Kinglong Mee 8e710d1d71 sload.f2fs: fix missing SSA updates ... If sload many larger files to disk, the SSA that doesn't cached will be missed. Mar 17 12:04:39 localhost kernel: ------------[ cut here ]------------ Mar 17 12:04:39 localhost kernel: kernel BUG at fs/f2fs/gc.c:899! Mar 17 12:04:39 localhost kernel: invalid opcode: 0000 [#1] SMP Mar 17 12:04:39 localhost kernel: Modules linked in: f2fs tun bridge stp llc fuse ip_set nfnetlink vmw_vsock_vmci_transport vsock snd_seq_midi snd_seq_midi_event snd_ens1371 gameport snd_ac97_codec coretemp ac97_bus crct10dif_pclmul crc32_pclmul ppdev snd_seq snd_pcm ghash_clmulni_intel intel_rapl_perf vmw_balloon snd_rawmidi joydev snd_timer snd_seq_device snd soundcore parport_pc parport nfit acpi_cpufreq tpm_tis tpm_tis_core shpchp vmw_vmci tpm i2c_piix4 nfsd auth_rpcgss nfs_acl lockd grace sunrpc xfs libcrc32c vmwgfx drm_kms_helper ttm drm e1000 crc32c_intel mptspi scsi_transport_spi serio_raw mptscsih mptbase ata_generic pata_acpi fjes Mar 17 12:04:39 localhost kernel: CPU: 0 PID: 6427 Comm: f2fs_gc-8:33 Tainted: G W 4.10.0-f2fs+ #25 Mar 17 12:04:39 localhost kernel: Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/02/2015 Mar 17 12:04:39 localhost kernel: task: ffff94ba7d998000 task.stack: ffffb6e4c2e50000 Mar 17 12:04:39 localhost kernel: RIP: 0010:do_garbage_collect+0xa39/0xb60 [f2fs] Mar 17 12:04:39 localhost kernel: RSP: 0018:ffffb6e4c2e53cc0 EFLAGS: 00010213 Mar 17 12:04:39 localhost kernel: RAX: ffff94baa0427000 RBX: 0000000000000001 RCX: 0000000000000002 Mar 17 12:04:39 localhost kernel: RDX: 0000000000000000 RSI: fffff5e2c28109c0 RDI: fffff5e2c28109c0 Mar 17 12:04:39 localhost kernel: RBP: ffffb6e4c2e53dc0 R08: ffff94ba7dfc72f0 R09: fffff5e2c28109dc Mar 17 12:04:39 localhost kernel: R10: 0000000000000040 R11: ffff94ba7dfc7238 R12: 0000000000000418 Mar 17 12:04:39 localhost kernel: R13: fffff5e2c28109c0 R14: 0000000000000417 R15: ffff94ba3c021000 Mar 17 12:04:39 localhost kernel: FS: 0000000000000000(0000) GS:ffff94babb600000(0000) knlGS:0000000000000000 Mar 17 12:04:39 localhost kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Mar 17 12:04:39 localhost kernel: CR2: 00007fc42a0d7000 CR3: 00000000a7e94000 CR4: 00000000001406f0 Mar 17 12:04:39 localhost kernel: Call Trace: Mar 17 12:04:39 localhost kernel: ? find_next_bit+0xb/0x10 Mar 17 12:04:39 localhost kernel: f2fs_gc+0x111/0x480 [f2fs] Mar 17 12:04:39 localhost kernel: ? prepare_to_wait_event+0x79/0x160 Mar 17 12:04:39 localhost kernel: gc_thread_func+0x2d0/0x3f0 [f2fs] Mar 17 12:04:39 localhost kernel: ? __schedule+0x273/0x860 Mar 17 12:04:39 localhost kernel: ? remove_wait_queue+0x70/0x70 Mar 17 12:04:39 localhost kernel: kthread+0x101/0x140 Mar 17 12:04:39 localhost kernel: ? f2fs_gc+0x480/0x480 [f2fs] Mar 17 12:04:39 localhost kernel: ? kthread_park+0x90/0x90 Mar 17 12:04:39 localhost kernel: ret_from_fork+0x2c/0x40 Mar 17 12:04:39 localhost kernel: Code: 48 8d 84 24 90 00 00 00 48 89 c7 48 89 44 24 28 e8 7d cc ba e6 e9 17 fa ff ff 48 c7 c6 48 3f 84 c0 48 89 c7 e8 59 8d 9d e6 0f 0b <0f> 0b 48 c7 c6 48 3f 84 c0 4c 89 ff e8 46 8d 9d e6 0f 0b 8b b4 Mar 17 12:04:39 localhost kernel: RIP: do_garbage_collect+0xa39/0xb60 [f2fs] RSP: ffffb6e4c2e53cc0 Mar 17 12:04:39 localhost kernel: ---[ end trace 926d61b064ed1f2d ]--- Fixes: 767a93ea8b ("defrag.f2fs: fix missing SSA updates") Signed-off-by: Kinglong Mee <kinglongmee@gmail.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>		2017-03-17 20:47:08 +08:00
..
defrag.c	defrag.f2fs: return error for no space case	2016-11-02 18:01:55 -07:00
dir.c	f2fs-tools: correct endianness	2017-01-19 15:29:08 +08:00
dump.c	f2fs-tools: correct endianness	2017-01-19 15:29:08 +08:00
f2fs.h	f2fs-tools: correct endianness	2017-01-19 15:29:08 +08:00
fsck.c	fsck.f2fs: a separate option for showing directory tree	2017-03-16 08:16:39 +08:00
fsck.h	mkfs.f2fs: support nat_bits feature	2017-02-23 10:11:41 -08:00
main.c	fsck.f2fs: a separate option for showing directory tree	2017-03-16 08:16:39 +08:00
Makefile.am	sload.f2fs: support loading files into partition directly	2016-04-18 21:11:26 -04:00
mount.c	sload.f2fs: fix missing SSA updates	2017-03-17 20:47:08 +08:00
node.c	f2fs-tools: correct endianness	2017-01-19 15:29:08 +08:00
node.h	sload.f2fs: support loading files into partition directly	2016-04-18 21:11:26 -04:00
resize.c	mkfs.f2fs: support nat_bits feature	2017-02-23 10:11:41 -08:00
segment.c	f2fs-tools: correct endianness	2017-01-19 15:29:08 +08:00
sload.c	sload.f2fs: allow to build without libselinux	2016-10-23 14:36:49 -07:00
xattr.c	sload.f2fs: support loading files into partition directly	2016-04-18 21:11:26 -04:00
xattr.h	fsck.f2fs: remove duplicated header files	2016-11-28 21:26:15 -08:00