diff options
Diffstat (limited to 'xlators/performance/decompounder/src/decompounder.c')
| -rw-r--r-- | xlators/performance/decompounder/src/decompounder.c | 845 |
1 files changed, 0 insertions, 845 deletions
diff --git a/xlators/performance/decompounder/src/decompounder.c b/xlators/performance/decompounder/src/decompounder.c deleted file mode 100644 index 2650d83237e..00000000000 --- a/xlators/performance/decompounder/src/decompounder.c +++ /dev/null @@ -1,845 +0,0 @@ -/* - Copyright (c) 2016 Red Hat, Inc. <http://www.redhat.com> - This file is part of GlusterFS. - - 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. -*/ - -#include "decompounder.h" -#include <glusterfs/mem-types.h> -#include <glusterfs/compound-fop-utils.h> - -void -dc_local_cleanup(dc_local_t *local) -{ - compound_args_cbk_cleanup(local->compound_rsp); - return; -} - -int32_t -dc_stat_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, struct iatt *buf, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(stat, frame, op_ret, op_errno, buf, - xdata); - return 0; -} - -int32_t -dc_readlink_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, const char *path, - struct iatt *buf, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(readlink, frame, op_ret, op_errno, path, - buf, xdata); - return 0; -} - -int32_t -dc_mknod_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, inode_t *inode, struct iatt *buf, - struct iatt *preparent, struct iatt *postparent, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(mknod, frame, op_ret, op_errno, inode, - buf, preparent, postparent, xdata); - return 0; -} - -int32_t -dc_mkdir_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, inode_t *inode, struct iatt *buf, - struct iatt *preparent, struct iatt *postparent, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(mkdir, frame, op_ret, op_errno, inode, - buf, preparent, postparent, xdata); - return 0; -} - -int32_t -dc_unlink_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, struct iatt *preparent, struct iatt *postparent, - dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(unlink, frame, op_ret, op_errno, - preparent, postparent, xdata); - return 0; -} - -int32_t -dc_rmdir_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, struct iatt *preparent, struct iatt *postparent, - dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(rmdir, frame, op_ret, op_errno, - preparent, postparent, xdata); - return 0; -} - -int32_t -dc_symlink_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, inode_t *inode, - struct iatt *buf, struct iatt *preparent, - struct iatt *postparent, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(symlink, frame, op_ret, op_errno, inode, - buf, preparent, postparent, xdata); - return 0; -} - -int32_t -dc_rename_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, struct iatt *buf, struct iatt *preoldparent, - struct iatt *postoldparent, struct iatt *prenewparent, - struct iatt *postnewparent, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(rename, frame, op_ret, op_errno, buf, - preoldparent, postoldparent, - prenewparent, postnewparent, xdata); - return 0; -} - -int32_t -dc_link_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, inode_t *inode, struct iatt *buf, - struct iatt *preparent, struct iatt *postparent, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(link, frame, op_ret, op_errno, inode, - buf, preparent, postparent, xdata); - return 0; -} - -int32_t -dc_truncate_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, struct iatt *prebuf, - struct iatt *postbuf, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(truncate, frame, op_ret, op_errno, - prebuf, postbuf, xdata); - return 0; -} - -int32_t -dc_open_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, fd_t *fd, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(open, frame, op_ret, op_errno, fd, - xdata); - return 0; -} - -int32_t -dc_readv_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, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(readv, frame, op_ret, op_errno, vector, - count, stbuf, iobref, xdata); - return 0; -} - -int32_t -dc_writev_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, struct iatt *prebuf, struct iatt *postbuf, - dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(writev, frame, op_ret, op_errno, prebuf, - postbuf, xdata); - return 0; -} - -int32_t -dc_statfs_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, struct statvfs *buf, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(statfs, frame, op_ret, op_errno, buf, - xdata); - return 0; -} - -int32_t -dc_flush_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(flush, frame, op_ret, op_errno, xdata); - return 0; -} - -int32_t -dc_fsync_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, struct iatt *prebuf, struct iatt *postbuf, - dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(fsync, frame, op_ret, op_errno, prebuf, - postbuf, xdata); - return 0; -} - -int32_t -dc_setxattr_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(setxattr, frame, op_ret, op_errno, - xdata); - return 0; -} - -int32_t -dc_getxattr_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *dict, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(getxattr, frame, op_ret, op_errno, dict, - xdata); - return 0; -} - -int32_t -dc_removexattr_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(removexattr, frame, op_ret, op_errno, - xdata); - return 0; -} - -int32_t -dc_opendir_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, fd_t *fd, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(opendir, frame, op_ret, op_errno, fd, - xdata); - return 0; -} - -int32_t -dc_fsyncdir_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(fsyncdir, frame, op_ret, op_errno, - xdata); - return 0; -} - -int32_t -dc_access_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(access, frame, op_ret, op_errno, xdata); - return 0; -} - -int32_t -dc_create_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, fd_t *fd, inode_t *inode, struct iatt *buf, - struct iatt *preparent, struct iatt *postparent, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(create, frame, op_ret, op_errno, fd, - inode, buf, preparent, postparent, - xdata); - return 0; -} - -int32_t -dc_ftruncate_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, struct iatt *prebuf, - struct iatt *postbuf, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(ftruncate, frame, op_ret, op_errno, - prebuf, postbuf, xdata); - return 0; -} - -int32_t -dc_fstat_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, struct iatt *buf, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(fstat, frame, op_ret, op_errno, buf, - xdata); - return 0; -} - -int32_t -dc_lk_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, struct gf_flock *lock, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(lk, frame, op_ret, op_errno, lock, - xdata); - return 0; -} - -int32_t -dc_lookup_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, inode_t *inode, struct iatt *buf, dict_t *xdata, - struct iatt *postparent) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(lookup, frame, op_ret, op_errno, inode, - buf, xdata, postparent); - return 0; -} - -int32_t -dc_readdir_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, gf_dirent_t *entries, - dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(readdir, frame, op_ret, op_errno, - entries, xdata); - return 0; -} - -int32_t -dc_inodelk_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(inodelk, frame, op_ret, op_errno, - xdata); - return 0; -} - -int32_t -dc_finodelk_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(finodelk, frame, op_ret, op_errno, - xdata); - return 0; -} - -int32_t -dc_entrylk_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(entrylk, frame, op_ret, op_errno, - xdata); - return 0; -} - -int32_t -dc_fentrylk_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(fentrylk, frame, op_ret, op_errno, - xdata); - return 0; -} - -int32_t -dc_xattrop_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *dict, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(xattrop, frame, op_ret, op_errno, dict, - xdata); - return 0; -} - -int32_t -dc_fxattrop_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *dict, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(fxattrop, frame, op_ret, op_errno, dict, - xdata); - return 0; -} - -int32_t -dc_fgetxattr_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *dict, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(fgetxattr, frame, op_ret, op_errno, - dict, xdata); - return 0; -} - -int32_t -dc_fsetxattr_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(fsetxattr, frame, op_ret, op_errno, - xdata); - return 0; -} - -int32_t -dc_rchecksum_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, uint32_t weak_cksum, - uint8_t *strong_cksum, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(rchecksum, frame, op_ret, op_errno, - weak_cksum, strong_cksum, xdata); - return 0; -} - -int32_t -dc_setattr_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, struct iatt *statpre, - struct iatt *statpost, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(setattr, frame, op_ret, op_errno, - statpre, statpost, xdata); - return 0; -} - -int32_t -dc_fsetattr_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, struct iatt *statpre, - struct iatt *statpost, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(fsetattr, frame, op_ret, op_errno, - statpre, statpost, xdata); - return 0; -} - -int32_t -dc_readdirp_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, gf_dirent_t *entries, - dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(readdirp, frame, op_ret, op_errno, - entries, xdata); - return 0; -} - -int32_t -dc_fremovexattr_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(fremovexattr, frame, op_ret, op_errno, - xdata); - return 0; -} - -int32_t -dc_fallocate_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, struct iatt *pre, - struct iatt *post, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(fallocate, frame, op_ret, op_errno, pre, - post, xdata); - return 0; -} - -int32_t -dc_discard_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, struct iatt *pre, - struct iatt *post, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(discard, frame, op_ret, op_errno, pre, - post, xdata); - return 0; -} - -int32_t -dc_zerofill_cbk(call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, struct iatt *pre, - struct iatt *post, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(zerofill, frame, op_ret, op_errno, pre, - post, xdata); - return 0; -} - -int32_t -dc_ipc_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(ipc, frame, op_ret, op_errno, xdata); - return 0; -} - -int32_t -dc_seek_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, off_t offset, dict_t *xdata) -{ - DC_FOP_RESPONSE_STORE_AND_WIND_NEXT(seek, frame, op_ret, op_errno, offset, - xdata); - return 0; -} - -int32_t -dc_compound_fop_wind(call_frame_t *frame, xlator_t *this) -{ - dc_local_t *local = frame->local; - compound_args_t *c_req = local->compound_req; - compound_args_cbk_t *c_rsp = local->compound_rsp; - int counter = local->counter; - default_args_t *curr_fop = &c_req->req_list[counter]; - int op_ret = 0; - int op_errno = ENOMEM; - - if (local->counter == local->length) - goto done; - - c_rsp->enum_list[counter] = c_req->enum_list[counter]; - - switch (c_req->enum_list[counter]) { - case GF_FOP_STAT: - STACK_WIND(frame, dc_stat_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->stat, &curr_fop->loc, - curr_fop->xdata); - break; - case GF_FOP_READLINK: - STACK_WIND(frame, dc_readlink_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->readlink, &curr_fop->loc, - curr_fop->size, curr_fop->xdata); - break; - case GF_FOP_MKNOD: - STACK_WIND(frame, dc_mknod_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->mknod, &curr_fop->loc, - curr_fop->mode, curr_fop->rdev, curr_fop->umask, - curr_fop->xdata); - break; - case GF_FOP_MKDIR: - STACK_WIND(frame, dc_mkdir_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->mkdir, &curr_fop->loc, - curr_fop->mode, curr_fop->umask, curr_fop->xdata); - break; - case GF_FOP_UNLINK: - STACK_WIND(frame, dc_unlink_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->unlink, &curr_fop->loc, - curr_fop->xflag, curr_fop->xdata); - break; - case GF_FOP_RMDIR: - STACK_WIND(frame, dc_rmdir_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->rmdir, &curr_fop->loc, - curr_fop->flags, curr_fop->xdata); - break; - case GF_FOP_SYMLINK: - STACK_WIND(frame, dc_symlink_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->symlink, curr_fop->linkname, - &curr_fop->loc, curr_fop->umask, curr_fop->xdata); - break; - case GF_FOP_RENAME: - STACK_WIND(frame, dc_rename_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->rename, &curr_fop->loc, - &curr_fop->loc2, curr_fop->xdata); - break; - case GF_FOP_LINK: - STACK_WIND(frame, dc_link_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->link, &curr_fop->loc, - &curr_fop->loc2, curr_fop->xdata); - break; - case GF_FOP_TRUNCATE: - STACK_WIND(frame, dc_truncate_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->truncate, &curr_fop->loc, - curr_fop->offset, curr_fop->xdata); - break; - case GF_FOP_OPEN: - STACK_WIND(frame, dc_open_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->open, &curr_fop->loc, - curr_fop->flags, curr_fop->fd, curr_fop->xdata); - break; - case GF_FOP_READ: - STACK_WIND(frame, dc_readv_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->readv, curr_fop->fd, - curr_fop->size, curr_fop->offset, curr_fop->flags, - curr_fop->xdata); - break; - case GF_FOP_WRITE: - STACK_WIND(frame, dc_writev_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->writev, curr_fop->fd, - curr_fop->vector, curr_fop->count, curr_fop->offset, - curr_fop->flags, curr_fop->iobref, curr_fop->xdata); - break; - case GF_FOP_STATFS: - STACK_WIND(frame, dc_statfs_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->statfs, &curr_fop->loc, - curr_fop->xdata); - break; - case GF_FOP_FLUSH: - STACK_WIND(frame, dc_flush_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->flush, curr_fop->fd, - curr_fop->xdata); - break; - case GF_FOP_FSYNC: - STACK_WIND(frame, dc_fsync_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fsync, curr_fop->fd, - curr_fop->datasync, curr_fop->xdata); - break; - case GF_FOP_SETXATTR: - STACK_WIND(frame, dc_setxattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->setxattr, &curr_fop->loc, - curr_fop->xattr, curr_fop->flags, curr_fop->xdata); - break; - case GF_FOP_GETXATTR: - STACK_WIND(frame, dc_getxattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->getxattr, &curr_fop->loc, - curr_fop->name, curr_fop->xdata); - break; - case GF_FOP_REMOVEXATTR: - STACK_WIND(frame, dc_removexattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->removexattr, &curr_fop->loc, - curr_fop->name, curr_fop->xdata); - break; - case GF_FOP_OPENDIR: - STACK_WIND(frame, dc_opendir_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->opendir, &curr_fop->loc, - curr_fop->fd, curr_fop->xdata); - break; - case GF_FOP_FSYNCDIR: - STACK_WIND(frame, dc_fsyncdir_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fsyncdir, curr_fop->fd, - curr_fop->datasync, curr_fop->xdata); - break; - case GF_FOP_ACCESS: - STACK_WIND(frame, dc_access_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->access, &curr_fop->loc, - curr_fop->mask, curr_fop->xdata); - break; - case GF_FOP_CREATE: - STACK_WIND(frame, dc_create_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->create, &curr_fop->loc, - curr_fop->flags, curr_fop->mode, curr_fop->umask, - curr_fop->fd, curr_fop->xdata); - break; - case GF_FOP_FTRUNCATE: - STACK_WIND(frame, dc_ftruncate_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->ftruncate, curr_fop->fd, - curr_fop->offset, curr_fop->xdata); - break; - case GF_FOP_FSTAT: - STACK_WIND(frame, dc_fstat_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fstat, curr_fop->fd, - curr_fop->xdata); - break; - case GF_FOP_LK: - STACK_WIND(frame, dc_lk_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->lk, curr_fop->fd, curr_fop->cmd, - &curr_fop->lock, curr_fop->xdata); - break; - case GF_FOP_LOOKUP: - STACK_WIND(frame, dc_lookup_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->lookup, &curr_fop->loc, - curr_fop->xdata); - break; - case GF_FOP_READDIR: - STACK_WIND(frame, dc_readdir_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->readdir, curr_fop->fd, - curr_fop->size, curr_fop->offset, curr_fop->xdata); - break; - case GF_FOP_INODELK: - STACK_WIND(frame, dc_inodelk_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->inodelk, curr_fop->volume, - &curr_fop->loc, curr_fop->cmd, &curr_fop->lock, - curr_fop->xdata); - break; - case GF_FOP_FINODELK: - STACK_WIND(frame, dc_finodelk_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->finodelk, curr_fop->volume, - curr_fop->fd, curr_fop->cmd, &curr_fop->lock, - curr_fop->xdata); - break; - case GF_FOP_ENTRYLK: - STACK_WIND(frame, dc_entrylk_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->entrylk, curr_fop->volume, - &curr_fop->loc, curr_fop->name, curr_fop->entrylkcmd, - curr_fop->entrylktype, curr_fop->xdata); - break; - case GF_FOP_FENTRYLK: - STACK_WIND(frame, dc_fentrylk_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fentrylk, curr_fop->volume, - curr_fop->fd, curr_fop->name, curr_fop->entrylkcmd, - curr_fop->entrylktype, curr_fop->xdata); - break; - case GF_FOP_XATTROP: - STACK_WIND(frame, dc_xattrop_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->xattrop, &curr_fop->loc, - curr_fop->optype, curr_fop->xattr, curr_fop->xdata); - break; - case GF_FOP_FXATTROP: - STACK_WIND(frame, dc_fxattrop_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fxattrop, curr_fop->fd, - curr_fop->optype, curr_fop->xattr, curr_fop->xdata); - break; - case GF_FOP_FGETXATTR: - STACK_WIND(frame, dc_fgetxattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fgetxattr, curr_fop->fd, - curr_fop->name, curr_fop->xdata); - break; - case GF_FOP_FSETXATTR: - STACK_WIND(frame, dc_fsetxattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fsetxattr, curr_fop->fd, - curr_fop->xattr, curr_fop->flags, curr_fop->xdata); - break; - case GF_FOP_RCHECKSUM: - STACK_WIND(frame, dc_rchecksum_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->rchecksum, curr_fop->fd, - curr_fop->offset, curr_fop->size, curr_fop->xdata); - break; - case GF_FOP_SETATTR: - STACK_WIND(frame, dc_setattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->setattr, &curr_fop->loc, - &curr_fop->stat, curr_fop->valid, curr_fop->xdata); - break; - case GF_FOP_FSETATTR: - STACK_WIND(frame, dc_fsetattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fsetattr, curr_fop->fd, - &curr_fop->stat, curr_fop->valid, curr_fop->xdata); - break; - case GF_FOP_READDIRP: - STACK_WIND(frame, dc_readdirp_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->readdirp, curr_fop->fd, - curr_fop->size, curr_fop->offset, curr_fop->xdata); - break; - case GF_FOP_FREMOVEXATTR: - STACK_WIND(frame, dc_fremovexattr_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fremovexattr, curr_fop->fd, - curr_fop->name, curr_fop->xdata); - break; - case GF_FOP_FALLOCATE: - STACK_WIND(frame, dc_fallocate_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fallocate, curr_fop->fd, - curr_fop->flags, curr_fop->offset, curr_fop->size, - curr_fop->xdata); - break; - case GF_FOP_DISCARD: - STACK_WIND(frame, dc_discard_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->discard, curr_fop->fd, - curr_fop->offset, curr_fop->size, curr_fop->xdata); - break; - case GF_FOP_ZEROFILL: - STACK_WIND(frame, dc_zerofill_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->zerofill, curr_fop->fd, - curr_fop->offset, curr_fop->size, curr_fop->xdata); - break; - case GF_FOP_IPC: - STACK_WIND(frame, dc_ipc_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->ipc, curr_fop->cmd, - curr_fop->xdata); - break; - case GF_FOP_SEEK: - STACK_WIND(frame, dc_seek_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->seek, curr_fop->fd, - curr_fop->offset, curr_fop->what, curr_fop->xdata); - break; - default: - return -ENOTSUP; - } - return 0; -done: - DC_STACK_UNWIND(frame, op_ret, op_errno, c_rsp, NULL); - return 0; -} - -int32_t -dc_compound(call_frame_t *frame, xlator_t *this, void *data, dict_t *xdata) -{ - compound_args_t *compound_req = NULL; - compound_args_cbk_t *compound_rsp = NULL; - int ret = 0; - int op_errno = ENOMEM; - dc_local_t *local = NULL; - - compound_req = data; - - GF_ASSERT_AND_GOTO_WITH_ERROR(this, compound_req, out, op_errno, EINVAL); - - local = mem_get0(this->local_pool); - if (!local) - goto out; - - frame->local = local; - - local->compound_rsp = compound_args_cbk_alloc(compound_req->fop_length, - NULL); - if (!local->compound_rsp) - goto out; - - compound_rsp = local->compound_rsp; - - local->length = compound_req->fop_length; - local->counter = 0; - local->compound_req = compound_req; - - if (!local->length) { - op_errno = EINVAL; - goto out; - } - - ret = dc_compound_fop_wind(frame, this); - if (ret < 0) { - op_errno = -ret; - goto out; - } - return 0; -out: - DC_STACK_UNWIND(frame, -1, op_errno, compound_rsp, NULL); - return 0; -} - -struct xlator_cbks cbks = {}; - -struct volume_options options[] = { - {.key = {NULL}}, -}; - -struct xlator_fops fops = { - .compound = dc_compound, -}; - -int32_t -mem_acct_init(xlator_t *this) -{ - int ret = -1; - - if (!this) - return ret; - - ret = xlator_mem_acct_init(this, gf_dc_mt_end + 1); - - return ret; -} - -int32_t -init(xlator_t *this) -{ - int ret = -1; - - if (!this->children) { - gf_msg(this->name, GF_LOG_WARNING, 0, DC_MSG_VOL_MISCONFIGURED, - "Decompounder must have" - " a subvol."); - goto out; - } - - if (!this->parents) { - gf_msg(this->name, GF_LOG_WARNING, 0, DC_MSG_VOL_MISCONFIGURED, - "Volume is dangling."); - goto out; - } - - this->local_pool = mem_pool_new(dc_local_t, 128); - if (!this->local_pool) { - goto out; - } - - ret = 0; -out: - return ret; -} - -void -fini(xlator_t *this) -{ - if (!this) - return; - - if (this->local_pool) { - mem_pool_destroy(this->local_pool); - this->local_pool = NULL; - } - return; -} - -xlator_api_t xlator_api = { - .init = init, - .fini = fini, - .mem_acct_init = mem_acct_init, - .op_version = {1}, /* Present from the initial version */ - .fops = &fops, - .cbks = &cbks, - .options = options, - .identifier = "decompounder", - .category = GF_TECH_PREVIEW, -}; |