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d4d3aa38d6
linux-kernel-test/fs/ceph
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Milosz Tanski d4d3aa38d6 ceph: page still marked private_2 
Previous patch that allowed us to cleanup most of the issues with pages marked
as private_2 when calling ceph_readpages. However, there seams to be a case in
the error case clean up in start read that still trigers this from time to
time. I've only seen this one a couple times.

BUG: Bad page state in process petabucket  pfn:335b82
page:ffffea000cd6e080 count:0 mapcount:0 mapping:          (null) index:0x0
page flags: 0x200000000001000(private_2)
Call Trace:
 [<ffffffff81563442>] dump_stack+0x46/0x58
 [<ffffffff8112c7f7>] bad_page+0xc7/0x120
 [<ffffffff8112cd9e>] free_pages_prepare+0x10e/0x120
 [<ffffffff8112e580>] free_hot_cold_page+0x40/0x160
 [<ffffffff81132427>] __put_single_page+0x27/0x30
 [<ffffffff81132d95>] put_page+0x25/0x40
 [<ffffffffa02cb409>] ceph_readpages+0x2e9/0x6f0 [ceph]
 [<ffffffff811313cf>] __do_page_cache_readahead+0x1af/0x260

Signed-off-by: Milosz Tanski <milosz@adfin.com>
Signed-off-by: Sage Weil <sage@inktank.com>
2013-09-06 16:50:12 +00:00
..
addr.c ceph: page still marked private_2 2013-09-06 16:50:12 +00:00
cache.c ceph: ceph_readpage_to_fscache didn't check if marked 2013-09-06 16:50:12 +00:00
cache.h ceph: page still marked private_2 2013-09-06 16:50:12 +00:00
caps.c ceph: use fscache as a local presisent cache 2013-09-06 16:50:11 +00:00
ceph_frag.c ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
debugfs.c libceph: delay debugfs initialization until we learn global_id 2012-08-20 10:03:15 -07:00
dir.c Merge remote-tracking branch 'linus/master' into testing 2013-08-15 11:11:45 -07:00
export.c fs: encode_fh: return FILEID_INVALID if invalid fid_type 2013-02-26 02:46:10 -05:00
file.c ceph: use fscache as a local presisent cache 2013-09-06 16:50:11 +00:00
inode.c ceph: use fscache as a local presisent cache 2013-09-06 16:50:11 +00:00
ioctl.c ceph: Add check returned value on func ceph_calc_ceph_pg. 2013-08-09 17:55:21 -07:00
ioctl.h ceph: fully initialize new layout 2012-05-16 14:28:27 -05:00
Kconfig ceph: use fscache as a local presisent cache 2013-09-06 16:50:11 +00:00
locks.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2013-07-09 12:39:10 -07:00
Makefile ceph: use fscache as a local presisent cache 2013-09-06 16:50:11 +00:00
mds_client.c Merge remote-tracking branch 'linus/master' into testing 2013-08-15 11:11:45 -07:00
mds_client.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2013-02-28 17:43:09 -08:00
mdsmap.c ceph: tidy ceph_mdsmap_decode() a little 2013-07-01 09:52:02 -07:00
snap.c ceph: use ceph_create_snap_context() 2013-05-01 21:20:09 -07:00
strings.c libceph: update ceph_mds_state_name() and ceph_mds_op_name() 2013-02-18 12:20:34 -06:00
super.c ceph: use fscache as a local presisent cache 2013-09-06 16:50:11 +00:00
super.h ceph: use fscache as a local presisent cache 2013-09-06 16:50:11 +00:00
xattr.c ceph: fix sleeping function called from invalid context. 2013-07-03 15:32:51 -07:00