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(parent: 68ebf58) | patch
fuse: optimize fuse_get_user_pages()
authorMaxim Patlasov <mpatlasov@parallels.com>
Fri, 26 Oct 2012 15:50:29 +0000 (19:50 +0400)
committerMiklos Szeredi <mszeredi@suse.cz>
Tue, 6 Nov 2012 12:09:37 +0000 (13:09 +0100)
commit71fc26737662178568e007d82d7db7ba352a4e6d
tree6d940e8c940c56420c1cca1c965b59a1b6747b10tree | snapshot
parent68ebf586a29fc35c77666c23cafc7926ec1b80ffcommit | diff
fuse: optimize fuse_get_user_pages()

Let fuse_get_user_pages() pack as many iov-s to a single fuse_req as
possible. This is very beneficial in case of iov[] consisting of many
iov-s of relatively small sizes (e.g. PAGE_SIZE).

Signed-off-by: Maxim Patlasov <mpatlasov@parallels.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
fs/fuse/file.c diff | blob | history
Linux kernel for KaRo TX COM modules