On 2022/2/26 10:23, Theodore Ts'o wrote:
On Fri, Feb 11, 2022 at 05:35:27PM +0800, Ye Bin wrote:
Now if read directory block failed, 'ext4_empty_dir' will return true, assume
directory is empty. Obviously, it will lead to above issue.
To solve this issue, if read directory block failed 'ext4_
On Fri, Feb 11, 2022 at 05:35:27PM +0800, Ye Bin wrote:
> Now if read directory block failed, 'ext4_empty_dir' will return true, assume
> directory is empty. Obviously, it will lead to above issue.
> To solve this issue, if read directory block failed 'ext4_empty_dir' just
> assume
> directory isn
On 02/25, Chao Yu wrote:
> On 2022/2/15 7:27, Jaegeuk Kim wrote:
> > If one read IO is always failing, we can fall into an infinite loop in
> > f2fs_sync_dirty_inodes. This happens during xfstests/generic/475.
> >
> > [ 142.803335] Buffer I/O error on dev dm-1, logical block 8388592, async
> > p
On 02/25, Chao Yu wrote:
> On 2022/2/16 6:00, Jaegeuk Kim wrote:
> > 1. this thread is stuck in f2fs_evict_inode by #2:
> > [210757.653718] __schedule+0x2e3/0x740
> > [210757.654811] schedule+0x42/0xb0
> > [210757.655829] rwsem_down_read_slowpath+0x16c/0x4a0
>
> Who has held sb->s_writers.rw_se
On 02/25, Chao Yu wrote:
> On 2022/2/9 7:39, Jaegeuk Kim wrote:
> > With this patch, "-g android" enables usr/grp/proj quota by default.
> >
> > 1) -O quota : enables usr/grp
> > 2) -O project_quota -O extra_attr : enabled prj
> > 3) -O quota -O project_quota -O extra_attr : enables usr/grp/proj
>
On 2022/2/25 16:22, yebin via Linux-f2fs-devel wrote:
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index a0e51937d92e..3de5a1343070 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -953,7 +953,7 @@ void f2fs_delete_entry(struct f2fs_dir_entry *dentry,
struct page *page,
f2fs_drop_nlink(
On Fri, 25 Feb 2022 09:47:16 +0800 Hillf Danton wrote:
> On Thu, 24 Feb 2022 16:47:30 +0800 Hillf Danton wrote:
> > On Sat, 8 Jan 2022 08:46:17 -0800
> > > From: Tim Murray
> > >
> > > f2fs rw_semaphores work better if writers can starve readers,
> > > especially for the checkpoint thread, becau
ping...
On 2022/2/11 17:35, Ye Bin wrote:
We inject IO error when rmdir non empty direcory, then got issue as follows:
step1: mkfs.ext4 -F /dev/sda
step2: mount /dev/sda test
step3: cd test
step4: mkdir -p 1/2
step5: rmdir 1
[ 110.920551] ext4_empty_dir: inject fault
[ 110.9219
