From: Eduard Shishkin
Modify v9fs private ->readpages() method of address_space
operations for merging pages into long 9p messages.
Signed-off-by: Eduard Shishkin
---
fs/9p/vfs_addr.c | 156 ++-
1 file changed, 155 insertions(+), 1 deletion(-
From: Eduard Shishkin
Use GFP_KERNEL instead of GFP_USER when allocating buffers for
readpages/writepages contexts.
Signed-off-by: Eduard Shishkin
---
fs/9p/v9fs.c | 2 +-
fs/9p/vfs_addr.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
in
From: Eduard Shishkin
Don't merge too many pages when composing a 9p message because:
. it doesn't lead to essential performance improvement;
. to not allow user space to allocate big amount of kernel memory.
We use a limit of 256K (for total size of all pages merged per message),
as larger valu
From: kbuild test robot
fs/9p/v9fs.c:318:2-7: WARNING: NULL check before freeing functions like kfree,
debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe
consider reorganizing relevant code to avoid passing NULL values.
fs/9p/v9fs.c:320:2-7: WARNING: NULL check before
From: kbuild test robot
fs/9p/vfs_super.c:145:6-12: inconsistent IS_ERR and PTR_ERR on line 146.
PTR_ERR should access the value just tested by IS_ERR
Semantic patch information:
There can be false positives in the patch case, where it is the call to
IS_ERR that is wrong.
Generated by: scri
From: Eduard Shishkin
Add a v9fs private ->writepages() method of address_space
operations for merging pages into long 9p messages.
Signed-off-by: Eduard Shishkin
---
fs/9p/v9fs.c | 46 +++
fs/9p/v9fs.h | 22 +++-
fs/9p/vfs_addr.c | 357
Hello everyone,
Version 2 of the patch-series contains cleanups and bug-fixes.
The patches 1, 2 remain unchanged. The patches 3, 4, 5 are
cleanups suggested by Fengguang Wu. The patches 6, 7 are fixups
for bugs found by Alexander Graf.
Any comments, suggestions are welcome as usual.
Thanks,
Edw
From: kbuild test robot
fs/9p/vfs_addr.c:425:3-4: Unneeded semicolon
fs/9p/vfs_addr.c:458:2-3: Unneeded semicolon
Remove unneeded semicolon.
Generated by: scripts/coccinelle/misc/semicolon.cocci
Signed-off-by: Fengguang Wu
Signed-off-by: Eduard Shishkin
---
fs/9p/vfs_addr.c | 4 ++--
1 fil
Hello Alexander,
Thank you for the comments.
Please, find my answers below.
On 10/25/2016 04:13 PM, Alexander Graf wrote:
On 10/10/2016 07:24 PM, Edward Shishkin wrote:
Modify v9fs private ->readpages() method of address_space
operations for merging pages into long 9p messages.
Signed-
On 10/25/2016 04:01 PM, Alexander Graf wrote:
On 10/10/2016 07:24 PM, Edward Shishkin wrote:
Add a v9fs private ->writepages() method of address_space
operations for merging pages into long 9p messages.
Signed-off-by: Edward Shishkin
---
fs/9p/v9fs.c | 46 +++
fs/9p/v9f
Add a v9fs private ->writepages() method of address_space
operations for merging pages into long 9p messages.
Signed-off-by: Edward Shishkin
---
fs/9p/v9fs.c | 46 +++
fs/9p/v9fs.h | 22 +++-
fs/9p/vfs_addr.c | 357 ++
fs
Hello everyone,
The progress in virtualization and cloud technologies has resulted in
a popularity of file sets shared on the host machines by Plan 9 File
Protocol (the sharing setup is also known as VirtFS). Another sharing
setup which uses NFS protocol is less popular because of number of
reaso
Modify v9fs private ->readpages() method of address_space
operations for merging pages into long 9p messages.
Signed-off-by: Edward Shishkin
---
fs/9p/vfs_addr.c | 156 ++-
1 file changed, 155 insertions(+), 1 deletion(-)
diff --git a/fs
13 matches
Mail list logo
