Re: [PATCH v3] f2fs: checkpoint disabling

From: Daniel Rosenberg
Date: Fri Aug 10 2018 - 22:50:35 EST

Next message: Jia-Ju Bai: "Re: [PATCH] kernel: locking: rtmutex: Fix a possible sleep-in-atomic-context bug in rt_mutex_handle_deadlock()"
Previous message: kbuild test robot: "drivers/mtd/chips/cfi_util.o: warning: objtool: cfi_qry_present() falls through to next function cfi_merge_status()"
In reply to: Chao Yu: "Re: [PATCH v3] f2fs: checkpoint disabling"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

On 08/10/2018 01:40 AM, Chao Yu wrote:

Hi Daniel,

When filesystem is full, statfs shown abnormally as below:

/dev/zram0 2095104 -17177769548 17179864652 - /mnt/f2fs

I guess it's related to this patch, could you have a look at this?

Thanks,

Thanks. It looks like I failed to check if we're running with checkpoints disabled inside of update_sit_entry when I updated the stats, causing it to underflow. I'll fix that in the next version.

Next message: Jia-Ju Bai: "Re: [PATCH] kernel: locking: rtmutex: Fix a possible sleep-in-atomic-context bug in rt_mutex_handle_deadlock()"
Previous message: kbuild test robot: "drivers/mtd/chips/cfi_util.o: warning: objtool: cfi_qry_present() falls through to next function cfi_merge_status()"
In reply to: Chao Yu: "Re: [PATCH v3] f2fs: checkpoint disabling"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]