Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso...

[pandora-kernel.git] / fs / fuse / inode.c

diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 1061b0d..8d61169 100644 (file)
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -123,7 +123,7 @@ static void fuse_destroy_inode(struct inode *inode)
 
 static void fuse_evict_inode(struct inode *inode)
 {
-       truncate_inode_pages(&inode->i_data, 0);
+       truncate_inode_pages_final(&inode->i_data);
        clear_inode(inode);
        if (inode->i_sb->s_flags & MS_ACTIVE) {
                struct fuse_conn *fc = get_fuse_conn(inode);
@@ -135,6 +135,7 @@ static void fuse_evict_inode(struct inode *inode)
 
 static int fuse_remount_fs(struct super_block *sb, int *flags, char *data)
 {
+       sync_filesystem(sb);
        if (*flags & MS_MANDLOCK)
                return -EINVAL;
 
@@ -887,6 +888,8 @@ static void process_init_reply(struct fuse_conn *fc, struct fuse_req *req)
                        }
                        if (arg->flags & FUSE_ASYNC_DIO)
                                fc->async_dio = 1;
+                       if (arg->flags & FUSE_WRITEBACK_CACHE)
+                               fc->writeback_cache = 1;
                } else {
                        ra_pages = fc->max_read / PAGE_CACHE_SIZE;
                        fc->no_lock = 1;
@@ -914,7 +917,8 @@ static void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req)
                FUSE_EXPORT_SUPPORT | FUSE_BIG_WRITES | FUSE_DONT_MASK |
                FUSE_SPLICE_WRITE | FUSE_SPLICE_MOVE | FUSE_SPLICE_READ |
                FUSE_FLOCK_LOCKS | FUSE_IOCTL_DIR | FUSE_AUTO_INVAL_DATA |
-               FUSE_DO_READDIRPLUS | FUSE_READDIRPLUS_AUTO | FUSE_ASYNC_DIO;
+               FUSE_DO_READDIRPLUS | FUSE_READDIRPLUS_AUTO | FUSE_ASYNC_DIO |
+               FUSE_WRITEBACK_CACHE;
        req->in.h.opcode = FUSE_INIT;
        req->in.numargs = 1;
        req->in.args[0].size = sizeof(*arg);