diff options
Diffstat (limited to 'xlators/performance/quick-read/src/quick-read.h')
| -rw-r--r-- | xlators/performance/quick-read/src/quick-read.h | 81 |
1 files changed, 41 insertions, 40 deletions
diff --git a/xlators/performance/quick-read/src/quick-read.h b/xlators/performance/quick-read/src/quick-read.h index 57a7e4d46..6f0a05417 100644 --- a/xlators/performance/quick-read/src/quick-read.h +++ b/xlators/performance/quick-read/src/quick-read.h @@ -1,20 +1,11 @@ /* - Copyright (c) 2009-2010 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 __QUICK_READ_H @@ -40,41 +31,51 @@ #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> +#include <fnmatch.h> +#include "quick-read-mem-types.h" -#define GLUSTERFS_CONTENT_KEY "glusterfs.content" -struct qr_fd_ctx { - char opened; - char open_in_transit; - char *path; - int flags; - struct list_head waiting_ops; - gf_lock_t lock; +struct qr_inode { + void *data; + size_t size; + int priority; + uint32_t ia_mtime; + uint32_t ia_mtime_nsec; + struct iatt buf; + struct timeval last_refresh; + struct list_head lru; }; -typedef struct qr_fd_ctx qr_fd_ctx_t; +typedef struct qr_inode qr_inode_t; -struct qr_local { - char is_open; - fd_t *fd; - int open_flags; - int32_t op_ret; - int32_t op_errno; - call_stub_t *stub; -}; -typedef struct qr_local qr_local_t; -struct qr_file { - dict_t *xattr; - struct stat stbuf; - struct timeval tv; - gf_lock_t lock; +struct qr_priority { + char *pattern; + int32_t priority; + struct list_head list; }; -typedef struct qr_file qr_file_t; +typedef struct qr_priority qr_priority_t; struct qr_conf { - uint64_t max_file_size; - int32_t cache_timeout; + uint64_t max_file_size; + int32_t cache_timeout; + uint64_t cache_size; + int max_pri; + struct list_head priority_list; }; typedef struct qr_conf qr_conf_t; +struct qr_inode_table { + uint64_t cache_used; + struct list_head *lru; + gf_lock_t lock; +}; +typedef struct qr_inode_table qr_inode_table_t; + +struct qr_private { + qr_conf_t conf; + qr_inode_table_t table; +}; +typedef struct qr_private qr_private_t; + + #endif /* #ifndef __QUICK_READ_H */ |