diff options
Diffstat (limited to 'fs/fuse/file.c')
| -rw-r--r-- | fs/fuse/file.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index a200a2d8037..d9f46790779 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -2492,11 +2492,20 @@ static long fuse_file_fallocate(struct file *file, int mode, loff_t offset, } fuse_put_request(fc, req); + if (err) + goto out; + + /* we could have extended the file */ + if (!(mode & FALLOC_FL_KEEP_SIZE)) + fuse_write_update_size(inode, offset + length); + + if (mode & FALLOC_FL_PUNCH_HOLE) + truncate_pagecache_range(inode, offset, offset + length - 1); + + fuse_invalidate_attr(inode); + out: if (mode & FALLOC_FL_PUNCH_HOLE) { - if (!err) - truncate_pagecache_range(inode, offset, - offset + length - 1); fuse_release_nowrite(inode); mutex_unlock(&inode->i_mutex); } |