Hello list, while testing btrfs with 3.8.3 i''m seeing this one several times. Is it known? WARNING: at fs/btrfs/extent-tree.c:6337 use_block_rsv+0x19d/0x1a0 [btrfs]() Hardware name: X9SCI/X9SCA btrfs: block rsv returned -28 Modules linked in: btrfs zlib_deflate lzo_compress tun sha256_generic cpufreq_ondemand dm_crypt usbhid acpi_cpufreq mperf kvm_intel kvm ehci_pci ehci_hcd usbcore microcode usb_common button nls_utf8 coretemp loop ext4 mbcache jbd2 crc16 dm_mod sd_mod ahci ghash_clmulni_intel libahci fan e1000e aacraid Pid: 21942, comm: sync Tainted: G W 3.8.3+3-ph #1 Call Trace: [<ffffffff8104c5da>] warn_slowpath_common+0x7a/0xb0 [<ffffffff8104c6b1>] warn_slowpath_fmt+0x41/0x50 [<ffffffffa03a378d>] use_block_rsv+0x19d/0x1a0 [btrfs] [<ffffffffa03a7a28>] btrfs_alloc_free_block+0x38/0x220 [btrfs] [<ffffffffa03f9d90>] ? add_delayed_ref_head+0xd0/0x140 [btrfs] [<ffffffff8112f32e>] ? kmem_cache_free+0x2e/0x140 [<ffffffffa03cc47f>] ? btrfs_get_token_64+0x5f/0xf0 [btrfs] [<ffffffffa03cfb83>] ? read_extent_buffer+0xb3/0x110 [btrfs] [<ffffffffa0391ead>] __btrfs_cow_block+0x11d/0x510 [btrfs] [<ffffffffa0392911>] btrfs_cow_block+0x121/0x1d0 [btrfs] [<ffffffffa0397462>] btrfs_search_slot+0x372/0x800 [btrfs] [<ffffffffa03ab569>] btrfs_del_csums+0x249/0x330 [btrfs] [<ffffffffa03d1537>] ? free_extent_buffer+0x37/0x90 [btrfs] [<ffffffffa03a5a04>] __btrfs_free_extent+0x5b4/0x850 [btrfs] [<ffffffff81084b10>] ? set_next_entity+0x90/0xa0 [<ffffffffa03a5f51>] run_delayed_data_ref+0x151/0x160 [btrfs] [<ffffffffa03a6016>] run_one_delayed_ref+0xb6/0xc0 [btrfs] [<ffffffffa03f99d9>] ? btrfs_check_delayed_seq+0x29/0xa0 [btrfs] [<ffffffffa03a612e>] run_clustered_refs+0x10e/0x3b0 [btrfs] [<ffffffffa03a6498>] btrfs_run_delayed_refs+0xc8/0x2f0 [btrfs] [<ffffffffa03b74a3>] btrfs_commit_transaction+0x93/0xa00 [btrfs] [<ffffffff81080ba0>] ? try_to_wake_up+0x2a0/0x2a0 [<ffffffffa03b8294>] ? start_transaction+0xa4/0x460 [btrfs] [<ffffffff8106f500>] ? wake_up_bit+0x40/0x40 [<ffffffffa038c84d>] btrfs_sync_fs+0x5d/0xd0 [btrfs] [<ffffffff8116a8c0>] ? sys_vmsplice+0xf0/0xf0 [<ffffffff8116a8db>] sync_fs_one_sb+0x1b/0x20 [<ffffffff8114128b>] iterate_supers+0xab/0xf0 [<ffffffff8116ad30>] sys_sync+0x50/0x90 [<ffffffff81507669>] system_call_fastpath+0x16/0x1b ---[ end trace dc6aa83c5fc7b36a ]--- use_block_rsv: 174 callbacks suppressed ------------[ cut here ]------------ Stefan -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Mar 18, 2013 at 01:44:39PM -0600, Stefan Priebe wrote:> Hello list, > > while testing btrfs with 3.8.3 i''m seeing this one several times. Is it > known? >Yup, it''s fine, I''m fixing it for 3.10. Thanks, Josef -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi, Am 18.03.2013 21:00, schrieb Josef Bacik:> On Mon, Mar 18, 2013 at 01:44:39PM -0600, Stefan Priebe wrote: >> Hello list, >> >> while testing btrfs with 3.8.3 i''m seeing this one several times. Is it >> known? >> > > Yup, it''s fine, I''m fixing it for 3.10. Thanks,Thanks, is it save to ignore it? No backport for 3.8 and 3.9? Greets, Stefan -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html