linux/fs/fuse
Kirill Tkhai f15ecfef05 fuse: Introduce fi->lock to protect write related fields
To minimize contention of fc->lock, this patch introduces a new spinlock
for protection fuse_inode metadata:

fuse_inode:
	writectr
	writepages
	write_files
	queued_writes
	attr_version

inode:
	i_size
	i_nlink
	i_mtime
	i_ctime

Also, it protects the fields changed in fuse_change_attributes_common()
(too many to list).

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2019-02-13 13:15:14 +01:00
..
acl.c fuse: Support fuse filesystems outside of init_user_ns 2018-03-20 17:11:44 +01:00
control.c fuse: introduce fc->bg_lock 2018-09-28 16:43:22 +02:00
cuse.c fuse: Add fuse_inode argument to fuse_prepare_release() 2019-02-13 13:15:13 +01:00
dev.c fuse: Verify userspace asks to requeue interrupt that we really sent 2019-02-13 13:15:13 +01:00
dir.c fuse: Introduce fi->lock to protect write related fields 2019-02-13 13:15:14 +01:00
file.c fuse: Introduce fi->lock to protect write related fields 2019-02-13 13:15:14 +01:00
fuse_i.h fuse: Introduce fi->lock to protect write related fields 2019-02-13 13:15:14 +01:00
inode.c fuse: Introduce fi->lock to protect write related fields 2019-02-13 13:15:14 +01:00
Kconfig fuse: Add posix ACL support 2016-10-01 07:32:32 +02:00
Makefile fuse: split out readdir.c 2018-09-28 16:43:23 +02:00
readdir.c fuse: use iversion for readdir cache verification 2018-10-01 10:07:05 +02:00
xattr.c fuse: Ensure posix acls are translated outside of init_user_ns 2018-05-31 12:26:10 +02:00