patch casts the negative integer
into unsigned int type, instead of unsigned long type.
Signed-off-by: Mitsuo Hayasaka
Cc: "Eric W. Biederman"
Cc: Andrew Morton
Cc: David Howells
Cc: James Morris
---
kernel/sysctl.c | 10 +-
1 files changed, 5 insertions(+), 5 deletions(
mod_param by the system
administrator.
Signed-off-by: Mitsuo Hayasaka
Cc: Miklos Szeredi
Cc: Nikolaus Rath
Cc: Liu Yuan
Cc: Has-Wen Nienhuys
---
fs/fuse/fuse_i.h |4 +++
fs/fuse/inode.c | 62 --
2 files changed, 55 insertions(+), 11
Add an explanation about the sysfs parameter to limit the
maximum read/write request size.
Signed-off-by: Mitsuo Hayasaka
Cc: Rob Landley
Cc: Miklos Szeredi
Cc: Nikolaus Rath
Cc: Liu Yuan
Cc: Has-Wen Nienhuys
---
Documentation/filesystems/fuse.txt | 15 ++-
1 files changed
take
effect.
Signed-off-by: Mitsuo Hayasaka
Cc: Miklos Szeredi
Cc: Nikolaus Rath
Cc: Liu Yuan
Cc: Has-Wen Nienhuys
---
fs/fuse/inode.c | 58 +++
1 files changed, 54 insertions(+), 4 deletions(-)
diff --git a/fs/fuse/inode.c b/fs/fuse
connect cloud storage services and distributed filesystems.
Larger data might be stored in them over networking via FUSE
and the overhead might affect the read/write throughput.
So, a tunable functionality of read/write request size is
useful.
Signed-off-by: Mitsuo Hayasaka
Cc: Miklos Szeredi
Cc
Remove fuse_req_cachep, which was used for fuse request buffer.
It is no longer used since the buffer is allocated dynamically
due to the tunable maximum read/write request size.
Signed-off-by: Mitsuo Hayasaka
Cc: Miklos Szeredi
Cc: Nikolaus Rath
Cc: Liu Yuan
Cc: Has-Wen Nienhuys
---
fs
.
Signed-off-by: Mitsuo Hayasaka
Cc: Alexander Viro
Cc: Andrew Morton
Cc: Muthukumar R
Cc: Miklos Szeredi
---
fs/pipe.c |7 +++
include/linux/pipe_fs_i.h |3 +++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/fs/pipe.c b/fs/pipe.c
index 49c1065
from kernel
module.
- change the upper limit of fuse request size from 256 to
nr_pages equivalent to the maximum pipe size.
- revise the documentation in /Documentation/filesystems/
fuse.txt
Thanks,
---
Mitsuo Hayasaka (6):
fuse: add documentation of sysfs parameter to limit max
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