diff options
Diffstat (limited to 'xlators/performance/read-ahead/src/page.c')
| -rw-r--r-- | xlators/performance/read-ahead/src/page.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/xlators/performance/read-ahead/src/page.c b/xlators/performance/read-ahead/src/page.c index 1e6a92087..e79e7ae78 100644 --- a/xlators/performance/read-ahead/src/page.c +++ b/xlators/performance/read-ahead/src/page.c @@ -1,20 +1,11 @@ /* - Copyright (c) 2006-2011 Gluster, Inc. <http://www.gluster.com> + Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> This file is part of GlusterFS. - GlusterFS is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published - by the Free Software Foundation; either version 3 of the License, - or (at your option) any later version. - - GlusterFS is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see - <http://www.gnu.org/licenses/>. + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. */ #ifndef _CONFIG_H @@ -142,7 +133,8 @@ ra_waitq_return (ra_waitq_t *waitq) int ra_fault_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, int32_t op_errno, struct iovec *vector, - int32_t count, struct iatt *stbuf, struct iobref *iobref) + int32_t count, struct iatt *stbuf, struct iobref *iobref, + dict_t *xdata) { ra_local_t *local = NULL; off_t pending_offset = 0; @@ -278,7 +270,7 @@ ra_page_fault (ra_file_t *file, call_frame_t *frame, off_t offset) STACK_WIND (fault_frame, ra_fault_cbk, FIRST_CHILD (fault_frame->this), FIRST_CHILD (fault_frame->this)->fops->readv, - file->fd, file->page_size, offset, 0); + file->fd, file->page_size, offset, 0, NULL); return; @@ -447,7 +439,7 @@ ra_frame_unwind (call_frame_t *frame) file = (ra_file_t *)(long)tmp_file; STACK_UNWIND_STRICT (readv, frame, local->op_ret, local->op_errno, - vector, count, &file->stbuf, iobref); + vector, count, &file->stbuf, iobref, NULL); iobref_unref (iobref); pthread_mutex_destroy (&local->local_lock); @@ -508,6 +500,9 @@ ra_page_wakeup (ra_page_t *page) ra_frame_fill (page, frame); } + if (page->stale) { + ra_page_purge (page); + } out: return waitq; } |