From b10099792b6276c31cee4c021e0a5d3f9a9e33ed Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Tue, 16 Oct 2007 23:31:01 -0700 Subject: fuse: fix page invalidation Other than truncate, there are two cases, when fuse tries to get rid of cached pages: a) in open, if KEEP_CACHE flag is not set b) in getattr, if file size changed spontaneously Until now invalidate_mapping_pages() were used, which didn't get rid of mapped pages. This is wrong, and becomes more wrong as dirty pages are introduced. So instead properly invalidate all pages with invalidate_inode_pages2(). Signed-off-by: Miklos Szeredi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/fuse/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/fuse/inode.c') diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index b584de33a6a7..e8d360add50a 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -143,7 +143,7 @@ void fuse_change_attributes(struct inode *inode, struct fuse_attr *attr) if (S_ISREG(inode->i_mode) && oldsize != attr->size) { if (attr->size < oldsize) fuse_truncate(inode->i_mapping, attr->size); - invalidate_mapping_pages(inode->i_mapping, 0, -1); + invalidate_inode_pages2(inode->i_mapping); } } -- cgit v1.2.3-59-g8ed1b