diff options
Diffstat (limited to 'sys/fs/fuse/fuse_file.c')
| -rw-r--r-- | sys/fs/fuse/fuse_file.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/sys/fs/fuse/fuse_file.c b/sys/fs/fuse/fuse_file.c index d9fb67b..cde99dc 100644 --- a/sys/fs/fuse/fuse_file.c +++ b/sys/fs/fuse/fuse_file.c @@ -141,7 +141,17 @@ fuse_filehandle_open(struct vnode *vp, foo = fdi.answ; fuse_filehandle_init(vp, fufh_type, fufhp, foo->fh); - fuse_vnode_open(vp, foo->open_flags, td); + + /* + * For WRONLY opens, force DIRECT_IO. This is necessary + * since writing a partial block through the buffer cache + * will result in a read of the block and that read won't + * be allowed by the WRONLY open. + */ + if (fufh_type == FUFH_WRONLY) + fuse_vnode_open(vp, foo->open_flags | FOPEN_DIRECT_IO, td); + else + fuse_vnode_open(vp, foo->open_flags, td); out: fdisp_destroy(&fdi); |
