kern/158197: [geom] geom_cache with size> 1000 leads to panics

[Pavel Polyakov]

The following reply was made to PR kern/158197; it has been noted by GNATS.

From: "Pavel Polyakov" <bsd at kobyla.org>
To: bug-followup at freebsd.org, bsd at kobyla.org
Cc:  
Subject: Re: kern/158197: [geom] geom_cache with size&gt;1000 leads to panics
Date: Thu, 08 Sep 2011 12:11:46 -0000

 more correct printing
 
 (kgdb)  p *sc
 $6 = {sc_geom = 0xfffffe00097bb300, sc_type = 1, sc_bshift = 19, sc_bsize  
 = 524288, sc_tail = 33822343168, sc_mtx = {lock_object = {
        lo_name = 0xffffffff8110bd5a "GEOM CACHE mutex", lo_flags =  
 16973824, lo_data = 0, lo_witness = 0xffffff8000651c80},
      mtx_lock = 18446741874726241376}, sc_callout = {c_links = {sle =  
 {sle_next = 0x0}, tqe = {tqe_next = 0x0, tqe_prev = 0xffffff807d5412c0}},
      c_time = 267371554, c_arg = 0xfffffe00097c7200, c_func =  
 0xffffffff81109950 <g_cache_go>, c_lock = 0xfffffe00097c7220, c_flags = 6,  
 c_cpu = 0},
    sc_desclist = {{lh_first = 0xfffffe0083a7b300}, {lh_first =  
 0xfffffe0102d0f900}, {lh_first = 0xfffffe004c53bc00}, {
        lh_first = 0xfffffe0083a7b400}, {lh_first = 0xfffffe0017725600},  
 {lh_first = 0xfffffe00096c2480}, {lh_first = 0xfffffe0009814a00}, {
        lh_first = 0xfffffe0083a7b080}}, sc_usedlist = {tqh_first =  
 0xfffffe0083a7b980, tqh_last = 0xfffffe0083a7b9b8}, sc_zone =  
 0xfffffe000974dc80,
    sc_maxent = 100, sc_nent = 39, sc_nused = 1, sc_invalid = 0, sc_reads =  
 300805, sc_readbytes = 2057474048, sc_cachereads = 4918,
    sc_cachereadbytes = 43359232, sc_cachehits = 3857, sc_cachemisses =  
 78918, sc_cachefull = 77857, sc_writes = 380543, sc_wrotebytes =  
 8069953536}