*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
+ * http://www.gnu.org/licenses/gpl-2.0.html
*
* GPL HEADER END
*/
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2011, 2014, Intel Corporation.
+ * Copyright (c) 2011, 2015, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
struct page *vmpage = vpg->vpg_page;
LASSERT(vmpage != NULL);
- page_cache_release(vmpage);
+ put_page(vmpage);
}
static void vvp_page_fini(const struct lu_env *env,
RETURN(result);
}
-static int vvp_page_is_under_lock(const struct lu_env *env,
- const struct cl_page_slice *slice,
- struct cl_io *io, pgoff_t *max_index)
-{
- ENTRY;
-
- if (io->ci_type == CIT_READ || io->ci_type == CIT_WRITE ||
- io->ci_type == CIT_FAULT) {
- struct vvp_io *vio = vvp_env_io(env);
-
- if (unlikely(vio->vui_fd->fd_flags & LL_FILE_GROUP_LOCKED))
- *max_index = CL_PAGE_EOF;
- }
- RETURN(0);
-}
-
-
static int vvp_page_print(const struct lu_env *env,
const struct cl_page_slice *slice,
void *cookie, lu_printer_t printer)
.cpo_is_vmlocked = vvp_page_is_vmlocked,
.cpo_fini = vvp_page_fini,
.cpo_print = vvp_page_print,
- .cpo_is_under_lock = vvp_page_is_under_lock,
.io = {
[CRT_READ] = {
.cpo_prep = vvp_page_prep_read,
struct inode *inode = vvp_object_inode(slice->cpl_obj);
int locked;
- locked = !mutex_trylock(&inode->i_mutex);
+ locked = !inode_trylock(inode);
if (!locked)
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
return locked ? -EBUSY : -ENODATA;
}
.cpo_fini = vvp_transient_page_fini,
.cpo_is_vmlocked = vvp_transient_page_is_vmlocked,
.cpo_print = vvp_page_print,
- .cpo_is_under_lock = vvp_page_is_under_lock,
.io = {
[CRT_READ] = {
.cpo_prep = vvp_transient_page_prep,
CLOBINVRNT(env, obj, vvp_object_invariant(obj));
vpg->vpg_page = vmpage;
- page_cache_get(vmpage);
+ get_page(vmpage);
if (page->cp_type == CPT_CACHEABLE) {
/* in cache, decref in vvp_page_delete */