diff options
Diffstat (limited to 'fs/fuse/file.c')
| -rw-r--r-- | fs/fuse/file.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 06096b60f1df..3959f08279e6 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -178,7 +178,9 @@ void fuse_finish_open(struct inode *inode, struct file *file) if (!(ff->open_flags & FOPEN_KEEP_CACHE)) invalidate_inode_pages2(inode->i_mapping); - if (ff->open_flags & FOPEN_NONSEEKABLE) + if (ff->open_flags & FOPEN_STREAM) + stream_open(inode, file); + else if (ff->open_flags & FOPEN_NONSEEKABLE) nonseekable_open(inode, file); if (fc->atomic_o_trunc && (file->f_flags & O_TRUNC)) { struct fuse_inode *fi = get_fuse_inode(inode); @@ -462,7 +464,7 @@ int fuse_fsync_common(struct file *file, loff_t start, loff_t end, memset(&inarg, 0, sizeof(inarg)); inarg.fh = ff->fh; - inarg.fsync_flags = datasync ? 1 : 0; + inarg.fsync_flags = datasync ? FUSE_FSYNC_FDATASYNC : 0; args.in.h.opcode = opcode; args.in.h.nodeid = get_node_id(inode); args.in.numargs = 1; @@ -1586,7 +1588,7 @@ __acquires(fi->lock) { struct fuse_conn *fc = get_fuse_conn(inode); struct fuse_inode *fi = get_fuse_inode(inode); - size_t crop = i_size_read(inode); + loff_t crop = i_size_read(inode); struct fuse_req *req; while (fi->writectr >= 0 && !list_empty(&fi->queued_writes)) { @@ -2576,8 +2578,13 @@ long fuse_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg, #if BITS_PER_LONG == 32 inarg.flags |= FUSE_IOCTL_32BIT; #else - if (flags & FUSE_IOCTL_COMPAT) + if (flags & FUSE_IOCTL_COMPAT) { inarg.flags |= FUSE_IOCTL_32BIT; +#ifdef CONFIG_X86_X32 + if (in_x32_syscall()) + inarg.flags |= FUSE_IOCTL_COMPAT_X32; +#endif + } #endif /* assume all the iovs returned by client always fits in a page */ @@ -3044,6 +3051,13 @@ static long fuse_file_fallocate(struct file *file, int mode, loff_t offset, } } + if (!(mode & FALLOC_FL_KEEP_SIZE) && + offset + length > i_size_read(inode)) { + err = inode_newsize_ok(inode, offset + length); + if (err) + return err; + } + if (!(mode & FALLOC_FL_KEEP_SIZE)) set_bit(FUSE_I_SIZE_UNSTABLE, &fi->state); |