I use 9d35f846aa9 and have a lot of warning, Lukas is it yours? I use default mount options, just run compilebench on small fs. EXT4-fs warning (device dm-3): ext4_da_update_reserve_space:360: ino 434401, allocated 2 with only 1 reserved metadata blocks (releasing 19 blocks with reserved 19 data blocks) ------------[ cut here ]------------ WARNING: at fs/ext4/inode.c:361 ext4_da_update_reserve_space+0x208/0x390() Hardware name: Modules linked in: cpufreq_ondemand acpi_cpufreq freq_table mperf coretemp kvm_intel kvm crc32c_intel ghash_clmulni_intel microcode sg xhci_hcd button sd_mod crc_t10dif aesni_intel ablk_helper cryptd lrw aes_x86_64 xts gf128mul ahci libahci pata_acpi ata_generic dm_mirror dm_region_hash dm_log dm_mod Pid: 763, comm: flush-253:3 Tainted: G W 3.9.0-rc5+ #16 Call Trace: [<ffffffff810710c3>] warn_slowpath_common+0xc3/0xf0 [<ffffffff8107110a>] warn_slowpath_null+0x1a/0x20 [<ffffffff81337d98>] ext4_da_update_reserve_space+0x208/0x390 [<ffffffff8133a651>] ? ext4_map_blocks+0x5b1/0x620 [<ffffffff8133a44b>] ext4_map_blocks+0x3ab/0x620 [<ffffffff8133c87f>] mpage_da_map_and_submit+0x11f/0x3d0 [<ffffffff8133da87>] ? ext4_da_writepages+0x3f7/0x890 [<ffffffff8133db55>] ext4_da_writepages+0x4c5/0x890 [<ffffffff8100f8b7>] ? native_sched_clock+0x97/0xe0 [<ffffffff811b5721>] do_writepages+0x51/0x70 [<ffffffff8128164b>] __writeback_single_inode+0x12b/0x300 [<ffffffff8148c04a>] ? do_raw_spin_unlock+0x1ba/0x1d0 [<ffffffff81283066>] writeback_sb_inodes+0x356/0x520 [<ffffffff818fd8fb>] ? _raw_spin_unlock+0x2b/0x50 [<ffffffff812832df>] __writeback_inodes_wb+0xaf/0x160 [<ffffffff81283a1b>] wb_writeback+0x28b/0x580 [<ffffffff81283fdf>] wb_do_writeback+0x2cf/0x3c0 [<ffffffff8108bc10>] ? lock_timer_base+0xf0/0xf0 [<ffffffff81284223>] bdi_writeback_thread+0x153/0x440 [<ffffffff812840d0>] ? wb_do_writeback+0x3c0/0x3c0 [<ffffffff810ae6b0>] kthread+0x100/0x110 [<ffffffff810ae5b0>] ? __init_kthread_worker+0x70/0x70 [<ffffffff8190aaac>] ret_from_fork+0x7c/0xb0 [<ffffffff810ae5b0>] ? __init_kthread_worker+0x70/0x70 ---[ end trace ae875167efd67102 ]--- EXT4-fs warning (device dm-3): ext4_da_update_reserve_space:360: ino 213140, allocated 1 with only 0 reserved metadata blocks (releasing 42 blocks with reserved 42 data blocks) ------------[ cut here ]------------ -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
