diff options
Diffstat (limited to 'xlators/protocol/server/src/server-resolve.c')
| -rw-r--r-- | xlators/protocol/server/src/server-resolve.c | 78 |
1 files changed, 40 insertions, 38 deletions
diff --git a/xlators/protocol/server/src/server-resolve.c b/xlators/protocol/server/src/server-resolve.c index 38ab368c3..cc4686a03 100644 --- a/xlators/protocol/server/src/server-resolve.c +++ b/xlators/protocol/server/src/server-resolve.c @@ -1,20 +1,11 @@ /* - Copyright (c) 2010-2011 Gluster, Inc. <http://www.gluster.com> + Copyright (c) 2010-2013 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 @@ -70,7 +61,8 @@ resolve_loc_touchup (call_frame_t *frame) int resolve_gfid_entry_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int op_ret, int op_errno, inode_t *inode, - struct iatt *buf, dict_t *xattr, struct iatt *postparent) + struct iatt *buf, dict_t *xdata, + struct iatt *postparent) { server_state_t *state = NULL; server_resolve_t *resolve = NULL; @@ -111,7 +103,7 @@ out: int resolve_gfid_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int op_ret, int op_errno, inode_t *inode, struct iatt *buf, - dict_t *xattr, struct iatt *postparent) + dict_t *xdata, struct iatt *postparent) { server_state_t *state = NULL; server_resolve_t *resolve = NULL; @@ -155,7 +147,8 @@ resolve_gfid_cbk (call_frame_t *frame, void *cookie, xlator_t *this, (char **) &resolve_loc->path); STACK_WIND (frame, resolve_gfid_entry_cbk, - BOUND_XL (frame), BOUND_XL (frame)->fops->lookup, + frame->root->client->bound_xl, + frame->root->client->bound_xl->fops->lookup, &resolve->resolve_loc, NULL); return 0; out: @@ -178,25 +171,21 @@ resolve_gfid (call_frame_t *frame) resolve = state->resolve_now; resolve_loc = &resolve->resolve_loc; - if (!uuid_is_null (resolve->pargfid)) { + if (!uuid_is_null (resolve->pargfid)) uuid_copy (resolve_loc->gfid, resolve->pargfid); - resolve_loc->inode = inode_new (state->itable); - ret = inode_path (resolve_loc->inode, NULL, - (char **)&resolve_loc->path); - } else if (!uuid_is_null (resolve->gfid)) { + else if (!uuid_is_null (resolve->gfid)) uuid_copy (resolve_loc->gfid, resolve->gfid); - resolve_loc->inode = inode_new (state->itable); - ret = inode_path (resolve_loc->inode, NULL, - (char **)&resolve_loc->path); - } + + resolve_loc->inode = inode_new (state->itable); + ret = loc_path (resolve_loc, NULL); STACK_WIND (frame, resolve_gfid_cbk, - BOUND_XL (frame), BOUND_XL (frame)->fops->lookup, + frame->root->client->bound_xl, + frame->root->client->bound_xl->fops->lookup, &resolve->resolve_loc, NULL); return 0; } - int resolve_continue (call_frame_t *frame) { @@ -426,6 +415,10 @@ out: if (inode) inode_unref (inode); + if (ret != 0) + gf_log ("server", GF_LOG_WARNING, "inode for the gfid (%s) is " + "not found. anonymous fd creation failed", + uuid_utoa (resolve->gfid)); return ret; } @@ -458,23 +451,34 @@ server_resolve_anonfd (call_frame_t *frame) int server_resolve_fd (call_frame_t *frame) { - server_state_t *state = NULL; - server_resolve_t *resolve = NULL; - server_connection_t *conn = NULL; - uint64_t fd_no = -1; + server_ctx_t *serv_ctx = NULL; + server_state_t *state = NULL; + client_t *client = NULL; + server_resolve_t *resolve = NULL; + uint64_t fd_no = -1; state = CALL_STATE (frame); resolve = state->resolve_now; - conn = SERVER_CONNECTION (frame); fd_no = resolve->fd_no; - if (fd_no == -2) { + if (fd_no == GF_ANON_FD_NO) { server_resolve_anonfd (frame); return 0; } - state->fd = gf_fd_fdptr_get (conn->fdtable, fd_no); + client = frame->root->client; + + serv_ctx = server_ctx_get (client, client->this); + + if (serv_ctx == NULL) { + gf_log ("", GF_LOG_INFO, "server_ctx_get() failed"); + resolve->op_ret = -1; + resolve->op_errno = ENOMEM; + return 0; + } + + state->fd = gf_fd_fdptr_get (serv_ctx->fdtable, fd_no); if (!state->fd) { gf_log ("", GF_LOG_INFO, "fd not found in context"); @@ -529,14 +533,12 @@ int server_resolve_done (call_frame_t *frame) { server_state_t *state = NULL; - xlator_t *bound_xl = NULL; state = CALL_STATE (frame); - bound_xl = BOUND_XL (frame); server_print_request (frame); - state->resume_fn (frame, bound_xl); + state->resume_fn (frame, frame->root->client->bound_xl); return 0; } |