This patchset includes all meaningful modifications till now according
to erofs-outofstaging v4:
https://lore.kernel.org/linux-fsdevel/20190725095658.155779-1-gaoxian...@huawei.com/
Some empty lines which were add or delete are not included in this
patchset, I will send erofs-outofstaging v5 later
The main change is to reserve all checksums except for superblock,
since it's more useful to do block-based verity for read-only fs.
Some comments change as well, which is minor.
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/erofs_fs.h | 39
1 file changed,
dummy functions erofs_{get,list}xattr should be inlined
without xattr enabled.
Signed-off-by: Yue Hu
[ Gao Xiang : this patch was "staging: erofs: remove needless
dummy functions of erofs_{get,list}xattr. "]
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/xattr.h | 14 +++--
- use shorter function names:
z_erofs_pagevec_enqueue and z_erofs_pagevec_dequeue;
- minor code cleanup.
In order to keep in line with erofs-outofstaging patchset.
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/zdata.c | 6 +++---
drivers/staging/erofs/zpvec.h | 25 +-
Although this patch has an amount of changes, it is hard to
separate into smaller patches.
Most changes are due to structure renaming for better understand
and straightforward,
z_erofs_vle_workgroup to z_erofs_pcluster
since it represents a physical cluster;
z_erofs_vle_work to z_er
Keep in line with erofs-outofstaging patchset:
- "Chao Yu" is most commonly used in Linux community;
- quoted string split across lines.
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/super.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/erofs/super
Tidy up relative order of variables / declarations in internal.h,
and moving some local static functions out to other files.
No logic change.
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/decompressor.c | 27 ++
drivers/staging/erofs/internal.h | 130 +++
d
keep in line with erofs-outofstaging patchset:
- remove an extra #ifdef CONFIG_EROFS_FS_ZIP;
- add tags at the end of #endif acrossing several lines.
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/internal.h | 29 +
1 file changed, 13 insertions(+), 16 deletions
Turn into a module parameter ("use_vmap") as it
can be set at runtime.
Suggested-by: David Sterba
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/Kconfig| 8 --
drivers/staging/erofs/decompressor.c | 37 +++-
2 files changed, 20 insertions(+), 25 deletion
Remove redundant braces in inode.c since
these are all single statements.
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/inode.c | 18 --
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/erofs/inode.c b/drivers/staging/erofs/inode.c
index c13d66c
Keep in line with erofs-outofstaging patchset:
- turn on CONFIG_EROFS_FS_ZIP by default;
- turn on CONFIG_EROFS_FS_SECURITY by default suggested by David;
- update Kconfig description.
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/Kconfig | 54 ++-
1 file
Keep in line with erofs-outofstaging patchset as well, see
https://lore.kernel.org/linux-fsdevel/20190725095658.155779-1-gaoxian...@huawei.com/
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/Makefile | 2 +-
drivers/staging/erofs/{include/linux => }/tagptr.h | 6 +++---
d
Kill all kconfig cache strategies and turn them into mount options
"cache_strategy={disable|readahead|readaround}".
As the first step, cached pages can still be usable after cache
is disabled by remounting, and these pages will be fallen out
over time, which can be refined in the later version if
As Al said, "the only use of sbi->dev_name is debugging
printks and all of those have sb->s_id available, with
device name stored in there. Which makes the whole
thing bloody weird".
sbi->dev_name was used for our debugging use and it's
better to just use s_id in community and delete
the whole er
clustersize can now be set on per-file basis
rather than per-filesystem basis.
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/internal.h | 5 -
drivers/staging/erofs/super.c| 9 -
drivers/staging/erofs/zmap.c | 3 +--
3 files changed, 1 insertion(+), 16 deletions(-)
diff
remove duplicated code in decompressor by introducing
failable erofs_allocpage().
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/decompressor.c | 12 +++-
drivers/staging/erofs/internal.h | 2 +-
drivers/staging/erofs/utils.c| 5 +++--
drivers/staging/erofs/zdata.c
keep in line with erofs-outofstaging patchset:
- Update comments in erofs_try_to_release_workgroup;
- code style cleanup.
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/utils.c | 27 +--
1 file changed, 13 insertions(+), 14 deletions(-)
diff --git a/drivers/staging
- Use the correct style for all SPDX License Identifiers;
- Get rid of the unnecessary license boilerplate;
- Use "GPL-2.0-only" instead of "GPL-2.0" suggested-by Stephen.
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/Kconfig | 2 +-
drivers/staging/erofs/Makefile
.kill_sb() will do that instead in order to remove duplicated code.
Note that the initialzation of managed_cache is now moved
after s_root is assigned since it's more preferred to iput()
in .put_super() and all inodes should be evicted before
the end of generic_shutdown_super(sb).
Suggested-by: A
It was used for Linux backward compatibility, and no use
for upstream kernel.
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/internal.h | 3 ---
drivers/staging/erofs/utils.c| 10 +-
2 files changed, 5 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/erofs/internal.h
Because #include "internal.h" is included in xattr.h
Signed-off-by: Gao Xiang
---
drivers/staging/erofs/namei.c | 1 -
drivers/staging/erofs/super.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/drivers/staging/erofs/namei.c b/drivers/staging/erofs/namei.c
index 50816b4c05fc..8e06526da023
CONFIG_EROFS_FS_IO_MAX_RETRIES seems a runtime setting
and users have no idea about the change in behaviour.
Let's remove the setting currently and fold it into code,
turn it into a module parameter if it's really needed.
Suggested-by: David Sterba
Signed-off-by: Gao Xiang
---
drivers/staging/
- rename erofs_register_super / erofs_unregister_super
to erofs_shrinker_register / erofs_shrinker_unregister;
- fold the only erofs_shrink_workstation external call
to erofs_shrinker_unregister;
- localize erofs_shrink_workstation;
- localize erofs_shrinker_info by introducing
erofs_init_shr
All uses of old GPIO API have been converted to new API.
This item can be removed from TODO file.
Signed-off-by: Jerry Lin
---
drivers/staging/olpc_dcon/TODO | 4
1 file changed, 4 deletions(-)
diff --git a/drivers/staging/olpc_dcon/TODO b/drivers/staging/olpc_dcon/TODO
index fe09efb..d829
htpriv.sgi_* variables are of type u8 ,instead of storing them in local
variables ,its better to read value directly from structure.
Signed-off-by: Hariprasad Kelam
---
drivers/staging/rtl8723bs/core/rtw_xmit.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drive
Removed Unnecessary parentheses around "padapter->mlmepriv",
"pmlmeext->mlmext_info" and "pmlmeinfo->network"
Signed-off-by: Saurav-Girepunje
---
drivers/staging/rtl8723bs/core/rtw_ap.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/rtl8723bs/cor
On Sun, Jul 28, 2019 at 05:51:57PM +0530, Saurav-Girepunje wrote:
> RTWAP:Fixed Coding function and style issues
> Removed Unnecessary parentheses
What is "RRWAP:"? Please look at other commits for this driver and copy
how they structure the subject and changelog information and then
resend
RTWAP:Fixed Coding function and style issues
Removed Unnecessary parentheses
Signed-off-by: Saurav-Girepunje
---
drivers/staging/rtl8723bs/core/rtw_ap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8723bs/core/rtw_ap.c
b/drivers/staging/rtl8723bs/
Remove unneeded extern variable "extern unsigned char WFD_OUI"
Signed-off-by: Hariprasad Kelam
---
drivers/staging/rtl8723bs/core/rtw_ap.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/rtl8723bs/core/rtw_ap.c
b/drivers/staging/rtl8723bs/core/rtw_ap.c
index 7bd5c61..2bb20762
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