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FIX: glitch in filehandle cache refcounters

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This commit is contained in:
Christian Thaeter 2010-03-10 17:41:14 +01:00
parent ccbdcfdef9
commit 677f8712ee
1 changed files with 3 additions and 1 deletions
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4
src/backend/filehandlecache.c
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@ -101,6 +101,7 @@ lumiera_filehandlecache_handle_acquire (LumieraFiledescriptor desc)
LumieraFilehandle
lumiera_filehandlecache_checkout (LumieraFilehandle handle)
{
TRACE (filehandlecache_dbg);
REQUIRE (handle);
/* This function is called with the associated descriptor locked, nothing can modify 'handle' */
if (!handle->use_cnt)
@ -109,10 +110,10 @@ lumiera_filehandlecache_checkout (LumieraFilehandle handle)
LUMIERA_MUTEX_SECTION (mutex_sync, &lumiera_fhcache->lock)
{
lumiera_mrucache_checkout (&lumiera_fhcache->cache, &handle->cachenode);
++lumiera_fhcache->checked_out;
}
}
++handle->use_cnt;
++lumiera_fhcache->checked_out;
return handle;
}
@ -121,6 +122,7 @@ lumiera_filehandlecache_checkout (LumieraFilehandle handle)
void
lumiera_filehandlecache_checkin (LumieraFilehandle handle)
{
TRACE (filehandlecache_dbg);
REQUIRE (handle);
REQUIRE (handle->use_cnt);