]> git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/commit - fs/fuse/dev.c
fuse: general infrastructure for pages[] of variable size
authorMaxim Patlasov <mpatlasov@parallels.com>
Fri, 26 Oct 2012 15:48:07 +0000 (19:48 +0400)
committerMiklos Szeredi <mszeredi@suse.cz>
Thu, 24 Jan 2013 15:21:25 +0000 (16:21 +0100)
commit4250c0668ea10a19f3d37b1733f54ce6c8a37234
tree4f0e6bd382fa5c9cba0d584298c38b19bcdd1841
parent0b05b18381eea98c9c9ada95629bf659a88c9374
fuse: general infrastructure for pages[] of variable size

The patch removes inline array of FUSE_MAX_PAGES_PER_REQ page pointers from
fuse_req. Instead of that, req->pages may now point either to small inline
array or to an array allocated dynamically.

This essentially means that all callers of fuse_request_alloc[_nofs] should
pass the number of pages needed explicitly.

The patch doesn't make any logic changes.

Signed-off-by: Maxim Patlasov <mpatlasov@parallels.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
fs/fuse/dev.c
fs/fuse/file.c
fs/fuse/fuse_i.h
fs/fuse/inode.c