Compression sysfs node should not be shown if f2fs module disables
compression feature.
Signed-off-by: Chao Yu
---
v2:
- add missing CONFIG_F2FS_FS_COMPRESSION
fs/f2fs/sysfs.c | 4
1 file changed, 4 insertions(+)
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index 5f4fec83a6c6..e3bbbef9b4
Otherwise, for compressed inode, returned physical block address
may be wrong.
Signed-off-by: Chao Yu
---
fs/f2fs/data.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 24643680489b..f22f3ba10a48 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -359
It needs to call f2fs_disable_compressed_file() to disable
compression on directory.
Signed-off-by: Chao Yu
---
fs/f2fs/f2fs.h | 10 ++
fs/f2fs/file.c | 2 +-
2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 9274399d9505..4e80cbe130d9
We can keep compressed inode's data inline before inline conversion.
Signed-off-by: Chao Yu
---
fs/f2fs/file.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 6cb3c6cae7cd..21f7108ca2ba 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1822,11 +18
On Wed, Mar 25, 2020 at 11:22:13PM -0700, Eric Biggers wrote:
> > +#ifdef CONFIG_BLK_INLINE_ENCRYPTION
> > + /* Inline crypto capabilities */
> > + struct blk_keyslot_manager *ksm;
> > +#endif
>
> I do still wonder whether the concept of inline crypto support should be more
> separated from ke
On Thu, Mar 26, 2020 at 01:05:11PM -0700, Eric Biggers wrote:
> > +{
> > + int i = 0;
> > + unsigned int inc = bytes >> bc->bc_key->data_unit_size_bits;
> > +
> > + while (i < BLK_CRYPTO_DUN_ARRAY_SIZE) {
> > + if (bc->bc_dun[i] + inc != next_dun[i])
> > + return f
Hi Sahitya,
On 03/26, Sahitya Tummala wrote:
> allocate_segment_for_resize() can cause metapage updates if
> it requires to change the current node/data segments for resizing.
> Stop these meta updates when there is a checkpoint already
> in progress to prevent inconsistent CP data.
Doesn't freez
On 03/27, Chao Yu wrote:
> Otherwise, for compressed inode, returned physical block address
> may be wrong.
We can use bmap to check the allocated (non)compressed blocks.
>
> Signed-off-by: Chao Yu
> ---
> fs/f2fs/data.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/fs/f2fs/data.
