Lines Matching refs:cfile
277 struct cifsFileInfo *cfile; in cifs_new_fileinfo() local
282 cfile = kzalloc(sizeof(struct cifsFileInfo), GFP_KERNEL); in cifs_new_fileinfo()
283 if (cfile == NULL) in cifs_new_fileinfo()
284 return cfile; in cifs_new_fileinfo()
288 kfree(cfile); in cifs_new_fileinfo()
293 fdlocks->cfile = cfile; in cifs_new_fileinfo()
294 cfile->llist = fdlocks; in cifs_new_fileinfo()
299 cfile->count = 1; in cifs_new_fileinfo()
300 cfile->pid = current->tgid; in cifs_new_fileinfo()
301 cfile->uid = current_fsuid(); in cifs_new_fileinfo()
302 cfile->dentry = dget(dentry); in cifs_new_fileinfo()
303 cfile->f_flags = file->f_flags; in cifs_new_fileinfo()
304 cfile->invalidHandle = false; in cifs_new_fileinfo()
305 cfile->tlink = cifs_get_tlink(tlink); in cifs_new_fileinfo()
306 INIT_WORK(&cfile->oplock_break, cifs_oplock_break); in cifs_new_fileinfo()
307 mutex_init(&cfile->fh_mutex); in cifs_new_fileinfo()
326 server->ops->set_fid(cfile, fid, oplock); in cifs_new_fileinfo()
328 list_add(&cfile->tlist, &tcon->openFileList); in cifs_new_fileinfo()
331 list_add(&cfile->flist, &cinode->openFileList); in cifs_new_fileinfo()
333 list_add_tail(&cfile->flist, &cinode->openFileList); in cifs_new_fileinfo()
339 file->private_data = cfile; in cifs_new_fileinfo()
340 return cfile; in cifs_new_fileinfo()
447 struct cifsFileInfo *cfile = NULL; in cifs_open() local
528 cfile = cifs_new_fileinfo(&fid, file, tlink, oplock); in cifs_open()
529 if (cfile == NULL) { in cifs_open()
554 cfile->pid); in cifs_open()
564 static int cifs_push_posix_locks(struct cifsFileInfo *cfile);
571 cifs_relock_file(struct cifsFileInfo *cfile) in cifs_relock_file() argument
573 struct cifs_sb_info *cifs_sb = CIFS_SB(cfile->dentry->d_sb); in cifs_relock_file()
574 struct cifsInodeInfo *cinode = CIFS_I(d_inode(cfile->dentry)); in cifs_relock_file()
575 struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); in cifs_relock_file()
588 rc = cifs_push_posix_locks(cfile); in cifs_relock_file()
590 rc = tcon->ses->server->ops->push_mand_locks(cfile); in cifs_relock_file()
597 cifs_reopen_file(struct cifsFileInfo *cfile, bool can_flush) in cifs_reopen_file() argument
614 mutex_lock(&cfile->fh_mutex); in cifs_reopen_file()
615 if (!cfile->invalidHandle) { in cifs_reopen_file()
616 mutex_unlock(&cfile->fh_mutex); in cifs_reopen_file()
622 inode = d_inode(cfile->dentry); in cifs_reopen_file()
624 tcon = tlink_tcon(cfile->tlink); in cifs_reopen_file()
633 full_path = build_path_from_dentry(cfile->dentry); in cifs_reopen_file()
636 mutex_unlock(&cfile->fh_mutex); in cifs_reopen_file()
642 inode, cfile->f_flags, full_path); in cifs_reopen_file()
656 unsigned int oflags = cfile->f_flags & in cifs_reopen_file()
661 oflags, &oplock, &cfile->fid.netfid, xid); in cifs_reopen_file()
673 desired_access = cifs_convert_flags(cfile->f_flags); in cifs_reopen_file()
679 server->ops->get_lease_key(inode, &cfile->fid); in cifs_reopen_file()
687 oparms.fid = &cfile->fid; in cifs_reopen_file()
706 mutex_unlock(&cfile->fh_mutex); in cifs_reopen_file()
713 cfile->invalidHandle = false; in cifs_reopen_file()
714 mutex_unlock(&cfile->fh_mutex); in cifs_reopen_file()
735 server->ops->set_fid(cfile, &cfile->fid, oplock); in cifs_reopen_file()
737 cifs_relock_file(cfile); in cifs_reopen_file()
760 struct cifsFileInfo *cfile = file->private_data; in cifs_closedir() local
767 if (cfile == NULL) in cifs_closedir()
771 tcon = tlink_tcon(cfile->tlink); in cifs_closedir()
776 if (server->ops->dir_needs_close(cfile)) { in cifs_closedir()
777 cfile->invalidHandle = true; in cifs_closedir()
780 rc = server->ops->close_dir(xid, tcon, &cfile->fid); in cifs_closedir()
789 buf = cfile->srch_inf.ntwrk_buf_start; in cifs_closedir()
792 cfile->srch_inf.ntwrk_buf_start = NULL; in cifs_closedir()
793 if (cfile->srch_inf.smallBuf) in cifs_closedir()
799 cifs_put_tlink(cfile->tlink); in cifs_closedir()
840 __u64 length, __u8 type, struct cifsFileInfo *cfile, in cifs_find_fid_lock_conflict() argument
844 struct cifsFileInfo *cur_cfile = fdlocks->cfile; in cifs_find_fid_lock_conflict()
845 struct TCP_Server_Info *server = tlink_tcon(cfile->tlink)->ses->server; in cifs_find_fid_lock_conflict()
852 server->ops->compare_fids(cfile, cur_cfile)) { in cifs_find_fid_lock_conflict()
859 ((server->ops->compare_fids(cfile, cur_cfile) && in cifs_find_fid_lock_conflict()
870 cifs_find_lock_conflict(struct cifsFileInfo *cfile, __u64 offset, __u64 length, in cifs_find_lock_conflict() argument
876 struct cifsInodeInfo *cinode = CIFS_I(d_inode(cfile->dentry)); in cifs_find_lock_conflict()
880 cfile, conf_lock, rw_check); in cifs_find_lock_conflict()
896 cifs_lock_test(struct cifsFileInfo *cfile, __u64 offset, __u64 length, in cifs_lock_test() argument
901 struct cifsInodeInfo *cinode = CIFS_I(d_inode(cfile->dentry)); in cifs_lock_test()
902 struct TCP_Server_Info *server = tlink_tcon(cfile->tlink)->ses->server; in cifs_lock_test()
907 exist = cifs_find_lock_conflict(cfile, offset, length, type, in cifs_lock_test()
927 cifs_lock_add(struct cifsFileInfo *cfile, struct cifsLockInfo *lock) in cifs_lock_add() argument
929 struct cifsInodeInfo *cinode = CIFS_I(d_inode(cfile->dentry)); in cifs_lock_add()
931 list_add_tail(&lock->llist, &cfile->llist->locks); in cifs_lock_add()
942 cifs_lock_add_if(struct cifsFileInfo *cfile, struct cifsLockInfo *lock, in cifs_lock_add_if() argument
946 struct cifsInodeInfo *cinode = CIFS_I(d_inode(cfile->dentry)); in cifs_lock_add_if()
954 exist = cifs_find_lock_conflict(cfile, lock->offset, lock->length, in cifs_lock_add_if()
957 list_add_tail(&lock->llist, &cfile->llist->locks); in cifs_lock_add_if()
1045 cifs_push_mandatory_locks(struct cifsFileInfo *cfile) in cifs_push_mandatory_locks() argument
1058 tcon = tlink_tcon(cfile->tlink); in cifs_push_mandatory_locks()
1081 list_for_each_entry_safe(li, tmp, &cfile->llist->locks, llist) { in cifs_push_mandatory_locks()
1091 cfile->fid.netfid, in cifs_push_mandatory_locks()
1103 stored_rc = cifs_lockv(xid, tcon, cfile->fid.netfid, in cifs_push_mandatory_locks()
1125 cifs_push_posix_locks(struct cifsFileInfo *cfile) in cifs_push_posix_locks() argument
1127 struct inode *inode = d_inode(cfile->dentry); in cifs_push_posix_locks()
1128 struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); in cifs_push_posix_locks()
1182 lck->netfid = cfile->fid.netfid; in cifs_push_posix_locks()
1213 cifs_push_locks(struct cifsFileInfo *cfile) in cifs_push_locks() argument
1215 struct cifs_sb_info *cifs_sb = CIFS_SB(cfile->dentry->d_sb); in cifs_push_locks()
1216 struct cifsInodeInfo *cinode = CIFS_I(d_inode(cfile->dentry)); in cifs_push_locks()
1217 struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); in cifs_push_locks()
1230 rc = cifs_push_posix_locks(cfile); in cifs_push_locks()
1232 rc = tcon->ses->server->ops->push_mand_locks(cfile); in cifs_push_locks()
1292 struct cifsFileInfo *cfile = (struct cifsFileInfo *)file->private_data; in cifs_getlk() local
1293 struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); in cifs_getlk()
1295 __u16 netfid = cfile->fid.netfid; in cifs_getlk()
1314 rc = cifs_lock_test(cfile, flock->fl_start, length, type, flock); in cifs_getlk()
1319 rc = server->ops->mand_lock(xid, cfile, flock->fl_start, length, type, in cifs_getlk()
1322 rc = server->ops->mand_lock(xid, cfile, flock->fl_start, length, in cifs_getlk()
1338 rc = server->ops->mand_lock(xid, cfile, flock->fl_start, length, in cifs_getlk()
1342 rc = server->ops->mand_lock(xid, cfile, flock->fl_start, length, in cifs_getlk()
1374 cifs_unlock_range(struct cifsFileInfo *cfile, struct file_lock *flock, in cifs_unlock_range() argument
1383 struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); in cifs_unlock_range()
1384 struct cifsInodeInfo *cinode = CIFS_I(d_inode(cfile->dentry)); in cifs_unlock_range()
1409 list_for_each_entry_safe(li, tmp, &cfile->llist->locks, llist) { in cifs_unlock_range()
1441 cfile->fid.netfid, in cifs_unlock_range()
1450 &cfile->llist->locks); in cifs_unlock_range()
1464 stored_rc = cifs_lockv(xid, tcon, cfile->fid.netfid, in cifs_unlock_range()
1468 &cfile->llist->locks); in cifs_unlock_range()
1487 struct cifsFileInfo *cfile = (struct cifsFileInfo *)file->private_data; in cifs_setlk() local
1488 struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); in cifs_setlk()
1490 struct inode *inode = d_inode(cfile->dentry); in cifs_setlk()
1507 rc = CIFSSMBPosixLock(xid, tcon, cfile->fid.netfid, in cifs_setlk()
1520 rc = cifs_lock_add_if(cfile, lock, wait_flag); in cifs_setlk()
1543 rc = server->ops->mand_lock(xid, cfile, flock->fl_start, length, in cifs_setlk()
1550 cifs_lock_add(cfile, lock); in cifs_setlk()
1552 rc = server->ops->mand_unlock_range(cfile, flock, xid); in cifs_setlk()
1569 struct cifsFileInfo *cfile; in cifs_lock() local
1580 cfile = (struct cifsFileInfo *)file->private_data; in cifs_lock()
1581 tcon = tlink_tcon(cfile->tlink); in cifs_lock()
1587 netfid = cfile->fid.netfid; in cifs_lock()
2018 if (wdata->cfile != NULL) in wdata_send_pages()
2019 cifsFileInfo_put(wdata->cfile); in wdata_send_pages()
2020 wdata->cfile = find_writable_file(CIFS_I(mapping->host), false); in wdata_send_pages()
2021 if (!wdata->cfile) { in wdata_send_pages()
2025 wdata->pid = wdata->cfile->pid; in wdata_send_pages()
2026 server = tlink_tcon(wdata->cfile->tlink)->ses->server; in wdata_send_pages()
2201 struct cifsFileInfo *cfile = file->private_data; in cifs_write_end() local
2202 struct cifs_sb_info *cifs_sb = CIFS_SB(cfile->dentry->d_sb); in cifs_write_end()
2206 pid = cfile->pid; in cifs_write_end()
2232 rc = cifs_write(cfile, pid, page_data + offset, copied, &pos); in cifs_write_end()
2408 struct inode *inode = d_inode(wdata->cfile->dentry); in cifs_uncached_writev_complete()
2530 wdata->cfile = cifsFileInfo_get(open_file); in cifs_write_from_iter()
2537 if (!wdata->cfile->invalidHandle || in cifs_write_from_iter()
2538 !cifs_reopen_file(wdata->cfile, false)) in cifs_write_from_iter()
2664 struct cifsFileInfo *cfile = (struct cifsFileInfo *)file->private_data; in cifs_writev() local
2667 struct TCP_Server_Info *server = tlink_tcon(cfile->tlink)->ses->server; in cifs_writev()
2681 if (!cifs_find_lock_conflict(cfile, iocb->ki_pos, iov_iter_count(from), in cifs_writev()
2705 struct cifsFileInfo *cfile = (struct cifsFileInfo *) in cifs_strict_writev() local
2707 struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); in cifs_strict_writev()
2770 if (rdata->cfile) in cifs_readdata_release()
2771 cifsFileInfo_put(rdata->cfile); in cifs_readdata_release()
2941 rdata->cfile = cifsFileInfo_get(open_file); in cifs_send_async_read()
2950 if (!rdata->cfile->invalidHandle || in cifs_send_async_read()
2951 !cifs_reopen_file(rdata->cfile, true)) in cifs_send_async_read()
3039 rdata->cfile, cifs_sb, in cifs_user_readv()
3081 struct cifsFileInfo *cfile = (struct cifsFileInfo *) in cifs_strict_readv() local
3083 struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); in cifs_strict_readv()
3107 if (!cifs_find_lock_conflict(cfile, iocb->ki_pos, iov_iter_count(to), in cifs_strict_readv()
3522 rdata->cfile = cifsFileInfo_get(open_file); in cifs_readpages()
3536 if (!rdata->cfile->invalidHandle || in cifs_readpages()
3537 !cifs_reopen_file(rdata->cfile, true)) in cifs_readpages()
3794 struct cifsFileInfo *cfile = container_of(work, struct cifsFileInfo, in cifs_oplock_break() local
3796 struct inode *inode = d_inode(cfile->dentry); in cifs_oplock_break()
3798 struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); in cifs_oplock_break()
3829 rc = cifs_push_locks(cfile); in cifs_oplock_break()
3839 if (!cfile->oplock_break_cancelled) { in cifs_oplock_break()
3840 rc = tcon->ses->server->ops->oplock_response(tcon, &cfile->fid, in cifs_oplock_break()