fuse_do_ioctl() already calculates the number of pages it's going to use. It is stored in 'num_pages' variable. So the patch simply uses it for allocating fuse_req.
Signed-off-by: Maxim Patlasov <[email protected]> --- fs/fuse/file.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fs/fuse/file.c b/fs/fuse/file.c index ba505bc..d5d23de 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1894,7 +1894,7 @@ long fuse_do_ioctl(struct file *file, unsigned int cmd, unsigned long arg, num_pages++; } - req = fuse_get_req(fc, FUSE_MAX_PAGES_PER_REQ); + req = fuse_get_req(fc, num_pages); if (IS_ERR(req)) { err = PTR_ERR(req); req = NULL; _______________________________________________ Devel mailing list [email protected] https://openvz.org/mailman/listinfo/devel
