fs: symlink write_begin allocation context fix

[net-next-2.6.git] / fs / fuse / file.c

diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 2bada6bbc317dbeab3887fbcd26ed9fe630b6148..4c9ee7011265a69faded2eee357fb23a37168bb1 100644 (file)
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -101,6 +101,8 @@ void fuse_finish_open(struct inode *inode, struct file *file,
                file->f_op = &fuse_direct_io_file_operations;
        if (!(outarg->open_flags & FOPEN_KEEP_CACHE))
                invalidate_inode_pages2(inode->i_mapping);
+       if (outarg->open_flags & FOPEN_NONSEEKABLE)
+               nonseekable_open(inode, file);
        ff->fh = outarg->fh;
        file->private_data = fuse_file_get(ff);
 }
@@ -644,7 +646,7 @@ static int fuse_write_begin(struct file *file, struct address_space *mapping,
 {
        pgoff_t index = pos >> PAGE_CACHE_SHIFT;
 
-       *pagep = __grab_cache_page(mapping, index);
+       *pagep = grab_cache_page_write_begin(mapping, index, flags);
        if (!*pagep)
                return -ENOMEM;
        return 0;
@@ -777,7 +779,7 @@ static ssize_t fuse_fill_write_pages(struct fuse_req *req,
                        break;
 
                err = -ENOMEM;
-               page = __grab_cache_page(mapping, index);
+               page = grab_cache_page_write_begin(mapping, index, 0);
                if (!page)
                        break;
 
@@ -1448,6 +1450,9 @@ static loff_t fuse_file_llseek(struct file *file, loff_t offset, int origin)
        mutex_lock(&inode->i_mutex);
        switch (origin) {
        case SEEK_END:
+               retval = fuse_update_attributes(inode, NULL, file, NULL);
+               if (retval)
+                       return retval;
                offset += i_size_read(inode);
                break;
        case SEEK_CUR: