| commit | 5565a9d884327ac45d49041f1b846dac273e110c | [log] [tgz] |
|---|---|---|
| author | Maxim Patlasov <mpatlasov@parallels.com> | Fri Oct 26 19:50:36 2012 +0400 |
| committer | Miklos Szeredi <mszeredi@suse.cz> | Thu Jan 24 16:21:28 2013 +0100 |
| tree | 936c0ec109cc6c92e1264c33d8cde7ace637f97a | |
| parent | 7c190c8b9c0dd373cdd4d96e63306ec6e1a7115d [diff] |
fuse: optimize __fuse_direct_io() __fuse_direct_io() allocates fuse-requests by calling fuse_get_req(fc, n). The patch calculates 'n' based on iov[] array. This is useful because allocating FUSE_MAX_PAGES_PER_REQ page pointers and descriptors for each fuse request would be waste of memory in case of iov-s of smaller size. Signed-off-by: Maxim Patlasov <mpatlasov@parallels.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>