]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
fuse: truncate on spontaneous size change
authorMiklos Szeredi <mszeredi@suse.cz>
Wed, 17 Oct 2007 06:31:01 +0000 (23:31 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 17 Oct 2007 15:43:03 +0000 (08:43 -0700)
commite00d2c2d4aead747d0fbee99001b00612d1082b0
treec57228fae55fdb0b91fa6c211431a4ced2435c53
parentc756e0a4d79202535774806f148026e40466a5eb
fuse: truncate on spontaneous size change

Memory mappings were only truncated on an explicit truncate, but not when the
file size was changed externally.

Fix this by moving the truncation code from fuse_setattr to
fuse_change_attributes.

Yes, there are races between write and and external truncation, but we can't
really do anything about them.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/fuse/dir.c
fs/fuse/inode.c