| [PATCH 06/12] fuse: rework fuse_do_ioctl() [message #48647 is a reply to message #48641] |
Fri, 26 October 2012 15:49   |
Maxim Patlasov
Messages: 45
Registered: July 2012
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Member |
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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 <mpatlasov@parallels.com>
---
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;
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