diff options
Diffstat (limited to 'xlators/performance/symlink-cache/src/symlink-cache.c')
| -rw-r--r-- | xlators/performance/symlink-cache/src/symlink-cache.c | 56 |
1 files changed, 24 insertions, 32 deletions
diff --git a/xlators/performance/symlink-cache/src/symlink-cache.c b/xlators/performance/symlink-cache/src/symlink-cache.c index 6560c7775..3b5fbc252 100644 --- a/xlators/performance/symlink-cache/src/symlink-cache.c +++ b/xlators/performance/symlink-cache/src/symlink-cache.c @@ -1,20 +1,11 @@ /* - Copyright (c) 2008-2009 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. */ @@ -146,8 +137,7 @@ sc_cache_set (xlator_t *this, inode_t *inode, struct iatt *buf, err: if (sc) { - if (sc->readlink) - FREE (sc->readlink); + FREE (sc->readlink); sc->readlink = NULL; FREE (sc); } @@ -242,7 +232,7 @@ sc_cache_get (xlator_t *this, inode_t *inode, char **link) int sc_readlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int op_ret, int op_errno, - const char *link, struct iatt *sbuf) + const char *link, struct iatt *sbuf, dict_t *xdata) { if (op_ret > 0) sc_cache_update (this, frame->local, link); @@ -250,14 +240,15 @@ sc_readlink_cbk (call_frame_t *frame, void *cookie, inode_unref (frame->local); frame->local = NULL; - STACK_UNWIND_STRICT (readlink, frame, op_ret, op_errno, link, sbuf); + STACK_UNWIND_STRICT (readlink, frame, op_ret, op_errno, link, sbuf, + xdata); return 0; } int sc_readlink (call_frame_t *frame, xlator_t *this, - loc_t *loc, size_t size) + loc_t *loc, size_t size, dict_t *xdata) { char *link = NULL; struct iatt buf = {0, }; @@ -275,7 +266,8 @@ sc_readlink (call_frame_t *frame, xlator_t *this, using buf in readlink_cbk should be aware that @buf is 0 filled */ - STACK_UNWIND_STRICT (readlink, frame, strlen (link), 0, link, &buf); + STACK_UNWIND_STRICT (readlink, frame, strlen (link), 0, link, + &buf, NULL); FREE (link); return 0; } @@ -285,7 +277,7 @@ sc_readlink (call_frame_t *frame, xlator_t *this, STACK_WIND (frame, sc_readlink_cbk, FIRST_CHILD(this), FIRST_CHILD(this)->fops->readlink, - loc, size); + loc, size, xdata); return 0; } @@ -295,7 +287,7 @@ int sc_symlink_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int op_ret, int op_errno, inode_t *inode, struct iatt *buf, struct iatt *preparent, - struct iatt *postparent) + struct iatt *postparent, dict_t *xdata) { if (op_ret == 0) { if (frame->local) { @@ -303,22 +295,22 @@ sc_symlink_cbk (call_frame_t *frame, void *cookie, } } - STACK_UNWIND_STRICT (symlink, frame, op_ret, op_errno, inode, buf, preparent, - postparent); + STACK_UNWIND_STRICT (symlink, frame, op_ret, op_errno, inode, buf, + preparent, postparent, xdata); return 0; } int sc_symlink (call_frame_t *frame, xlator_t *this, - const char *dst, loc_t *src) + const char *dst, loc_t *src, mode_t umask, dict_t *xdata) { frame->local = strdup (dst); STACK_WIND (frame, sc_symlink_cbk, FIRST_CHILD(this), FIRST_CHILD(this)->fops->symlink, - dst, src); + dst, src, umask, xdata); return 0; } @@ -327,7 +319,7 @@ sc_symlink (call_frame_t *frame, xlator_t *this, int sc_lookup_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, + inode_t *inode, struct iatt *buf, dict_t *xdata, struct iatt *postparent) { if (op_ret == 0) @@ -335,19 +327,20 @@ sc_lookup_cbk (call_frame_t *frame, void *cookie, else sc_cache_flush (this, inode); - STACK_UNWIND_STRICT (lookup, frame, op_ret, op_errno, inode, buf, xattr, postparent); + STACK_UNWIND_STRICT (lookup, frame, op_ret, op_errno, inode, buf, + xdata, postparent); return 0; } int sc_lookup (call_frame_t *frame, xlator_t *this, - loc_t *loc, dict_t *xattr_req) + loc_t *loc, dict_t *xdata) { STACK_WIND (frame, sc_lookup_cbk, FIRST_CHILD(this), FIRST_CHILD(this)->fops->lookup, - loc, xattr_req); + loc, xdata); return 0; } @@ -363,10 +356,9 @@ sc_forget (xlator_t *this, } -int32_t +int32_t init (xlator_t *this) { - if (!this->children || this->children->next) { gf_log (this->name, GF_LOG_ERROR, |