On Mon, Jun 9, 2014 at 6:31 PM, <sf...@users.sourceforge.net> wrote:
>
> Would you try testing after this fix?
> - new tmpfs-idr.patch removes a line from
> linux/mm/shmem.c:shmem_get_inode() like this.
> ... ...
>
> - insert this line at the removed line like this.
> inode->i_ino = get_next_ino();
> --> inode->i_ino = 0;
>
I get similar messages like above. After this change:
[ 48.287961] ------------[ cut here ]------------
[ 48.287973] WARNING: CPU: 0 PID: 1283 at lib/idr.c:527
idr_remove.part.6+0x1fb/0x200()
[ 48.287975] idr_remove called for id=32768 which is not allocated.
[ 48.287977] Modules linked in: pci_stub vboxpci(O) vboxnetadp(O)
vboxnetflt(O) vboxdrv(O) msr cpufreq_stats snd_seq_dummy snd_seq_oss
snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss
rfcomm bnep xt_multiport ip6t_REJECT ip6table_filter ip6_tables ipv6
ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables sierra
usbserial hid_generic btusb usbhid hid bluetooth tp_smapi(O)
thinkpad_ec(O) comedi_parport(C) comedi(C) pcmcia pcmcia_core
cpufreq_ondemand speedstep_lib bonding fuse snd_hda_codec_analog
joydev coretemp kvm_intel iwldvm mac80211 snd_hda_intel kvm i915
snd_hda_codec i2c_dev iwlwifi e1000e phc_intel(O) psmouse
thinkpad_acpi drm_kms_helper xhci_hcd ptp pps_core lpc_ich drm video
thermal serio_raw ehci_pci snd_hwdep processor evdev uhci_hcd
i2c_algo_bit i2c_i801 ehci_hcd cfg80211 snd_pcm nvram thermal_sys
i2c_core microcode tpm_tis freq_table battery snd_page_alloc tpm hwmon
snd_timer rfkill ac tpm_bios intel_agp intel_gtt snd agpgart soundcore
button nilfs2 loop squashfs aufs ext4 mbcache jbd2
[ 48.288065] CPU: 0 PID: 1283 Comm: X Tainted: G C O 3.12.21-smp #2
[ 48.288067] Hardware name: LENOVO 1951Y2C/1951Y2C, BIOS 79ETE7WW
(2.27 ) 03/21/2011
[ 48.288069] 00000000 00000000 ed2ede3c c14b0a87 ed2ede7c ed2ede6c
c1042eee c1635920
[ 48.288075] ed2ede98 00000503 c1635906 0000020f c12101ab c12101ab
ed2edea8 f502de18
[ 48.288080] 00008000 ed2ede84 c1042f43 00000009 ed2ede7c c1635920
ed2ede98 ed2edec4
[ 48.288086] Call Trace:
[ 48.288092] [<c14b0a87>] dump_stack+0x41/0x52
[ 48.288097] [<c1042eee>] warn_slowpath_common+0x7e/0xa0
[ 48.288101] [<c12101ab>] ? idr_remove.part.6+0x1fb/0x200
[ 48.288104] [<c12101ab>] ? idr_remove.part.6+0x1fb/0x200
[ 48.288108] [<c1042f43>] warn_slowpath_fmt+0x33/0x40
[ 48.288111] [<c12101ab>] idr_remove.part.6+0x1fb/0x200
[ 48.288115] [<c110328f>] ? shmem_truncate_range+0x2f/0x50
[ 48.288118] [<c12101bc>] idr_remove+0xc/0x10
[ 48.288122] [<c110333c>] shmem_evict_inode+0x8c/0x160
[ 48.288126] [<c1153272>] evict+0x92/0x160
[ 48.288129] [<c1153914>] iput+0xb4/0x130
[ 48.288133] [<c114fa67>] dentry_kill+0x137/0x180
[ 48.288136] [<c114fb0b>] dput+0x5b/0xf0
[ 48.288140] [<c113de6b>] __fput+0x13b/0x1f0
[ 48.288143] [<c113df5d>] ____fput+0xd/0x10
[ 48.288148] [<c105d759>] task_work_run+0x99/0xb0
[ 48.288151] [<c1002301>] do_notify_resume+0x51/0x80
[ 48.288156] [<c14b64b3>] work_notifysig+0x24/0x29
[ 48.288158] ---[ end trace 3738fcdcbcd266bf ]---
[ 48.325118] ------------[ cut here ]------------
stat -f gives:
File: "/mnt"
ID: 0 Namelen: 255 Type: tmpfs
Block size: 4096 Fundamental block size: 4096
Blocks: Total: 2621440 Free: 2576722 Available: 2576722
Inodes: Total: 217852 Free: 217697
dmesg | grep id= gives:
[ 48.287975] idr_remove called for id=32768 which is not allocated.
[ 48.325133] idr_remove called for id=65537 which is not allocated.
[ 48.330760] idr_remove called for id=98304 which is not allocated.
[ 54.296158] idr_remove called for id=131072 which is not allocated.
[ 54.307677] idr_remove called for id=163841 which is not allocated.
[ 54.992892] idr_remove called for id=196608 which is not allocated.
[ 56.147631] idr_remove called for id=229376 which is not allocated.
[ 61.290382] idr_remove called for id=262144 which is not allocated.
[ 61.290954] idr_remove called for id=294912 which is not allocated.
[ 68.324836] idr_remove called for id=688139 which is not allocated.
[ 73.717855] idr_remove called for id=884751 which is not allocated.
[ 102.239073] idr_remove called for id=950288 which is not allocated.
[ 165.759135] idr_remove called for id=1015825 which is not allocated.
[ 169.763863] idr_remove called for id=1146898 which is not allocated.
[ 169.764244] idr_remove called for id=1081360 which is not allocated.
[ 170.334123] idr_remove called for id=1277970 which is not allocated.
[ 186.140583] idr_remove called for id=1212432 which is not allocated.
[ 187.935577] idr_remove called for id=1409042 which is not allocated.
[ 187.936220] idr_remove called for id=1343505 which is not allocated.
[ 194.367908] idr_remove called for id=1474576 which is not allocated.
[ 203.282958] idr_remove called for id=16 which is not allocated.
[ 203.283604] idr_remove called for id=19 which is not allocated.
[ 227.970044] idr_remove called for id=1540112 which is not allocated.
[ 243.536592] idr_remove called for id=1605649 which is not allocated.
[ 262.823942] idr_remove called for id=1802260 which is not allocated.
[ 262.824805] idr_remove called for id=1736722 which is not allocated.
[ 290.657614] idr_remove called for id=1933332 which is not allocated.
[ 290.658078] idr_remove called for id=1867794 which is not allocated.
[ 292.986590] idr_remove called for id=1998866 which is not allocated.
[ 294.712483] idr_remove called for id=2129937 which is not allocated.
[ 295.440983] idr_remove called for id=2195474 which is not allocated.
[ 302.188044] idr_remove called for id=2064404 which is not allocated.
[ 306.032552] idr_remove called for id=17 which is not allocated.
[ 312.032805] idr_remove called for id=18 which is not allocated.
[ 312.033252] idr_remove called for id=19 which is not allocated.
[ 312.036421] idr_remove called for id=16 which is not allocated.
Regards,
Guan
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