Hi Chao,
Thanks for the patch. I'll try it out on both my laptop and workstation soon.
One question though: would it make sense to see if it works fine on
Android too? (With userspace's explicit GC trigger disabled.)
Maybe it could be an indication on whether it works properly or not?
Thanks,
On 2023/5/18 08:32, Jaegeuk Kim wrote:
On 05/17, Wu Bo wrote:
On 2023/5/17 16:36, Chao Yu wrote:
On 2023/5/17 11:59, Wu Bo wrote:
On 2023/5/17 10:44, Chao Yu wrote:
On 2023/5/16 20:07, Wu Bo wrote:
Modify the order between 'trace_f2fs_iget' &
'unlock_new_inode', so the
I_NEW can pass to the
On 2023/5/18 20:26, Chunhai Guo wrote:
find_fsync_inode() detect the looped node chain by comparing the loop
counter with free blocks. While it may take tens of seconds to quit when
the free blocks are large enough. We can use Floyd's cycle detection
algorithm to make the detection more
find_fsync_inode() detect the looped node chain by comparing the loop
counter with free blocks. While it may take tens of seconds to quit when
the free blocks are large enough. We can use Floyd's cycle detection
algorithm to make the detection more efficient, and fix the issue by
filling a NULL
__le32 type variable should be converted w/ le32_to_cpu() before access.
Signed-off-by: Chao Yu
---
fs/f2fs/f2fs.h | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 7f6c51a6b930..a4bff3b5b887 100644
--- a/fs/f2fs/f2fs.h
+++
And use IS_INODE() to clean up codes.
Signed-off-by: Chao Yu
---
fsck/fsck.c | 7 +++
fsck/mount.c | 4 ++--
fsck/node.h | 3 ++-
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/fsck/fsck.c b/fsck/fsck.c
index d03f1da..ac4cd98 100644
--- a/fsck/fsck.c
+++ b/fsck/fsck.c
@@
On 2023/5/18 17:10, Chao Yu wrote:
On 2023/5/18 12:11, Chunhai Guo wrote:
find_fsync_inode() detect the looped node chain by comparing the loop
counter with free blocks. While it may take tens of seconds to quit when
the free blocks are large enough. We can use Floyd's cycle detection
algorithm
On 2023/5/18 12:11, Chunhai Guo wrote:
find_fsync_inode() detect the looped node chain by comparing the loop
counter with free blocks. While it may take tens of seconds to quit when
the free blocks are large enough. We can use Floyd's cycle detection
algorithm to make the detection more
As JuHyung reported in [1]:
"In most consumer-grade blackbox SSDs, device-side GCs are handled
automatically for various workloads. f2fs, however, leaves that
responsibility to the userspace with conservative tuning on the
kernel-side by default. Android handles this by init.rc tunings and a
On 2023/4/21 1:26, Juhyung Park wrote:
Hi Chao,
On Fri, Apr 21, 2023 at 1:19 AM Chao Yu wrote:
Hi JuHyung,
Sorry for delay reply.
On 2023/4/11 1:03, Juhyung Park wrote:
Hi Chao,
On Tue, Apr 11, 2023 at 12:44 AM Chao Yu wrote:
Hi Juhyung,
On 2023/4/4 15:36, Juhyung Park wrote:
Hi
As JuHyung reported in [1]:
"In most consumer-grade blackbox SSDs, device-side GCs are handled
automatically for various workloads. f2fs, however, leaves that
responsibility to the userspace with conservative tuning on the
kernel-side by default. Android handles this by init.rc tunings and a
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