diff options
Diffstat (limited to 'kernel/fuse_i.h')
| -rw-r--r-- | kernel/fuse_i.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/kernel/fuse_i.h b/kernel/fuse_i.h index f83ac6a..59bc0bc 100644 --- a/kernel/fuse_i.h +++ b/kernel/fuse_i.h @@ -62,6 +62,9 @@ permission checking is done in the kernel */ than for small. */ #define FUSE_LARGE_READ (1 << 3) +/** Bypass the page cache for read and write operations */ +#define FUSE_DIRECT_IO (1 << 4) + /** One input argument of a request */ struct fuse_in_arg { unsigned int size; @@ -136,7 +139,11 @@ struct fuse_req { /** Data for asynchronous requests */ union { - struct fuse_write_in write_in; + struct { + struct fuse_write_in in; + struct fuse_write_out out; + + } write; struct fuse_open_in open_in; struct fuse_forget_in forget_in; } misc; @@ -162,6 +169,12 @@ struct fuse_conn { /** The fuse mount flags for this mount */ unsigned int flags; + /** Maximum read size */ + unsigned int max_read; + + /** Maximum write size */ + unsigned int max_write; + /** Readers of the connection are waiting on this */ wait_queue_head_t waitq; |