alistair23-linux/fs/fuse
Pavel Emelyanov 8373200b12 fuse: Trust kernel i_size only
Make fuse think that when writeback is on the inode's i_size is always
up-to-date and not update it with the value received from the userspace.
This is done because the page cache code may update i_size without letting
the FS know.

This assumption implies fixing the previously introduced short-read helper --
when a short read occurs the 'hole' is filled with zeroes.

fuse_file_fallocate() is also fixed because now we should keep i_size up to
date, so it must be updated if FUSE_FALLOCATE request succeeded.

Signed-off-by: Maxim V. Patlasov <MPatlasov@parallels.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
2014-04-02 15:38:48 +02:00
..
control.c fs: Limit sys_mount to only request filesystem modules. 2013-03-03 19:36:31 -08:00
cuse.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-11-13 15:34:18 +09:00
dev.c fuse: fix SetPageUptodate() condition in STORE 2014-01-22 19:36:58 +01:00
dir.c fuse: Trust kernel i_size only 2014-04-02 15:38:48 +02:00
file.c fuse: Trust kernel i_size only 2014-04-02 15:38:48 +02:00
fuse_i.h fuse: Connection bit for enabling writeback 2014-04-02 15:38:48 +02:00
inode.c fuse: Trust kernel i_size only 2014-04-02 15:38:48 +02:00
Kconfig fuse: Move CUSE Kconfig entry from fs/Kconfig into fs/fuse/Kconfig 2013-01-17 13:08:45 +01:00
Makefile CUSE: implement CUSE - Character device in Userspace 2009-06-09 11:24:11 +02:00