[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-11-26 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #93 from Yuriy Garin (yuriy.ga...@gmail.com) --- It's running on 6.0.9-arch1-1: $ uname -a Linux ... 6.0.9-arch1-1 #2 SMP PREEMPT_DYNAMIC Wed, 23 Nov 2022 05:14:08 + x86_64 GNU/Linux -- You may reply to this email to add a comme

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-01 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #94 from Yuriy Garin (yuriy.ga...@gmail.com) --- (In reply to Yuriy Garin from comment #93) > It's running on 6.0.9-arch1-1: > > $ uname -a > Linux ... 6.0.9-arch1-1 #2 SMP PREEMPT_DYNAMIC Wed, 23 Nov 2022 05:14:08 > + x86_64 GNU/

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-01 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #95 from Yuriy Garin (yuriy.ga...@gmail.com) --- May be it worth to inject printk "upstream", to see where this condition page->mapping != mapping happens at first place? Any ideas? -- You may reply to this email to add a comment.

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-01 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #96 from bogdan.nico...@gmail.com --- Well there's also a possibility that the mapping of the inode changes since it was initialized in the beginning: struct address_space *mapping = inode->i_mapping; How about printing all three: pag

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-01 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #97 from Yuriy Garin (yuriy.ga...@gmail.com) --- (In reply to bogdan.nicolae from comment #96) > Well there's also a possibility that the mapping of the inode changes since > it was initialized in the beginning: > struct address_space

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-01 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #98 from Yuriy Garin (yuriy.ga...@gmail.com) --- It would be funny, if actually inode->i_mapping was correctly fixed already, and we spin for nothing. :) -- You may reply to this email to add a comment. You are receiving this mail

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #99 from Guido (guido.iod...@gmail.com) --- Well, I tried to foce f2fs_gc on my partitions (with unpatched 6.0.11 kernel) It seems that the problem of 100% cpu occupation arises only on nvme0n1p3 (my root). The dirty sectors remains 1

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #100 from Guido (guido.iod...@gmail.com) --- And I cannot stop f2fs_gc with [manjaro tmp]# echo 500 > /sys/fs/f2fs/nvme0n1p3/gc_urgent_sleep_time [manjaro tmp]# echo 0 > /sys/fs/f2fs/nvme0n1p3/gc_urgent -- You may reply to this ema

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #101 from Guido (guido.iod...@gmail.com) --- Very interesting: I run the script with kernel 5.15.81 and it works well on my root partition sudo bash ./f2fs-gc.sh [sudo] password di guido: Performing GC on /sys/fs/f2fs/nvme0n1p3/ 184

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #102 from Guido (guido.iod...@gmail.com) --- interesting enough, after the script run on the 5.15 kernel had successfully reduced the dirty segments, I started the system with the 6.0.11 kernel and relaunched the script (after waiting

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #103 from bogdan.nico...@gmail.com --- Guido, so if I understand correctly, your theory is that something in the GC strategy changed starting with 5.17, and normally this wouldn't be a problem for a fresh partition but old partitions t

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #104 from Guido (guido.iod...@gmail.com) --- (In reply to bogdan.nicolae from comment #103) > Guido, so if I understand correctly, your theory is that something in the GC > strategy changed starting with 5.17, and normally this wouldn'

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #105 from Yuriy Garin (yuriy.ga...@gmail.com) --- I'm running next debug patch, but problem is not happening for 4 days at this time. Can anybody suggest a way to increase chances of this GC problem? Sometimes it happens twice a day,

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #106 from Guido (guido.iod...@gmail.com) --- (In reply to Yuriy Garin from comment #105) > I'm running next debug patch, but problem is not happening for 4 days at > this time. > > Can anybody suggest a way to increase chances of this

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #107 from bogdan.nico...@gmail.com --- I found that letting the machine go to sleep tends to trigger the bug more often after it wakes up. You could try starting an I/O intensive task like bonnie++, put the machine to sleep, then wake

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #108 from Yuriy Garin (yuriy.ga...@gmail.com) --- Thanks! How can you tell on what disk it happens? I have two nvme - one "plain" f2fs root, another is f2fs on dm-crypt - that's home, where a lot of compilation happens. >From logs an

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-11 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #109 from Thomas (v10la...@myway.de) --- For me it seems that applying the debug patch with f2fs_io_schedule_timeout and running the f2fs-gc.sh script one time, then rebooting fixed the problem. For me this was on the root partition w

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-12 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #110 from Guido (guido.iod...@gmail.com) --- I deactivate the f2fs-gc script for two days and... again the 100% cpu on f2fs_gc process :-( -- You may reply to this email to add a comment. You are receiving this mail because: You are

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #111 from Guido (guido.iod...@gmail.com) --- Even worse, although I reactivated the script to force gc, I had the problem of the cpu at 100 per cent again, even though I had done the 'cleaning' with the 5.15 kernel earlier. So at the m

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #112 from Jaegeuk Kim (jaeg...@kernel.org) --- I feel that this may be a subtle page cache issue, which is really hard to find the root cause. That being said, we might have two options: 1) bisecting the kernel version, 2) trying 5.15

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #113 from Guido (guido.iod...@gmail.com) --- (In reply to Jaegeuk Kim from comment #112) Now I'm trying another solution: I used fstransform to format the partition and upgrade the filesystem to f2fs 1.15. So now I'm testing kernel 6.

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #114 from Thomas (v10la...@myway.de) --- (In reply to Guido from comment #113) Why not test the "f2fs_io_schedule_timeout" kernel patch in combination with running the manual GC script one time (doesn't seem to matter if you run this

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #115 from Guido (guido.iod...@gmail.com) --- (In reply to Thomas from comment #114) > (In reply to Guido from comment #113) > > Why not test the "f2fs_io_schedule_timeout" kernel patch in combination with > running the manual GC scrip

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #116 from Thomas (v10la...@myway.de) --- (In reply to Jaegeuk Kim from comment #112) > this requires lots of effort between 5.15 vs. 5.18 tho, is it doable? Really good question. I think it is doable but with a lot of time and passion

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-18 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #117 from Thomas (v10la...@myway.de) --- (In reply to Guido from comment #115) > it solved the problem of 100% cpu but still f2fs_gc remains stuck You're right, this just happened for me, too. So no more 100% CPU but the partitions I/

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-20 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #118 from Yuriy Garin (yuriy.ga...@gmail.com) --- Created attachment 303439 --> https://bugzilla.kernel.org/attachment.cgi?id=303439&action=edit debug patch - print page/folio/ref_count This debug patch prints page, folio and folio

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-20 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #119 from Yuriy Garin (yuriy.ga...@gmail.com) --- Created attachment 303440 --> https://bugzilla.kernel.org/attachment.cgi?id=303440&action=edit debug patch log - page, folio and ref count As you see, folio pointer is valid. And, r

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-20 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #120 from Yuriy Garin (yuriy.ga...@gmail.com) --- What's I'm saying, it is, as was pointed in #112: "I feel that this may be a subtle page cache issue". -- You may reply to this email to add a comment. You are receiving this mail b

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-20 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #121 from Yuriy Garin (yuriy.ga...@gmail.com) --- (In reply to Yuriy Garin from comment #119) Forgot to add note: $ uname -a Linux ... 6.1.0-arch1-1 #1 SMP PREEMPT_DYNAMIC Wed, 14 Dec 2022 04:55:09 + x86_64 GNU/Linux -- You may

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2022-12-20 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #122 from Yuriy Garin (yuriy.ga...@gmail.com) --- Created attachment 303441 --> https://bugzilla.kernel.org/attachment.cgi?id=303441&action=edit debug patch log - page, folio and ref count - #2 Today is a lucky day. After two weeks

[f2fs-dev] [Bug 216938] New: Huge stack dump on the first write to a newly created file system

2023-01-15 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216938 Bug ID: 216938 Summary: Huge stack dump on the first write to a newly created file system Product: File System Version: 2.5 Kernel Version: 6.2.0 Hardware: ARM

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-01-16 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #123 from Guido (guido.iod...@gmail.com) --- (In reply to Guido from comment #113) > (In reply to Jaegeuk Kim from comment #112) > > Now I'm trying another solution: I used fstransform to format the partition > and upgrade the filesys

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-01-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 Guido (guido.iod...@gmail.com) changed: What|Removed |Added Severity|normal |high --- Comment #124 fr

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-01-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #125 from Guido (guido.iod...@gmail.com) --- Can I ask to other reporters what distro they use? I use manjaro but the problem occurs also with archlinux kernel. Maybe it's related to CONFIG_F2FS_UNFAIR_RWSEM=y ? -- You may reply to

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-01-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #126 from Matteo Croce (rootki...@yahoo.it) --- The only way to find the issue is by doing a bisect. It's a long operation, but in the time we spent commenting, we would have found it already. -- You may reply to this email to add a

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-01-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #127 from Thomas (v10la...@myway.de) --- (In reply to Guido from comment #125) > Can I ask to other reporters what distro they use? Gentoo Linux > Maybe it's related to CONFIG_F2FS_UNFAIR_RWSEM=y ? Don't think so. My config: CONFIG_

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-01-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #128 from Guido (guido.iod...@gmail.com) --- (In reply to Thomas from comment #127) > Bisecting this is impossible: There are 16205 commits between 5.17 and 5.18. Well, we need to check only the commits related to F2FS between the las

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-01-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #129 from Matteo Croce (rootki...@yahoo.it) --- > Bisecting this is impossible: There are 16205 commits between 5.17 and 5.18. This will take roughly 14 steps. Long but not impossible. -- You may reply to this email to add a comment

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-01-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #130 from Thomas (v10la...@myway.de) --- (In reply to Matteo Croce from comment #129) > > Bisecting this is impossible: There are 16205 commits between 5.17 and > 5.18. > > This will take roughly 14 steps. Long but not impossible. Ex

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-01-19 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #131 from Jaegeuk Kim (jaeg...@kernel.org) --- Re Comment #122, By any chance, could you add a code to print "page->mapping->host->i_ino" if page->mapping->host exists, and the status of PageUptodate(page)? When GC tries to move the

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-02-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #132 from Guido (guido.iod...@gmail.com) --- (In reply to Jaegeuk Kim from comment #131) > Re Comment #122, > > By any chance, could you add a code to print "page->mapping->host->i_ino" if > page->mapping->host exists, and the status

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-02-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #133 from Guido (guido.iod...@gmail.com) --- I tried to apply the patch on 6.2 but it failed because the repeat is missing @1328. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-02-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #134 from bogdan.nico...@gmail.com --- Well lines got shifted a bit. It's now #1336 instead of #1325. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-02-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #135 from Guido (guido.iod...@gmail.com) --- (In reply to bogdan.nicolae from comment #134) > Well lines got shifted a bit. It's now #1336 instead of #1325. Yes, in meantime I corrected the patch, I'm building the kernel now. -- You

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-02-21 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #136 from Guido (guido.iod...@gmail.com) --- OK, I am testing the new kernel. I tried the script to force the GC and noticed that on the root partition it occupies 10%, while on the home partition the cpu occupation was almost negligib

[f2fs-dev] [Bug 215902] kernel BUG at fs/inode.c:611!

2023-03-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=215902 Monthero Ronald (rhmcrui...@gmail.com) changed: What|Removed |Added CC||rhmcrui...@gmail.

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-03-09 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #137 from bogdan.nico...@gmail.com --- @Guido: any news? Did it work? I did't see any issues with this patch so far. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-03-10 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #138 from Guido (guido.iod...@gmail.com) --- (In reply to bogdan.nicolae from comment #137) > @Guido: any news? Did it work? I did't see any issues with this patch so far. For me too, so far so good, but I think we still have to wait

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-03-23 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #139 from Guido (guido.iod...@gmail.com) --- I have been using the kernel with this patch for a month now and so far no problems. Out of superstition (I am Italian!), I'm afraid to say that the bug is fixed, but it seems plausible --

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-03-23 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #140 from Jaegeuk Kim (jaeg...@kernel.org) --- Cook, it seems no reason not to merge this patch. Thanks, -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.

[f2fs-dev] [Bug 217266] New: kernel panic on f2fs filesystem when f2fs_commit_atomic_write

2023-03-29 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=217266 Bug ID: 217266 Summary: kernel panic on f2fs filesystem when f2fs_commit_atomic_write Product: File System Version: 2.5 Kernel Version: 6.2.8 Hardware: Intel

[f2fs-dev] [Bug 217266] kernel panic on f2fs filesystem when f2fs_commit_atomic_write

2023-03-29 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=217266 --- Comment #1 from michalechne...@googlemail.com --- That looks identical to what I reported last week here: https://sourceforge.net/p/linux-f2fs/mailman/message/37794257/ Am Mi., 29. März 2023 um 09:02 Uhr schrieb : > > https://bugzilla.kerne

[f2fs-dev] [Bug 217266] kernel panic on f2fs filesystem when f2fs_commit_atomic_write

2023-03-29 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=217266 --- Comment #2 from shilka (shilk...@gmail.com) --- (In reply to michalechner92 from comment #1) > That looks identical to what I reported last week here: > > https://sourceforge.net/p/linux-f2fs/mailman/message/37794257/ > > Yep, it seems ver

[f2fs-dev] [Bug 217266] kernel panic on f2fs filesystem when f2fs_commit_atomic_write

2023-03-29 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=217266 --- Comment #3 from Chao Yu (c...@kernel.org) --- On 2023/3/30 10:48, bugzilla-dae...@kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=217266 > > --- Comment #2 from shilka (shilk...@gmail.com) --- > (In reply to michalechner92 fro

[f2fs-dev] [Bug 217266] kernel panic on f2fs filesystem when f2fs_commit_atomic_write

2023-03-30 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=217266 --- Comment #4 from michalechne...@googlemail.com --- Am Do., 30. März 2023 um 05:31 Uhr schrieb Chao Yu : > > On 2023/3/30 10:48, bugzilla-dae...@kernel.org wrote: > > https://bugzilla.kernel.org/show_bug.cgi?id=217266 > > > > --- Comment #2 from

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-03-31 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #141 from Guido (guido.iod...@gmail.com) --- Today I forced the gc on all partitions. No problem at all. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.

[f2fs-dev] [Bug 217266] kernel panic on f2fs filesystem when f2fs_commit_atomic_write

2023-04-03 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=217266 Chao Yu (c...@kernel.org) changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[f2fs-dev] [Bug 217266] kernel panic on f2fs filesystem when f2fs_commit_atomic_write

2023-04-03 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=217266 Jaegeuk Kim (jaeg...@kernel.org) changed: What|Removed |Added CC||jaeg...@kernel.org ---

[f2fs-dev] [Bug 217266] kernel panic on f2fs filesystem when f2fs_commit_atomic_write

2023-04-03 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=217266 --- Comment #7 from michalechne...@googlemail.com --- Am Mo., 3. Apr. 2023 um 16:08 Uhr schrieb : > > https://bugzilla.kernel.org/show_bug.cgi?id=217266 > > Chao Yu (c...@kernel.org) changed: > >What|Removed |Ad

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #142 from Jaegeuk Kim (jaeg...@kernel.org) --- I've reviewed the refcount of the path and found one suspicious routine when handling page->private. By any chance, can we try this patch instead of the above workaround? https://lore.ke

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #143 from Guido (guido.iod...@gmail.com) --- (In reply to Jaegeuk Kim from comment #142) > I've reviewed the refcount of the path and found one suspicious routine when > handling page->private. > > By any chance, can we try this patch

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #144 from Jaegeuk Kim (jaeg...@kernel.org) --- You can apply it to any kernel version that you're able to build. Let me know if there's a merge conflict. -- You may reply to this email to add a comment. You are receiving this mail b

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #145 from Guido (guido.iod...@gmail.com) --- I'm not apre to patch 6.2.9, I receive error for hunk #2 in both data.c and f2fs.c, I tried to change the patch entry point but it fails. Can you help me? -- You may reply to this email to

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #146 from Jaegeuk Kim (jaeg...@kernel.org) --- By any chance, does this work? This is the backport to 6.1. https://github.com/jaegeuk/f2fs-stable/commit/a0ba9030bd28c01b3e308499df5daec94414f4fb -- You may reply to this email to add

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #147 from Jaegeuk Kim (jaeg...@kernel.org) --- Ok, I prepared the patches in v6.2. https://github.com/jaegeuk/f2fs-stable/commits/linux-6.2.y Please apply *two* patches on top of the tree. -- You may reply to this email to add a com

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-06 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #148 from Guido (guido.iod...@gmail.com) --- Thank you, I'm building 6.2.10 with both patches and I will try it in next days/weeks -- You may reply to this email to add a comment. You are receiving this mail because: You are watchin

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #149 from Guido (guido.iod...@gmail.com) --- The build process fails but not on f2fs (it fails on a driver for some reason). Is there a way to build only the patched f2fs module against the stock kernel? -- You may reply to this emai

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #150 from Guido (guido.iod...@gmail.com) --- Created attachment 304096 --> https://bugzilla.kernel.org/attachment.cgi?id=304096&action=edit build error Ok, I found how to in documentation, but I receive errors during build (see atta

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #151 from Jaegeuk Kim (jaeg...@kernel.org) --- Thanks. I found one mistake in the previous backport of first patch. Could you please re-download them? https://github.com/jaegeuk/f2fs-stable/commits/linux-6.2.y -- You may reply to th

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #152 from Guido (guido.iod...@gmail.com) --- Done. I built it against my current kernel (6.2.7), then rebuild the initramfs and reboot the system. Then I forced gc with a script and it works without problems. I will test this kernel i

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-11 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 Ryotaro Ko (pikate...@gmail.com) changed: What|Removed |Added CC||pikate...@gmail.com --

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-12 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #154 from Jaegeuk Kim (jaeg...@kernel.org) --- Could you please reapply and test three patches here again? https://github.com/jaegeuk/f2fs-stable/commits/linux-6.2.y -- You may reply to this email to add a comment. You are receivin

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-12 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #155 from Guido (guido.iod...@gmail.com) --- (In reply to Jaegeuk Kim from comment #154) > Could you please reapply and test three patches here again? > > https://github.com/jaegeuk/f2fs-stable/commits/linux-6.2.y I see only two patc

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-12 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #156 from Ryotaro Ko (pikate...@gmail.com) --- I fetched the archlinux kernel (https://github.com/archlinux/linux/tree/v6.2.10-arch1) and rebased f2fs-stable onto it, so if the pre-existing stable tree did not contain that (third) patc

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-12 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #157 from Jaegeuk Kim (jaeg...@kernel.org) --- Sorry, I found some issues in the original patches. Could you try two patches now on top of the tree? https://github.com/jaegeuk/f2fs-stable/commits/linux-6.2.y -- You may reply to this

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-12 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #158 from Ryotaro Ko (pikate...@gmail.com) --- Thanks, I am now trying it out and it seems working fine with my root partition mounted using background_gc=on. https://github.com/pikatenor/linux/commits/archlinux-6.2.10-f2fs2 I will c

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-04-13 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #159 from Guido (guido.iod...@gmail.com) --- I too patched (this time using kernel 6.2.10). I also ran the script to force gc. I will use this kernel in the coming weeks. -- You may reply to this email to add a comment. You are rece

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-05-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #160 from Guido (guido.iod...@gmail.com) --- After several weeks, no problem. I also foced gc now with no problem. Now I would like to swith to kernel 6.3, what patch I should use? -- You may reply to this email to add a comment. Y

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-05-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #161 from Jaegeuk Kim (jaeg...@kernel.org) --- >From Linus tree, could you please try this patch which was merged in 6.4-rc1? https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/commit/?id=635a52da8605e5d300ec8c18fdba8d6

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-05-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #162 from Guido (guido.iod...@gmail.com) --- I'll try ASAP. I tried to patch 6.3.1 with the patches for 6.2.x but fails saying they are already in place. Seeing the code it seems so. -- You may reply to this email to add a comment.

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-05-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #163 from Guido (guido.iod...@gmail.com) --- To be clear: should I try the patch merged in 6.4-rc1 to 6.3.1 kernel? If so, I prefer to try the kernel 6.4-rc1 instead, with that patche already in place. -- You may reply to this email

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-05-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #164 from Jaegeuk Kim (jaeg...@kernel.org) --- Yup, 6.4-rc1 should have all patches, which is worth giving it a try. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-05-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #165 from Guido (guido.iod...@gmail.com) --- Thank you, for now I'm trying linux-next-git 20230504.r0.g145e5cddfe8b-1 from AUR, it should have the patch already applied. -- You may reply to this email to add a comment. You are recei

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-05-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 Matias (lp61...@gmail.com) changed: What|Removed |Added CC||lp61...@gmail.com --- Commen

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-05-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #167 from Jaegeuk Kim (jaeg...@kernel.org) --- Matias, you saw the issue with the f2fs updates in 6.4-rc1, right? If so, we may need to consider [1] back.. [1] https://github.com/jaegeuk/f2fs/commit/400dc2a4d7ec96a1fc4168652a0862e7eda

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-05-05 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #168 from Matias (lp61...@gmail.com) --- Removed background_gc=sync and it happened again, i hope this message gets sent so you could take a look, this is the journalctl log after it happens. Kernel: 6.3.1 with f2fs updates of 6.4-rc

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-05-09 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #169 from Matias (lp61...@gmail.com) --- (In reply to Jaegeuk Kim from comment #167) > Matias, you saw the issue with the f2fs updates in 6.4-rc1, right? If so, we > may need to consider [1] back.. > > [1] > https://github.com/jaegeuk

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-05-10 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #170 from Ryotaro Ko (pikate...@gmail.com) --- Since posting comment #158, I have been using the patched 6.2.10 kernel for a while. Initially it seemed stable, but in the last few days the problem has recurred - again f2fs_gc occupies

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-06-01 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #171 from Guido (guido.iod...@gmail.com) --- All ok here with kernel 6.4 since May, 5th. My mount options: /dev/nvme0n1p3 on / type f2fs (rw,noatime,lazytime,background_gc=on,gc_merge,nodiscard,no_heap,user_xattr,inline_xattr,acl,inl

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-06-08 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 Daan Geurts-Doorenbos (daangeu...@pm.me) changed: What|Removed |Added CC||daangeu...@pm.m

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-07-09 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 Uddipak (uddipak.b...@gmail.com) changed: What|Removed |Added CC||uddipak.b...@gmail.com

[f2fs-dev] [Bug 216050] f2fs_gc occupies 100% cpu

2023-07-10 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216050 --- Comment #174 from Jaegeuk Kim (jaeg...@kernel.org) --- Thank you for the reports. I still suspect something happening in page cache tho, as a safeguard, let me try to apply [1] to -next and -stable branches. [1] https://github.com/jaegeuk/f2

[f2fs-dev] [Bug 204043] New: F2fs kernel BUG at fs/f2fs/data.c:317!

2019-07-01 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204043 Bug ID: 204043 Summary: F2fs kernel BUG at fs/f2fs/data.c:317! Product: File System Version: 2.5 Kernel Version: 5.1.3 Hardware: All OS: Linux Tree: Mainline

[f2fs-dev] [Bug 204043] F2fs kernel BUG at fs/f2fs/data.c:317!

2019-07-04 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204043 Chao Yu (c...@kernel.org) changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[f2fs-dev] [Bug 204043] F2fs kernel BUG at fs/f2fs/data.c:317!

2019-07-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=204043 --- Comment #2 from midwinter1...@gmail.com --- (In reply to Chao Yu from comment #1) > Could you help to add below diff to check debug info? > > diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c > index bc5cea27b512..333285cb14c5 100644 > --- a/fs/f2

[f2fs-dev] [Bug 203223] hangs on running program after mounting a crafted image

2019-07-08 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=203223 Jungyeon (jungy...@gatech.edu) changed: What|Removed |Added Status|NEW |RESOLVED Resolut

[f2fs-dev] [Bug 203231] kernel BUG at fs/f2fs/segment.c:2079! and hangs on sync

2019-07-08 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=203231 Jungyeon (jungy...@gatech.edu) changed: What|Removed |Added Status|NEW |RESOLVED Resolut

[f2fs-dev] [Bug 203235] kernel BUG at fs/f2fs/segment.c:2131! and hangs on sync

2019-07-08 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=203235 Jungyeon (jungy...@gatech.edu) changed: What|Removed |Added Status|NEW |RESOLVED Resolut

[f2fs-dev] [Bug 203233] kernel BUG at fs/f2fs/segment.c:2102!

2019-07-08 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=203233 Jungyeon (jungy...@gatech.edu) changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolut

[f2fs-dev] [Bug 203345] page fault and hang on mounting crafted image and running program

2019-07-08 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=203345 Jungyeon (jungy...@gatech.edu) changed: What|Removed |Added Status|NEW |RESOLVED Resolut

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